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ORACLE SQL 10: BOOLEAN, AND, OR
 
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Views: 1252 studyandsharevn
PL/SQL tutorial 12: PL/SQL WHILE Loop in Oracle Database
 
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Iterative statements/loop series learn the concepts of While Loop in PL/SQL or In Oracle Database with Examples. also learn how to handle boolean expression in while loop ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/while-loop-in-pl-sql Previous Tutorial ► Simple Loop: https://youtu.be/AFx6QYcY1CU ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 61982 Manish Sharma
Oracle Basic Numbers, Basic Algebra
 
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Basic math lesson for those looking to brush up on algebra. Visit trapwithoracle.com or email [email protected] for more information. All women's retreat in Dec 2019. Visit greenlifetr.com for information.
Views: 327 The Oracle
PLS-4: PL/SQL Variables
 
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For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=5 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors ---------------------------------------------------------------------------------------- A variable is nothing but a name given to a storage area that our programs can manipulate. Each variable in PL/SQL has a specific data type, which determines the size and layout of the variable's memory; the range of values that can be stored within that memory and the set of operations that can be applied to the variable. The name of a PL/SQL variable consists of a letter optionally followed by more letters, numerals, dollar signs, underscores, and number signs and should not exceed 30 characters. By default, variable names are not case-sensitive. You cannot use a reserved PL/SQL keyword as a variable name. PL/SQL programming language allows to define various types of variables, which we will cover in subsequent chapters like date time data types, records, collections, etc. For this chapter, let us study only basic variable types. With PL/SQL you can declare variables and then use them in SQL and procedural statements anywhere that an expression can be used. Variables can be used for the following: • Temporary storage of data: Data can be temporarily stored in one or more variables for use when validating data input and for processing later in the data flow process. • Manipulation of stored values: Variables can be used for calculations and other data manipulations without accessing the database. • Reusability: After they are declared, variables can be used repeatedly in an application simply by referencing them in other statements, including other declarative statements. • Ease of maintenance: When using %TYPE and %ROWTYPE (more information on %ROWTYPE is covered in a subsequent lesson), you declare variables, basing the declarations on the definitions of database columns. If an underlying definition changes, the variable declaration changes accordingly at run time. This provides data independence, reduces maintenance costs, and allows programs to adapt as the database changes to meet new business needs. More information on %TYPE is covered later in this lesson. Types of Variables" All PL/SQL variables have a data type, which specifies a storage format, constraints, and valid range of values. PL/SQL supports four data type categories—scalar, composite, reference, and LOB (large object)—that you can use for declaring variables, constants, and pointers. • Scalar data types hold a single value. The main data types are those that correspond to column types in Oracle server tables; PL/SQL also supports Boolean variables. • Composite data types, such as records, allow groups of fields to be defined and manipulated in PL/SQL blocks. • Reference data types hold values, called pointers, that designate other program items. Reference data types are not covered in this course. • LOB data types hold values, called locators, that specify the location of large objects (such as graphic images) that are stored out of line. LOB data types are discussed in detail later in this course.
Views: 42083 Oresoft LWC
Oracle 10g PL SQL Class 3-Scalar Data Types
 
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Website: http://javaknowledge.info Source code: http://www.trainingwithliveproject.com FB Page: https://www.facebook.com/javaknowledgeshare FB Group: https://www.facebook.com/groups/PBPTBD
Views: 416 Java Knowledge
Data type - Integer & float
 
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Data type in C
Views: 121 Sam Hijazi
MySQL 30 - INT Data Type
 
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The last section of videos covered the string data types, now we are going to move on to the numeric data types. This video is going to discuss the INTEGER data types, or the INT data types. These data types are used to store whole numbers. That is, numbers without anything after a decimal. Just like with the TEXT data type, INT is broken up into multiple data types that can be used. It is actually broken up into 5 different data types. TINYINT, SMALLINT, MEDIUMINT, INT, BIGINT. Now, the confusing part here is the naming. That's because the only thing we have to compare this naming to is the TEXT data types. But they don't follow a consistent naming convention. For example, MEDIUMTEXT is larger than TEXT, but MEDIUMINT is smaller than INT. Additionally, there are 5 data types for the INT data type group, and lastly the biggest INT data type is called BIGINT whereas the biggest TEXT data type is called LONGTEXT. These are used to store exact values. What that means is that if you store a number and use it, you expect it to maintain precision. There are data types that are used for estimated values which we are going to discuss in more detail in an upcoming video. For now, let's focus on INT data types. You can find the exact storage limits for each of these, but here is some info: TINYINT - 255 SMALLINT - 65535 MEDIUMINT - 16 Million INT - 4 Billion BIGINT - Stinkin' a lot (18446744073709551615) Now note, in this situation, we will have to label each one of these as UNSIGNED. An unsigned number does not allow for negatives, but allows higher positive numbers. You can look up the INT data types to get the exact ranges for signed and unsigned. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 4523 Caleb Curry
Create Authentication Schemes in oracle APX
 
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Create Authentication Schemes in oracle application express PL/SQL code is FUNCTION my_auth(p_username IN VARCHAR2,p_password IN VARCHAR2) RETURN BOOLEAN AS FOUND NUMBER :=0; BEGIN SELECT 1 INTO FOUND FROM MY_USERS WHERE UPPER(user_name)=UPPER(p_username) and upper(user_password)=upper(p_password) and user_activated=1; return true; exception when no_data_found then return false; end; and the user table is : CREATE TABLE "USERS_L" ( "U_ID" NUMBER, "U_NAME" VARCHAR2(20), "U_PASSWORD" VARCHAR2(20), "U_ACTIVATED" NUMBER, PRIMARY KEY ("U_ID") ) if you have any problem in this topic then comment
Views: 5681 Khabbab Hossain
Exploit POST SQL injection ||  استغلال ثغرة
 
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Views: 1675 Hakim Dz
Boolean Data Type
 
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Views: 123 iYezan
MSSQL -  Fix Error  - Column, parameter, or variable Cannot find data type BOOL
 
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Fix the following error Column, parameter, or variable #7: Cannot find data type BOOL. More info http://howtodomssqlcsharpexcelaccess.blogspot.ca/2017/12/mssql-fix-error-column-parameter-or.html
Views: 591 Vis Dotnet
Oracle apex Login authentication
 
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For more info Email:[email protected] Fb:https://www.facebook.com/forkanraju88 ---------------------------------- PL/SQL CODE ------------------------------------ FUNCTION cek_otentikasi (p_username IN VARCHAR2, p_password IN VARCHAR2) RETURN BOOLEAN AS hasil NUMBER := 0; BEGIN SELECT 1 INTO hasil FROM user_info WHERE UPPER(user_id) = UPPER(p_username) AND password = p_password AND USER_STATUS_ID=1 AND USER_TYPE_ID IN (1,2); RETURN TRUE; EXCEPTION WHEN NO_DATA_FOUND THEN RETURN FALSE; end;
Views: 594 Forkan Raju
SQL 041 Data Types, Exact Numeric, INT or INTEGER
 
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Explains the exact numeric data type INT or INTEGER. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 893 cbtinc
SQL 038 Data Types, Boolean Data, Compare Database Usage
 
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Explains boolean data types with a comparison of usage by the major databases. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 1160 cbtinc
Hacking an Oracle Database and How to Prevent It
 
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Oracle Databases are a target of cyber-attacks by hackers looking to obtain sensitive data such as credit card numbers and personally identifiable information used in identify theft. Even though databases are not externally accessible, they are still a target as most cyber-attacks penetrate the network perimeter and look for high value targets within your internal network. Based on lessons learned from recent high-profile cyber-attacks, a framework and techniques for detection and prevention of these cyber-attacks against database are presented.
Views: 52 Integrigy
Oracle SQL Tutorial 23 - Intro to Data Types
 
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Every column within a table has to be given what is known as a datatype. A data type is a fairly simple concept when you dissect the word. It is literally the type of data. Why do we use types, though? The biggest benefit is so that Oracle knows how to interpret and work with our data. It also makes the database better at rejecting incorrect data. If we had to concept of a data type, there would be a lot more work involved in forcing data to be of the right format. It would also be harder for us to get the database to treat the data in the correct way. In addition to this, a database can optimize storage and performance for a column if everything is of the same data type. Because of this, each column can only support one data type. There are numerous different data types in Oracle and it helps us if we categorize them. The first types of datatypes we should learn about are: String, Numeric, Temporal Now, there are few more categories we could make, but these are the main ones. We will worry about the other ones another day as I am only introducing the topic. A string data type is anything within quotes. Most databases use single quotes for string data. Inside of the quotes can be any number of characters. What is a character? Think of any letter, number, or symbol you can type. Some people call these letters, numbers, and symbols alphanumeric. Numeric data type includes only numbers. These data types are often used for data that you plan on using for mathematical calculations. Temporal data types are data types that are used for dates and times. Now, each data type is probably going to have some options you'll need to worry about, but one that comes up with every data type is storage. The reason we need to consider storage is because we may end up with millions of rows in a table and the difference between a few bytes for each row will make a huge difference when we look at the whole picture. When a data type gives you the option of size, you will want to a size that will be able to hold what you need, but nothing more. In the upcoming videos we are going to discuss the available data types in more detail. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 8778 Caleb Curry
User Authentication for Oracle APEX
 
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create table user_info ( username varchar2(50), password varchar2(50) ); insert into user_info values('admin','admin'); insert into user_info values('nur',123); commit; FUNCTION user_authentication (p_username IN VARCHAR2,p_password IN VARCHAR2) RETURN BOOLEAN AS v_user_info NUMBER := 0; BEGIN SELECT 1 INTO v_user_info FROM user_info WHERE UPPER(username) = UPPER(p_username) AND password = p_password; RETURN TRUE; EXCEPTION WHEN NO_DATA_FOUND THEN RETURN FALSE; end;
Views: 432 Muhammad Nur E Alam
Learn MySQL In Arabic #05 - Data Type - Numeric
 
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Learn about The Numeric Data Type in MySQL with Examples Int TinyInt SmallInt MediumInt BigInt Float Decimal Real BIt Boolean
Views: 20605 Elzero Web School
Java & MySQL - Check if a value already exists
 
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Easy tutorial on how to check if a value already exists in the database.
Views: 30170 Mozoran
Oracle Database Tutorial 52 : Data Pump expdp - How to Export full database using expdp
 
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Oracle Database tutorial/SQL Tutorial 52 On Data Pump expdp utility here in this tutorial you'll learn how to export full/complete Database using expdp data pump utility of oracle Database ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/database-full-export-using-expdp Tut 48 Roles: http://youtu.be/tyYxSrCXzCM ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 79453 Manish Sharma
Boolean, Date Objects in JavaScript | JavaScript Tutorial | Mr. Subba Raju
 
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Boolean Object, Date Object in JavaScript
Views: 11712 Naresh i Technologies
APEX programming for beginners: Primitive Data Types and Variables
 
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APEX programming for beginners: Primitive Data Types and Variables Become a salesforce developer:https://courses.mytutorialrack.com/p/salesforce-developer-training-for-beginners Checkout my website: http://mytutorialrack.com/ connect me on facebook: https://www.facebook.com/tutorialRack/ Follow me on twitter: https://twitter.com/mytutorialrack apex programming language, apex programming wiki, apex programming language tutorial, apex programming pdf, apex programming jobs, apex programming salesforce, apex programming course, apex programming best practices, apex afs programming, Primitive Data Types and Variables String Boolean and Conditional Statements Time, Date, and Datetime Integer, Long, Double and Decimal Null Variables Enums Summary Comments, Case Sensitivity, Collections and Loops Comments Case Sensitivity Arrays and Lists Loops Sets and Maps
Views: 30893 MyTutorialRack
Oracle APEX 5 Custom Authentication
 
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website article can be found here: http://www.developapex.com/2018/04/custom-authentication-scheme-on-oracle.html and here: http://www.developapex.com/2018/04/custom-authentication-on-oracle-apex.html Berikut langkah-langkah membuat custom authentication pada Oracle APEX 5: Custom Authentication pada Oracle APEX 5.0 1. Gunakan Object Browser untuk membuat tabel dengan nama TLOGIN 2. Buat sebuah database application, misal namanya myauth dengan id 123 3. Selesai pembuatan database application, klik Shred Component 4. Pada area Security klik Authentication Schemes 5. Klik tombol Create, beri nama otentikasiku, pada pilihan Schema Type pilih Custom 6. Pada bagian Source isikan kode PL/SQL berikut: FUNCTION cek_otentikasi (p_username IN VARCHAR2, p_password IN VARCHAR2) RETURN BOOLEAN AS hasil NUMBER := 0; BEGIN SELECT 1 INTO hasil FROM tlogin WHERE UPPER(username) = UPPER(p_username) AND password = p_password AND status= :P101_STATUS AND ket= 'AKTIF'; RETURN TRUE; EXCEPTION WHEN NO_DATA_FOUND THEN RETURN FALSE; END cek_otentikasi; 7. Pada bagian Settings, pada isian Authentication Function Name, isikan cek_otentikasi (sesuaikan dengan nama function) lalu klik tombol Create 8. Kembali ke Page Definition, klik tombol Edit Application Properties (kanan atas) lalu klik tab Security 9. Pada sub tab Authentication, pada isian Authentication Scheme pilih otentikasiku lalu klik Aply Changes 10. Run (Jalankan) aplikasi myauth, coba login dengan menggunakan username dan password yang ada di tabel TLOGIN. Silahkan Subscribe
Views: 18760 Boby Siswanto
Python Tutorial || Video Class-3 ||Data types (Number,Boolean)|| By Ratan sir
 
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Hi,Here is Software Training classes video tutorials,please check once and share this video to your friends also... Contact Us: We are Providing Online / Offline Training Core Java,Adv.Java,Python,Java Frameworks,Selenium,Hadoop,Angular,ext... Ratan IT Plot No:58,Sai Nagar,Back Side Big C Showroom, MadhaPur,Hyderabad-500081 Call : +91 7330886699 For More Updates: Be a Lucky Subscriber✔ Please Subscribe me ►https://goo.gl/bCe7Br ♥♥♥┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄♥♥♥ Be a Best Follower! Please Like me @ Facebook►https://goo.gl/ptzzPV ★★★┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄★★★ Let us Be Friends on Google+ Catch me ►https://goo.gl/osKRKo ★★★┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄★★★ You Can See More Videos Tutorials Fllow This Links: Python Videos by Ratan https://goo.gl/hvmq1u Python Programming Language Tutorial https://goo.gl/JVGkYC JavaScript Tutorials by Binesha https://goo.gl/BGwWH3 Html and CSS tutorials by Binesha https://goo.gl/NJGVxX Jenkins tutorials by Subhas https://goo.gl/QahwVk
Views: 651 RATAN IT
ORACLE SQL- 8. double ampersand
 
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insead of repeating the same value always we can make it as a fixed value using double ampersand
Views: 1069 Ban3 GaiN
Java Scanner Class Methods - Reading Input from the Keyboard - next nextInt nextDouble char
 
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The Scanner class (java.util.Scanner) is used to read data into your program. See the Java API for more information on the class Scanner https://docs.oracle.com/javase/8/docs/api/java/util/Scanner.html Here are some commonly used Scanner methods: next() - read as String up the the blank space delimiter nextLine() - read a String to the end of the line, including spaces nextInt() - read an integer nextDouble() - read a double (floating point number) nextBoolean() - read a boolean nextLong() - read a long nextByte() - read a byte nextShort() - read a short next().charAt(0) - read the first character of a string (char) Please SUBSCRIBE to Appficial, and check out more Java Programming Tutorials! http://www.appficial.com The Basic Parts of a Java Program - Class and Main Method Header and Comments https://youtu.be/sHEk2DSBnSg Java Declaring and Initializing Variables https://youtu.be/Ag8ZH5qRzqM Naming Java Identifiers - Variables, Methods, and Object Names - Java Tutorial https://youtu.be/g0NR6Z0ac1A Java Reserved Keywords - Words like public static void class int double https://youtu.be/dklOXLDdeqc Java Primitive Data Types - byte short int long float double char and boolean https://youtu.be/hHTrxfEWPy0 Java Integers - int long byte and short Integer Variables https://youtu.be/FsrIsDSgTiQ Java Floating Point Numbers - float and double https://youtu.be/6JRufRrO1mQ Java E Notation - Doing Scientific Notation in a Java Program https://youtu.be/9tTKa9jEgNs Java Integer Division and Dividing by Zero - Java Tutorial - Appficial https://youtu.be/46Ngr6eczpA Java Basic Math Arithmetic Expressions and Precedence Rules https://youtu.be/IMavhbsbIeQ Java Compound Operators - Combined Assignment Arithmetic Operator Examples https://youtu.be/2TP7XOyCW1o Java Constants - Constant Variables using Keyword Final https://youtu.be/cj_5D8-vrfQ Java Math Class Methods https://youtu.be/Guhb43pivCs Java Type Conversions and Type Casting https://youtu.be/hXxFVXBxQ1Q How to Convert Binary numbers to Decimal Numbers https://youtu.be/g1TOLO2FsvQ Java Characters - The char Primitive Data Type https://youtu.be/LBQrD2nkKQg Java Escape Characters https://youtu.be/jZpSjEGMlUQ Java String Class https://youtu.be/3G9IcmbV4Gs Java Scanner Class https://youtu.be/A1QXB_6ALDA Java Integer Overflow https://youtu.be/lTnUbx5Gi6o Java Style Guidelines https://youtu.be/P7xur0m6-do
Views: 2836 Appficial
15 Boolean Datatype in PL SQL
 
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Oracle PL/SQL Tutorial - A Comprehensive Training Course https://www.youtube.com/channel/UCXLir0qvG4xDmgLtGZBd8qg
Views: 894 Satyam Rai
IIF function in SQL Server
 
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iif function in sql server 2012 iif function in sql server example sql server iif function example In this video we will discuss IIF function in SQL Server. IIF function Introduced in SQL Server 2012 Returns one of two the values, depending on whether the Boolean expression evaluates to true or false IIF is a shorthand way for writing a CASE expression Syntax : IIF ( boolean_expression, true_value, false_value ) Example : Returns Male as the boolean expression evaluates to TRUE DECLARE @Gender INT SET @Gender = 1 SELECT IIF( @Gender = 1, 'Male', 'Femlae') AS Gender Example : Using IIF() function with table data. We will use the following Employees table for this example. SQL Script to create Employees table Create table Employees ( Id int primary key identity, Name nvarchar(10), GenderId int ) Go Insert into Employees values ('Mark', 1) Insert into Employees values ('John', 1) Insert into Employees values ('Amy', 2) Insert into Employees values ('Ben', 1) Insert into Employees values ('Sara', 2) Insert into Employees values ('David', 1) Go Write a query to display Gender along with employee Name and GenderId. We can achieve this either by using CASE or IIF. Using CASE statement SELECT Name, GenderId, CASE WHEN GenderId = 1 THEN 'Male' ELSE 'Female' END AS Gender FROM Employees Using IIF function SELECT Name, GenderId, IIF(GenderId = 1, 'Male', 'Female') AS Gender FROM Employees Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/iif-function-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/iif-function-in-sql-server_14.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 35654 kudvenkat
Oracle Core, Лекция 5
 
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Ссылка на файл с презентацией: https://docs.google.com/presentation/d/1xANFkC3tkFdby_HIFEEwtqInJqKlgx4ykiIbarK1EPE/edit?usp=sharing (презентация может быть с анимацией) Ссылка на краткий конспект лекции: https://docs.google.com/document/d/1x80R-XlWBI_zFzNN2JMmby2wIvBb7jnfshn9axNXEKs/edit?usp=sharing 1. Общие сведения, история возникновения PL/SQL 2. Среда исполнения 3. Структура PL/SQL блока (declare, begin, exception, end). Именованные/неименованные (анонимные) блоки pl/sql. Вложенные блоки pl/sql 4. Набор разрешенных символов. Требования к именованию идентификаторов. Представление v$reserved_words 5. Арифметические операторы. Логические операторы отношения. 6. Комментарии и метки 7. Основные типы и структуры данных (скалярный, составной, ссылка, lob) 8. Значение null 9. Числовые типы: Number, Number(n), Number(n, m), Pls_Integer/Binary_Integer, Binary_Float, Binary_Double, Natural, Naturaln, Positive, Positiven, Signtype, Simple_Integer, Simple_Float, Simple_Double) 10. Строковые типы: Char, Varchar2, NChar, NVarchar2, Raw, Long, Long Raw 11. Rowid и Urowid 12. Операции со строками. Взаимодействие строк со значением Null 13. Типы для моментов и интервалов времени: Date, Timestamp, Interval. Возможные операции 14. Тип Boolean 15. Типы Lob: BFile, BLob, CLob, NCLob 16. Объявление переменных и констант 17. Составные и динамические типы: Record, %RowType, %Type 18. Пользовательские подтипы Subtype 19. Выражения 20. Функции для работы с NULL: Decode, Nvl, Nvl2, Coalesce 21. Преобразование типов явное и неявное. 22. Таблица неявного преобразования типов. 23. Таблица явного преобразования типов 24. Основные управляющие структуры 25. Конструкция IF...THEN..ELSIF...ELSE 26. Конструкция выбора по условию CASE (простой и с поиском) 27. Циклы Loop... end loop, While loop, For loop, цикл по курсору 28. Оператор Goto Oracle Database, БД Oracle, вебинар Oracle, презентация Oracle, урок Oracle, лекция Oracle, обучение Oracle
21- What Is Boolean Data Types In Scalar Data Types In Programming Languages In HINDI
 
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What Is Boolean Data Types In Scalar Data Types In Programming Languages In HINDI: Scalar Data Types: Boolean in programming language: The Boolean data type is a data type, having two values(usually denoted true or false), intended to represent the truth values of logic and Boolean algebra. Website: http://www.tutorialsspace.com 19- Floating Point | Numeric Data Type- Floating Point in Programming Languages https://youtu.be/MIWU-QU0IQA 20- What is Enumeration | Scalar Data Type - Enumeration in Programming Languages https://youtu.be/AsuZ22J0WUM Instagram https://www.instagram.com/tutorialsspace/
Views: 601 tutorialsspace
Curso de Java #06 - Tipos Primitivos e Manipulação de Dados
 
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Tipos Primitivos do Java O Java tem os tipos primitivos: Lógico: boolean Literal: char Inteiro: byte, short, int, long Real: float, double Além disso existem as classes Wrapper para os tipos: Boolean, Character, String, Byte, Short, Integer, Long, Float e Double. Aprenda durante a aula a utilizar tipos primitivos, typecast ou classes invólucro para declarar variáveis/objetos para o seu programa. Comentários em Java Você pode utilizar comentários em Java utilizando os símbolos de // para comentários de uma linha e /* */ para múltiplas linhas. Além disso você vai aprender os comandos de saída println, printf e String.format. Aprenda também a utilizar a classe Scanner para ler dados via teclado usando os métodos nextInt, nextLine e nextFloat. Por fim, aprenda a realizar conversões de dados usando as classes invólucro e seus métodos de parsing como parseInt, parseFloat e toString. Aula do Curso de JAVA criado pelo professor Gustavo Guanabara para o portal CursoemVideo.com. Curso em Vídeo Site: http://www.cursoemvideo.com YouTube: http://www.youtube.com/cursosemvideo Facebook: http://www.facebook.com/cursosemvideo Twitter: http://twitter.com/cursosemvideo Google+: http://plus.google.com/112666558837414979080 Patrocínio HOSTNET: http://www.hostnet.com.br SISTEMA EDUCANDUS: http://www.sistemaeducandus.com.br EDUCANDUS ONLINE: http://www.educandusonline.com.br
Views: 292450 Curso em Vídeo
How to Use a Shared Number Variable with Subreports in Crystal Reports
 
02:50
How to Use a Shared Number Variable with Subreports in Crystal Reports http://www.ReportingGuru.com Email us at [email protected] if you need help, custom reports, or reporting architecture setup. Our phone number is 1-(800) 921-4759. Reporting Guru is a US based development company with all resources located in the US. We have many senior level developers with over a decade of development experience. Please let us know if you would like to discuss your requirements or issues free of charge. Our process is taking your requirements and suggesting the best architecture or approach without trying to sell you any specific software. We work as needed and only charge for the hours we work. We do not charge a retainer and there is no minimum charge. We offer the following services: Custom Report Writing | Consulting | Database Development & Integration. Some of our specialties are: --SQL Server Reporting Services SSRS / SQL Server / SQL Server Integration --Services SSIS / SQL Server Analysis Services SSAS --Oracle, MySQL --Crystal Reports / Business Objects --Access, Excel, and Pivot Tables --Various ERPs such SAGE, Peachtree, Epicor, BOLO, SAP, Maximo, Fishbowl, Infor10, JD Edwards, PeopleSoft, QuickBooks, SalesForce, Timberline, UFIDA, Microsoft Dynamics, Yardi, Concur CUSTOM REPORT WRITING Our experienced data report writers take your report & business requirements to build the custom reports you need. We deliver reports on demand or on a timed schedule. CONSULTING When your data and reporting team needs guidance or whether you need to build new reports, convert reports, enhance existing reports or need advice on finding the right reporting solution for your business ReportingGuru is here to help. DATABASE DEVELOPMENT & INTEGRATION We create and develop the necessary structure to house business data in a clear and easily accessible manner, so you have the tools to pull the reports you need easily.
Views: 13249 Reporting Guru
Java Tutorials: Boolean Variables, String Variables, and User Input
 
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This just my start at some Java tutorials. You will all learn as I learn more as I still have very very much to learn and hope this is a fun journey for all of us. Some Links that will help you: https://netbeans.org http://www.oracle.com/index.html http://stackoverflow.com
Views: 531 CustomGamer. cast
Overview of SQL Server Data Types: Numbers
 
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This video is part of LearnItFirst's Transact-SQL Programming: SQL Server 2008/R2 course. More information on this video and course is available here: http://www.learnitfirst.com/Course161 In this video, Scott will start with integer-based numbers, and then move into decimal-based numbers. How many bytes does it take to represent each basic integer data type? To demonstrate decimal-based numbers, money is used as the example. When a number is too long, unlike when a string is too long, Management Studio will return an overflow error instead of truncating. Scott discusses how to specify the number of digits and decimal places in the output, and more in this video. Highlights from this video: - INT, TINYINT, SMALLINT, and BIGINT - The DATALENGTH function - What if your business operates using less than 4 decimal places? - Using FLOAT and much more...
Views: 2514 LearnItFirst.com
Learn Java #4 - Data Types
 
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In this video we look at a variety of Data Types within Java including integer, double, boolean, char and String More info on Data types here: https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html
Views: 91 Lee Scott
Java Programming Tutorials - 01
 
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Links to download JDK and Netbeans: JDK: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html Link for installing JDK: https://www.youtube.com/watch?v=Wp6uS7CmivE Class Structure: class First { public static void main(String args[]) { System.out.println("Welcome to Java"); //Statements /*sdvsd sdfds fsd f sd f sdf ds */ } } data storage unit Smallest data storage unit: 1 bit 4 bits = 1 nibble 2 nibbles = 1 byte 1024 bytes = 1 kilobytes 1024 kilobytes = 1 megabyte 1024 megabytes = 1 gigabyte 1024 gigabytes = 1 terabyte Data Variable: For Storing Numbers/Integer: 1. byte 2. short 3. int 4. long range of a data type 2 rase to the power (size of data type in bits) byte: size: 8 bits total number of elements: 256 For storing decimal values: 1.float 2.double for storing single character: 1.char For boolean(true or false): boolean Examples: class Data_Variable_Examples{ public static void main(String srga[]){ //integer Values int a=14748364; System.out.println("Value of int: " + a ); byte b=125; System.out.println("Value of byte: " + b ); short s=12321; System.out.println("Value of short: " + s ); long l=122132133; System.out.println("Value of long: " + l ); // flaoting values: float f=123.313f; System.out.println("Value of float: " + f ); double d=346534534.345; System.out.println("Value of double: " + d ); //Boolean boolean bool=true; System.out.println("Value of boolean: " + bool ); //characters char c='a'; System.out.println("Value of char: " + c ); char g=99; System.out.println("Value of ASCII char: " + g ); String name="Boot Technology"; System.out.println("Value of String: "+name); //size of data types System.out.println("Size of int: "+ Integer.SIZE + " bits"); } }
Views: 67 Aamir Khan
How to do Boolean search in Naukri's database - Naukri.com
 
03:02
Subscribe, like and share for product tutorials, FAQs and tips to use Naukri e-Recruitment Services. Mail your feedback at [email protected]
9. Sending an Email through Eclipse || Adempiere
 
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Sending an Email through Adempiere: 1. Eclipse - New configuration - Adempiere 2. Eclipse - Modifying the hook for Mmommy (code shown below) 2. Eclipse - Alter Mmommy code, save, utils_dev, run ant build. 3. Eclipse - Run configurations - run Adempiere model 4. Adempiere - Create new user 5. Adempiere - In Minutes of Meeting, change something in the agenda. Save - email should have sent. Special thanks to Kevin Baltazar, Jordan Stevens, Caleb Unger, Seth Marselus, Emily Wade, and Ashley Russell for your resources and support! Helpful Videos Calebseth ENGI360 || https://www.youtube.com/watch?v=fhGVUGv-pU0 Jsteves448 || https://www.youtube.com/watch?v=Xrk0pvMd6R4 Code for Mmommy.java: package org.compiere.model; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.util.Properties; import java.util.logging.Level; import org.compiere.util.DB; import org.compiere.util.EMail; //extend the generated x_c_mommy model public class Mmommy extends X_c_mommy { public Mmommy(Properties ctx, int c_mommy_ID, String trxName) { super(ctx, c_mommy_ID, trxName); } protected boolean afterSave(boolean newRecord, boolean success) { String mommyId = String.valueOf(this.getc_mommy_ID()); int m_c_mommy_ID = Integer.valueOf(mommyId); log.info("c_mommy_ID=" + m_c_mommy_ID); System.out.println(" (1) c_mommy_ID=" + m_c_mommy_ID); // Client Info MClient m_client = MClient.get (getCtx()); System.out.println(" (2) m_client i.e. 11" + m_client); if (m_client.getAD_Client_ID() == 0){ System.out.println(" (3) m_client i.e. 11" + m_client.getAD_Client_ID()); return false; } if (m_client.getSMTPHost() == null || m_client.getSMTPHost().length() == 0){ System.out.println(" (4) m_client SMTP: " + m_client.getSMTPHost()); return false; } //send mail to the participants send2Participants(m_client, m_c_mommy_ID); return success; } private void send2Participants(MClient m_client, int m_c_mommy_ID) { System.out.println(" (5) here is my m_c_mommy_id" + m_c_mommy_ID); log.info("C_Mommy_ID=" + m_c_mommy_ID); String sql = "SELECT a.ad_user_id " + "FROM adempiere.c_mommy_participantsline a " + "WHERE a.c_mommy_id=?"; PreparedStatement pstmt = null; try { System.out.println(" (6) here is SQL" + sql); //get the participants pstmt = DB.prepareStatement(sql, get_TrxName()); System.out.println(" (7) prep DD" + pstmt); pstmt.setInt(1, m_c_mommy_ID); System.out.println(" (8) Set Int" + m_c_mommy_ID); ResultSet rs = pstmt.executeQuery(); System.out.println(" (9) Result set" + rs); while (rs.next()) //for each participant { //send mail to the participant Boolean ok = sendIndividualMail (m_client, m_c_mommy_ID, rs.getInt(1)); if (ok == null) ; } rs.close(); pstmt.close(); pstmt = null; } catch (SQLException ex) { log.log(Level.SEVERE, sql, ex); } try { if (pstmt != null) pstmt.close(); } catch (SQLException ex1) { } pstmt = null; } //Method to send mail to a user private Boolean sendIndividualMail (MClient m_client, int m_c_mommy_ID, int AD_User_ID){ MUser to = new MUser (getCtx(), AD_User_ID, null); Mmommy m_mommy = new Mmommy(getCtx(), m_c_mommy_ID, get_TrxName()); MUser m_from = new MUser (getCtx(), m_mommy.getAD_User_id(), get_TrxName()); String message = "Greetings " + to.getName() + ",\n\n" + m_mommy.getName() + " has been updated in the system! Following is the agenda mentioned:\n\n" + m_mommy.getagenda() + "\n\nAll the best,\nNick & Gloria"; String subject = "AfterSave : " + m_mommy.getName(); //call createMail method available in MClient object EMail email = m_client.createEMail(m_from, to, subject, message); System.out.println(" (10) TESTING TO: "+to+"FROM:"+m_from+"SUBJECT"+subject+"M­ESSAGE"+message); //email.setSubject (subject); email.setSubject ("Minutes of Meeting: Update"); email.setMessageText (message); if (!email.isValid() && !email.isValid(true)) { log.warning("NOT VALID - " + email); to.setIsActive(false); to.addDescription("Invalid EMail"); to.save(); return Boolean.FALSE; } //send mail boolean OK = EMail.SENT_OK.equals(email.send()); if (OK) log.fine(to.getEMail()); else log.warning("FAILURE - " + to.getEMail()); return new Boolean(OK); } private int getAD_User_id(){ int user_id = 101; return user_id; } } Creating Adempiere java application: Main: Project - adempiere_360 Main class - org.compiere.Adempiere Arguments: No program arguments VM arguments: -DPropertyFile="C:\Adempiere\Adempiere.properties" -DADEMPIERE_HOME='C:\Adempiere'
Views: 141 Losee & Phan
PL/SQL Tutorial 8 : Relational Operator in PL/SQL
 
11:21
Welcome to the VIDEO 8 of PL/SQL In these video We will learn about the Relational operator in PL/SQL. Operator: An operator is a symbol that tells the compiler to perform specific mathematical or logical manipulations. Relational Operator: Relational operators compare two expressions or values and return a Boolean result As you can see we used the relational operator greater than to find greatest number we also used LOGICAL Operator AND Which we will learn in the upcoming video as you can see 14 is the greatest we also used substitution variable Please SUBSCRIBE to our Channel Thank you for Watching.
الدرس السادس والثلاثون : أنواع البيانات Data Types
 
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تحديد انواع البيانات في قواعد البيانات مع شرح لبعضها مثل ال Char,varchar,BOOL,TEXT,float, double ,INT و شرح لبعض الخصائص التي تأتي معها مثل long,tiny , small,meduime رابط تحميل الدرس http://abdullaheid.org/download/mysql101/36.Data-Types.zip
Views: 15393 Abdullah Almehmadi
Smart Coding: Ep. 6 - If P Then Who?
 
05:39
In this episode, we review conditional statements and go more in-depth into boolean algebra. Reddit ► https://www.reddit.com/r/CoderTheTyler/ Twitter ► https://twitter.com/coderthetyler Facebook ► https://www.facebook.com/coderthetyler/ Google+ ► https://plus.google.com/u/0/104036828711619051405 GitHub ► https://github.com/CoderTheTyler I would love some feedback on the audio! I just got a new microphone that I believe has much better quality, but I am still playing with the settings to get it to sound right. Also, how'd everyone like the outro music? :D Here are some helpful resources to expand your understanding of conditional statements and boolean algebra: Oracle Java Docs "The if-then and if-then-else Statements" https://docs.oracle.com/javase/tutorial/java/nutsandbolts/if.html LearnJava "Conditionals" http://www.learnjavaonline.org/en/Conditionals All About Circuits "Introduction to Boolean Algebra" http://www.allaboutcircuits.com/textbook/digital/chpt-7/introduction-boolean-algebra/ Oracle Java Docs "Equality, Relational, and Conditional Operators" https://docs.oracle.com/javase/tutorial/java/nutsandbolts/op2.html I Programmer "Introduction to Boolean Logic" http://www.i-programmer.info/babbages-bag/235-logic-logic-everything-is-logic.html Simple Wikipedia "Boolean Algebra" https://simple.wikipedia.org/wiki/Boolean_algebra Oracle Java Docs "Assignment, Arithmetic, and Unary Operators" https://docs.oracle.com/javase/tutorial/java/nutsandbolts/op1.html Intro music: Eric Skiff - All of Us http://ericskiff.com/music/ Outro music: "Disco Medusae" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ Image sources https://docs.google.com/document/d/1WtKXFzr8G37VhI7xSXAIK140rdJf_z7tTuKnbs9Ahw0/edit?usp=sharing
Views: 3931 CoderTheTyler
PL SQL 2   Databases and transactional applications
 
06:27
https://drive.google.com/file/d/0BxYoN5rLDBaRMUJuMWs0c1ZrbVU/edit?usp=sharing Course Objectives Variable declaration (again) operators Conversions of data types Nested blocks and variable scope Control Structures Example 1 DECLARE hours_worked INTEGER := 40; employee_count INTEGER := 0; pi CONSTANT REAL := 3.14159; radius REAL := 1; area REAL := (pi * radius**2); BEGIN NULL; END; --------------------------------- Exampl 2 SET SERVEROUTPUT ON DECLARE counter INTEGER; -- initial value is NULL by default BEGIN counter := counter + 1; -- NULL + 1 is still NULL IF counter IS NULL THEN DBMS_OUTPUT.PUT_LINE('counter is NULL'); END IF; END; --------------------------------- Example 3 DECLARE acct_id INTEGER(4) NOT NULL := 9999; a NATURALN := 9999; b POSITIVEN := 9999; c SIMPLE_INTEGER := 9999; BEGIN NULL; END; --------------------------------- Example 4 DECLARE null_string VARCHAR2(80) := TO_CHAR(''); address VARCHAR2(80); zip_code VARCHAR2(80) := SUBSTR(address,25,0); name VARCHAR2(80); valid BOOLEAN := (name != ''); BEGIN DBMS_OUTPUT.PUT_LINE('null_string is'||null_string); IF valid is null THEN DBMS_OUTPUT.PUT_LINE('name is NULL, not ""'); END IF; END; --------------------------------- Example 5 SET SERVEROUTPUT ON DECLARE name VARCHAR(25) NOT NULL := 'Smith'; surname name%TYPE := 'Jones'; BEGIN DBMS_OUTPUT.PUT_LINE('name=' || name); DBMS_OUTPUT.PUT_LINE('surname=' || surname); END; ---------------------------------- Example 6 BEGIN DBMS_OUTPUT.PUT_LINE ('Today is '||'&sv_day'); DBMS_OUTPUT.PUT_LINE ('Tomorrow will be '||'&sv_day'); END; Example 7 ---------------------------------- BEGIN DBMS_OUTPUT.PUT_LINE ('Today is '||'&&sv_day'); DBMS_OUTPUT.PUT_LINE ('The same day is '||'&sv_day'); END; ----------------------------------- Example 8 DECLARE a INTEGER := 2**2*3**2; BEGIN DBMS_OUTPUT.PUT_LINE('a = ' || TO_CHAR(a)); END; ---------------------------------- Example 9 SET SERVEROUTPUT ON -- outer_block DECLARE v_test NUMBER := 123; BEGIN DBMS_OUTPUT.PUT_LINE('Outer Block, v_test: '||v_test); -- inner_block DECLARE v_test NUMBER := 456; BEGIN DBMS_OUTPUT.PUT_LINE('Inner Block, v_test: '||v_test); DBMS_OUTPUT.PUT_LINE('In inner Block, ?outer_block.v_test is: '|| outer_block.v_test); END inner_block; ---------------------------------- Example 10 DECLARE v_num NUMBER := &sv_user_num; BEGIN IF MOD(v_num,2) = 0 THEN DBMS_OUTPUT.PUT_LINE (v_num|| ' is even number'); ELSE DBMS_OUTPUT.PUT_LINE (v_num||' is odd number'); END IF; DBMS_OUTPUT.PUT_LINE ('Done'); END; ---------------------------------- Example 11 SET SERVEROUTPUT ON DECLARE x NUMBER := 5; y NUMBER := NULL; BEGIN IF x != y THEN DBMS_OUTPUT.PUT_LINE('x != y'); ELSIF x = y THEN DBMS_OUTPUT.PUT_LINE('x = y'); ELSE DBMS_OUTPUT.PUT_LINE('impossible to define if = or not'); END IF; END; ---------------------------------- Example 12 SET SERVEROUTPUT ON DECLARE a NUMBER := NULL; b NUMBER := NULL; BEGIN IF a = b THEN DBMS_OUTPUT.PUT_LINE('a = b'); ELSIF a != b THEN DBMS_OUTPUT.PUT_LINE('a != b'); ELSE DBMS_OUTPUT.PUT_LINE('umm, it is not known'); END IF; END; ---------------------------------- Example 13 DECLARE x INTEGER := 2; y INTEGER := 5; high INTEGER; BEGIN IF (x mayor y) THEN high := x; ELSE high := y; END IF; IF NOT (x menor y) THEN high := y; ELSE high := x; END IF; DBMS_OUTPUT.PUT_LINE('high is: '||to_char(high)); END; ---------------------------------- Example 14 DECLARE grade CHAR(1); -- NULL by default appraisal VARCHAR2(20); BEGIN appraisal := CASE grade WHEN NULL THEN 'No grade assigned' WHEN 'A' THEN 'Excellent' WHEN 'B' THEN 'Very Good' WHEN 'C' THEN 'Good' WHEN 'D' THEN 'Fair' WHEN 'F' THEN 'Poor' ELSE 'No such grade' END; DBMS_OUTPUT.PUT_LINE ('Grade '||grade||' is '||appraisal); END; ---------------------------------- Example 15 DECLARE grade CHAR(1); -- NULL by default appraisal VARCHAR2(20); BEGIN appraisal := CASE WHEN grade IS NULL THEN 'No grade assigned' WHEN grade = 'A' THEN 'Excellent' WHEN grade = 'B' THEN 'Very Good' WHEN grade = 'C' THEN 'Good' WHEN grade = 'D' THEN 'Fair' WHEN grade = 'F' THEN 'Poor' ELSE 'No such grade' END; DBMS_OUTPUT.PUT_LINE ('Grade ' || grade || ' is ' || appraisal); END;
Views: 210 Fdo Luis
Java Math Class Methods - Examples of Pow and Sqrt - Java Tutorial - Appficial
 
05:29
Beyond basic arithmetic, some programs require more complex math operations. The Java Math class has many methods you can call to do just that! Refer to the Java API for a full list of Math methods: https://docs.oracle.com/javase/8/docs/api/java/lang/Math.html Please SUBSCRIBE to Appficial, and check out more Java Programming Tutorials! http://www.appficial.com The Basic Parts of a Java Program - Class and Main Method Header and Comments https://youtu.be/sHEk2DSBnSg Java Declaring and Initializing Variables https://youtu.be/Ag8ZH5qRzqM Naming Java Identifiers - Variables, Methods, and Object Names - Java Tutorial https://youtu.be/g0NR6Z0ac1A Java Reserved Keywords - Words like public static void class int double https://youtu.be/dklOXLDdeqc Java Primitive Data Types - byte short int long float double char and boolean https://youtu.be/hHTrxfEWPy0 Java Integers - int long byte and short Integer Variables https://youtu.be/FsrIsDSgTiQ Java Floating Point Numbers - float and double https://youtu.be/6JRufRrO1mQ Java E Notation - Doing Scientific Notation in a Java Program https://youtu.be/9tTKa9jEgNs Java Integer Division and Dividing by Zero - Java Tutorial - Appficial https://youtu.be/46Ngr6eczpA Java Basic Math Arithmetic Expressions and Precedence Rules https://youtu.be/IMavhbsbIeQ Java Compound Operators - Combined Assignment Arithmetic Operator Examples https://youtu.be/2TP7XOyCW1o Java Constants - Constant Variables using Keyword Final https://youtu.be/cj_5D8-vrfQ Java Math Class Methods https://youtu.be/Guhb43pivCs Java Type Conversions and Type Casting https://youtu.be/hXxFVXBxQ1Q How to Convert Binary numbers to Decimal Numbers https://youtu.be/g1TOLO2FsvQ Java Characters - The char Primitive Data Type https://youtu.be/LBQrD2nkKQg Java Escape Characters https://youtu.be/jZpSjEGMlUQ Java String Class https://youtu.be/3G9IcmbV4Gs Java Scanner Class https://youtu.be/A1QXB_6ALDA Java Integer Overflow https://youtu.be/lTnUbx5Gi6o Java Style Guidelines https://youtu.be/P7xur0m6-do
Views: 679 Appficial
Daily Guidance Oracle & Tarot Intuitive Angel Card Reading Wed May 31, 2017
 
04:37
Traceyhd gives the daily guidance oracle tarot intuitive angel card reading for Wednesday May 31, 2017. She is using The Magical Messages From The Fairies Oracle deck by Doreen Virtue. What do the angels want us to know? Watch & find out. Subscribe today.
Views: 468 traceyhd
Изучение Java в одном видео уроке за час!
 
01:06:58
В этом видео мы изучим язык программирования Java. Мы пройдемся по всем основным концепциям в одном видео уроке и сделаем это все всего лишь за час! Мы изучим переменные, циклы, массивы, ООП и многое другое. 1) Урок на сайте itProger: https://itproger.com/course/one-lesson/8 2) Онлайн компилятор: https://ideone.com/ 3) IntelliJ IDEA: https://www.jetbrains.com/idea/ 4) JDK: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html ⏰Таймкоды: 0:00 - Вступление 0:33 - IdeOne, сайт альтернативной среды разработки 0:48 - Скачиваем, устанавливаем и настраиваем IDEA 3:28 - Пишем HelloWorld 4:24 - byte, int, long + float, double + char, boolean, String 8:25 - Ввод данных пользователя (java.util.Scanner; num.nextInt/nextLine и т.д.) 10:45 - Математические операции 12:58 - Условные операторы 13:09 - Условный оператор if 15:14 - Условный оператор else if 17:14 - Объединение условных операторов (|| - или, && - и) 19:00 - Условный оператор switch - case, break, default 22:30 - Циклы 22:35 - Цикл for 25:05 - Цикл while 26:30 - Цикл do while 28:02 - Массивы (arrays) 31:23 - Вывод всех элементов массива через цикл for 32:23 - Многомерные массивы 38:23 - Методы (они же функции) 39:20 - В круглых скобках находятся параметры, которые получает функция ( ) 43:23 - ООП 50:28 - Конструкторы 55:08 - Наследование (inheritance) 1:01:04 - Понятие static 1:04:59 - Понятие final ✔ Основной сайт: https://itproger.com/ ✔ ------------- Группа Вк - https://vk.com/prog_life Группа FaceBook - https://goo.gl/XW0aaP Instagram: https://www.instagram.com/gosha_dudar/ Я в Google+ - https://goo.gl/Tqt9W0 Страничка Twitter - https://twitter.com/GoshaDudar Страничка Вк - https://vk.com/codi999 ✔ Начните зарабатывать на YouTube - http://join.air.io/money_air ✔ Видео по заработку на YouTube - https://goo.gl/RLPXV8 Помощь в развитии канала. * Яндекс Деньги: 410014343706921 * Кошельки WebMoney: - Доллар: Z331064341236 - Гривна: U386388718252 - Рубль: R214610220703
Views: 296440 Гоша Дударь
Oracle SQL Developer Tutorial For Beginners  92   Changing the Order of Precedence using Parenthesis
 
01:27
Oracle SQL Developer Tutorial For Beginners Series. This course introduces Oracle SQL Development for its subscribers. Currently this is based on Oracle 12c. The test environment is in Windows 10.
Views: 622 Sam Dhanasekaran
C# Tutorial 22: Checkbox , radiobutton and groupbox with Database in C#
 
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GroupBox How to auto create radiobutton and groupbox C# C sharp tutorial How to build two radio button groups in Visual C# 2010 I need to build two groups of radio buttons, so that client can put an answer in ... your radio boxes will be grouped by which group box they are in. ... Defining environment variables for visual studio 2010 to use during build? Radio buttons and check boxes to display selected in textbox Getting User Choices: Using Check Boxes and Radio Buttons Check box, Radio button, and Group box in Visual . Let's now use the check box, radio button, and group box in a single application Radio Buttons - Visual C#
Views: 153566 ProgrammingKnowledge

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