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What Happens If a URL Starts with Path or File name
What Happens If a URL Starts with Path or File name? - XHTML 1.0 Tutorials - Understanding Hyper Links and URLs If a URL starts with a path name, the browser will borrow the protocol name, the host name, and the port number from the URL of the current document to make up the missing parts. For examp... 2007-05-12, 5073👍, 0💬

How Many SQL DDL Commands Are Supported by "mysql"
How Many SQL DDL Commands Are Supported by "mysql"? - MySQL FAQs - Command-Line End User Interface mysql There are 4 SQL Data Definition Language (DDL) commands that are supported by "mysql". They are listed below with short descriptions: "CREATE dataObjectType dataObjectName" - Creates new database... 2007-05-08, 5073👍, 0💬

What Web sites do you feel use JavaScript most effectively
What Web sites do you feel use JavaScript most effectively (i.e., best-in-class examples)? The worst? The best sites are the ones that use JavaScript so transparently, that I'm not aware that there is any scripting on the page. The worst sites are those that try to impress me with how much scripting... 2008-09-09, 5072👍, 0💬

What Is the HTML Element Formatting Model
What Is the HTML Element Formatting Model? - CSS Tutorials - HTML Formatting Model: Block, Inline and Floating Elements An HTML document is divided into HTML elements. Each element is considered as a formatting unit using a box-oriented formatting model, which has: Content Box - A rectangular area f... 2007-05-11, 5072👍, 0💬

How Remove Data Files befor opening a Database
How Remove Data Files befor opening a Database? - Oracle DBA FAQ - Managing Oracle Tablespaces and Data Files Let's say you have a corrupted data file or lost a data file. Oracle can mount the database. But it will not open the database. What you can do is to set the bad data file as offline befor o... 2007-05-02, 5072👍, 0💬

How To Invoke the Original Export Import Utilities
How To Invoke the Original Export Import Utilities? - Oracle DBA FAQ - Loading and Exporting Data If you really want to run the original export import utilities, you can still go to "bin" directory of the Oracle server path and run the "exp" or "imp" command. The tutorial exercise below tells you ho... 2007-05-02, 5072👍, 0💬

What is differece between echo and printf in php
What is differece between echo and printf in php PHP Echo Vs Print Diagram <?php print "Hello World! "; echo "Hello World! "; // The above outputs the text "Hello World!" on two separate lines. // Notice they are identical in output! print ("Hello World! "); echo ("Hello World! "); // The above a... 2011-08-01, 5071👍, 0💬

What is "this" keyword?
What is "this" keyword? It refers to the current object. 2008-11-04, 5071👍, 0💬

What Is the Command Line End User Interface - mysql
What Is the Command Line End User Interface - mysql? - MySQL FAQs - Command-Line End User Interface mysql "mysql", official name is "MySQL monitor", is a command-line interface for end users to manage user data objects. "mysql" has the following main features: "mysql" is command line interface. It i... 2007-05-10, 5071👍, 0💬

How To Define an Anonymous Procedure with Variables
How To Define an Anonymous Procedure with Variables? - Oracle DBA FAQ - Creating Your Own PL/SQL Procedures and Functions Anonymous procedure is a procedure without any name. If you have some variables to declare, you can define an anonymous procedure by using the DECLARE keyword in SQL*Plus as show... 2007-04-26, 5070👍, 0💬

How To Remove an Empty Directory
How To Remove an Empty Directory? - PHP Script Tips - Working with Directoris and Files If you have an empty existing directory and you want to remove it, you can use the rmdir(). Here is a PHP script example on how to use rmdir(): &lt;?php if (file_exists("/temp/download") ){ rmdir("/temp/downl... 2007-04-23, 5070👍, 0💬

What Is a Sequences
What Is a Sequences? Sequences are used for generating sequence numbers without any overhead of locking. Drawback is that after generating a sequence number if the transaction is rolled back, then that sequence number is lost. 2007-04-15, 5070👍, 0💬

What Are the XHTML Elements Defined with Sub-elements Contents
What Are the XHTML Elements Defined with Sub-elements Contents? - XHTML Tutorials - Introduction To Element Content Syntax The following XHTML elements are defined to use the sub-element content model: &lt;html&gt; - The root element of the document. &lt;head&gt; - Element to provide... 2007-05-12, 5069👍, 0💬

What is a Smallest Valid XHTML Dodument
What is a Smallest Valid XHTML Dodument? - XHTML 1.0 Tutorials - Document Structure and Head Level Tags If you are interested to see the smallest, but valid, XHTML document, check this one: &lt;?xml version="1.0" ?&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://w... 2007-05-12, 5069👍, 0💬

How To Get the Technical Specifications for File Upload
How To Get the Technical Specifications for File Upload? - PHP Script Tips - Uploading Files to Web Servers File upload technical specifications is provided in "Form-based File Upload in HTML - RFC 1867". You can get a copy from http://www.ietf.org/rfc/rfc186 7.txt. 2007-04-19, 5068👍, 0💬

What Is the Relation between XHTML and URL
What Is the Relation between XHTML and URL? - XHTML FAQs - Introduction To XHTML 1.0 URL (Uniform Resource Locator) is a compact string representation of the location for a Web document or other resource that is available on the Internet. The URL of an XHTML document is usually the document file nam... 2007-05-12, 5067👍, 0💬

What Are the Values Submitted on Radio Button Fields
What Are the Values Submitted on Radio Button Fields? - XHTML 1.0 Tutorials - Understanding Forms and Input Fields A "radio" button input field does not allow viewers to enter any input values directly. If a form is submitted, "radio" button input fields will be submitted with values based on the fo... 2007-05-12, 5067👍, 0💬

Are Atom Feed Files XML Documents
Are Atom Feed Files XML Documents? - RSS FAQs - Atom Feed File Structure and Elements Yes. Atom feed files are XML (eXtensible Markup Language) documents. Atom feed files must be well-formed XML documents, respecting the following XML rules. The first line must be the "xml" processing instruction wi... 2007-05-12, 5067👍, 0💬

How do we enable tracing
How do we enable tracing ? &lt;%@ Page Trace="true" %> 2007-10-24, 5066👍, 0💬

What is Object Oriented Programming
What is Object Oriented Programming ? It is a problem solving technique to develop software systems. It is a technique to think real world in terms of objects. Object maps the software model to real world concept. These objects have responsibilities and provide services to application or other objec... 2007-10-23, 5066👍, 0💬

What Is a Procedure
What Is a Procedure? - Oracle DBA FAQ - Creating Your Own PL/SQL Procedures and Functions A procedure is a named program unit. It consists of three parts: Declaration Part - Defining the procedure name, calling parameters, local variables and local procedures. Declaration part is required. Execution... 2007-04-26, 5066👍, 0💬

How To Convert Numbers to Characters
How To Convert Numbers to Characters? - Oracle DBA FAQ - Understanding SQL Basics You can convert numeric values to characters by using the TO_CHAR() function as shown in the following examples: SELECT TO_CHAR(4123.4570) FROM DUAL 123.457 SELECT TO_CHAR(4123.457, '$9,999,999.99') FROM DUAL $4,123.46... 2007-04-23, 5066👍, 0💬

How To Specify Is the Color of the Padding Area
How To Specify Is the Color of the Padding Area? - CSS Tutorials - HTML Formatting Model: Block, Inline and Floating Elements CSS doesn't allow you to specify the color of the padding area of a block element. The padding area is part of the background of the block element. In another word, the paddi... 2007-05-11, 5065👍, 0💬

How To Get a List of All Tables in a Database
How To Get a List of All Tables in a Database? - MySQL FAQs - Understanding SQL CREATE, ALTER and DROP Statements If you want to see the table you have just created, you can use the "SHOW TABLES" command to get a list of all tables in database. The tutorial script gives you a good example: mysql> SH... 2007-05-11, 5065👍, 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