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How To Test If a Variable Is an Array
How To Test If a Variable Is an Array? - PHP Script Tips - Understanding PHP Arrays and Their Basic Operations Testing if a variable is an array is easy. Just use the is_array() function. Here is a PHP script on how to use is_array(): &lt;?php $var = array(0,0,7); print("Test 1: ". is_array($var... 2007-04-20, 5149👍, 0💬

How To Specify Domain and Path for a Cookie
How To Specify Domain and Path for a Cookie? - PHP Script Tips - Understanding and Managing Cookies If you want to specify domain and path for cookie, you can use the setcookie() function with two extra parameters. The sample PHP script below shows you how to set the domain and path attributes for t... 2007-04-24, 5148👍, 0💬

How To Define a Procedure inside Another Procedure
How To Define a Procedure inside Another Procedure? - Oracle DBA FAQ - Introduction to PL/SQL Define a procedure inside another procedure is supported by PL/SQL. The following tutorial script shows you an example: SQL> CREATE OR REPLACE PROCEDURE HR.DBA_WEEK AS 2 PROCEDURE DBA_TASK (day VARCHAR2) AS... 2007-04-26, 5147👍, 0💬

How To Update Values in a Table
How To Update Values in a Table? - Oracle DBA FAQ - Understanding SQL DML Statements If you want to update some values in one row or multiple rows in a table, you can use the UPDATE statement. The script below shows a good example: UPDATE fyi_links SET counts = 999, notes = 'Good site.' WHERE id = 1... 2007-04-21, 5147👍, 0💬

What are similarities between Class and structure
What are similarities between Class and structure ? Following are the similarities between classes and structures :- ? Both can have constructors, methods, properties, fields, constants, enumerations, events, and event handlers. ? Structures and classes can implement interface. ? Both of them can ha... 2007-10-23, 5146👍, 0💬

How To Specify Default Values in INSERT Statement
How To Specify Default Values in INSERT Statement? - MySQL FAQs - Understanding SQL INSERT, UPDATE and DELETE Statements If a column is defined with a default value in a table, you can use the key word DEFAULT in the INSERT statement to take the default value for that column. The following tutorial ... 2007-05-11, 5146👍, 0💬

What Are Date Functions
What Are Date Functions? Date Functions are ADD_MONTHS, LAST_DAY, NEXT_DAY, MONTHS_BETWEEN and SYSDATE. 2007-04-15, 5146👍, 0💬

What is project management?
What is project management Applying knowledge, skills, tools, techniques in project and deliver project deliverables is a short definition of project management.It’s basically managing project time, cost and scope. 2007-10-30, 5145👍, 0💬

How To Show Table Names with "mysqlshow"
How To Show Table Names with "mysqlshow"? - MySQL FAQs - Administrator Tools for Managing MySQL Server If you want to show table names with "mysqlshow", you need to specify a database name. The followings tutorial exercise shows you how to get all table names that match a pattern: If you want analyz... 2007-05-11, 5145👍, 0💬

What are benefits and limitations of using Hidden frames?
.NET INTERVIEW QUESTIONS - What are benefits and limitations of using Hidden frames? Following are the benefits of using hidden frames: * You can cache more than one data field. * The ability to cache and access data items stored in different hidden forms. * The ability to access JScript® variable v... 2009-07-14, 5144👍, 0💬

What Elements Are Allowed as Body Sub-Elements
What Elements Are Allowed as Body Sub-Elements? - XHTML 1.0 Tutorials - Body Tag and Block Level Tags The content model of the body element is sub-element only. Character data is not allowed as body element's content. You can only enter sub elements inside the body element. But not all elements can ... 2007-05-12, 5144👍, 0💬

What Is the Body Tag/Element
What Is the Body Tag/Element? - XHTML 1.0 Tutorials - Body Tag and Block Level Tags The body element is used to provide content of the XHTML document. Here are some rules about the body tag/element: The body element is a second level element. The body element must be the second child element of the ... 2007-05-12, 5144👍, 0💬

What Is a Transaction
What Is a Transaction? - MySQL FAQs - Transaction Management: Commit or Rollback A transaction is a logical unit of work requested by a user to be applied to the database objects. MySQL server introduces the transaction concept to allow users to group one or more SQL statements into a single transac... 2007-05-11, 5144👍, 0💬

Vector Class
What is the Vector class? The Vector class provides the capability to implement a growable array of objects 2007-03-03, 5144👍, 0💬

What does address of operator do in background? any example.
What does address of operator do in background? any example. The AddressOf operator creates a delegate object to the BackgroundProcess method. A delegate within VB.NET is a type-safe, object-oriented function pointer. After the thread has been instantiated, you begin the execution of the code by cal... 2009-03-13, 5143👍, 0💬

Are Tab Characters Preserved in a PRE Element
Are Tab Characters Preserved in a PRE Element? - XHTML 1.0 Tutorials - Body Tag and Block Level Tags Yes. Tab characters are preserved in pre elements like other white space characters. Below is a good tutorial example of using "pre" elements: &lt;?xml version="1.0" ?&gt; &lt;!DOCTYPE ht... 2007-05-12, 5143👍, 0💬

How Cookies Are Transported from Browsers to Servers
How Cookies Are Transported from Browsers to Servers? - PHP Script Tips - Understanding and Managing Cookies Cookies are transported from a Web browser to a Web server in the header area of the HTTP request message. Each cookie will be included in a separate "Cookie:" header line in the following fo... 2007-04-24, 5143👍, 0💬

Did VB6 support multi-threading
Did VB6 support multi-threading ? While VB6 supports multiple single-threaded apartments, it does not support a freethreading model, which allows multiple threads to run against the same set of data. 2007-10-22, 5142👍, 0💬

How To Define a Data Field as NOT NULL
How To Define a Data Field as NOT NULL? - Oracle DBA FAQ - Working with Database Objects in PL/SQL When defining a specific RECORD type, you can define a data field as NOT NULL to make sure variables with this RECORD type to always have values in this field. A field defined as NOT NULL must have a d... 2007-04-27, 5141👍, 0💬

How To Create a Table To Store Files
How To Create a Table To Store Files? - PHP Script Tips - Uploading Files to Web Servers If you using MySQL database and want to store files in database, you need to create BLOB columns, which can holds up to 65,535 characters. Here is a sample script that creates a table with a BLOB column to be us... 2007-04-19, 5140👍, 0💬

What does undefined value mean in JavaScript?
What does undefined value mean in JavaScript? Undefined value means the variable used in the code doesn't exist or is not assigned any value, or the property doesnt exist. 2008-11-18, 5139👍, 0💬

What Is the Icon for Atom Syndication
What Is the Icon for Atom Syndication? - RSS FAQs - Atom Feed Introduction and File Generation The Web browser and Website syndication industry has adopted a standard icon to identify syndicated content as shown below: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2007-05-12, 5139👍, 0💬

What Are Date and Time Data Types
What Are Date and Time Data Types? - MySQL FAQs - Introduction to SQL Date and Time Handling MySQL supports the following date and time data types: DATE - A date in the range of '1000-01-01' and '9999-12-31'. Default DATE format is "YYYY-MM-DD". DATETIME - A date with the time of day in the range of... 2007-05-11, 5139👍, 0💬

How To Create a New Table Using the InnoDB Storage Engine
How To Create a New Table Using the InnoDB Storage Engine? - MySQL FAQs - Storage Engines: MyISAM, InnoDB and BDB InnoDB storage engine was developed by Innobase Oy, which is an Oracle company now. InnoDB is transaction safe, and has been used by a number of large Websites, like Slashdot.org. InnoDB... 2007-05-10, 5138👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML