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How To Validate HTML Documents Online
How To Validate HTML Documents Online? If you have just finished a new HTML document, and you want to make sure that confirms with the HTML specification, you can use the HTML online validator at http://validator.w3.org/ . There are 3 ways you can use this validator: By URL - Specify the URL where y... 2007-03-03, 5682👍, 0💬

How to implement cloning in .NET ? What is shallow copy and deep copy
How do you implement prototype pattern in .NET? Cloning is achieved by using ICloneable of the System namespace. It has a “Clone” method which actually returns the reference of the same copy. Clone method allows a Shallow copy and not a deep copy. In Shallow copy if you make changes to the cloned ob... 2007-10-24, 5680👍, 0💬

Manual Testing
Can you design test cases based only of flow diagrams? No BRS/SRS is provided. 2008-03-18, 5679👍, 0💬

What Is Output Spooling in SQL*Plus
What Is Output Spooling in SQL*Plus? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool The output spooling a nice feature of the command-line SQL*Plus tool. If the spooling feature is turned on, SQL*Plus will send a carbon copy of the everything on your screen to a specified local... 2007-04-29, 5676👍, 0💬

Serializalble and Externalizable Interfaces
What is the difference between Serializalble and Externalizable interface? When you use Serializable interface, your class is serialized automatically by default. But you can override writeObject() and readObject() two methods to control more complex object serailization process. When you use Extern... 2007-03-03, 5676👍, 0💬

How do I include static files within a JSP page?
How do I include static files within a JSP page? Static resources should always be included using the JSP include directive. This way, the inclusion is performed just once during the translation phase. The following example shows the syntax: &lt; % @ include file="copyright.html" % &gt; Do n... 2013-08-01, 5675👍, 0💬

Why Not Just Use a Debugger for Unit Testing?
Why Not Just Use a Debugger for Unit Testing? This is a common question in a job interview. You should answer it with these points: A debugger is designed for manual debugging and manual unit testing, not for automated unit testing. JUnit is designed for automated unit testing. Automated unit testin... 2008-02-06, 5674👍, 0💬

What Is the Structure of Atom Feed Documents
What Is the Structure of Atom Feed Documents? - RSS FAQs - Atom Feed File Structure and Elements An Atom feed document must have a root element called "feed". Within in the "feed" element, one or more "entry" elements are enclosed. The high level structure of an Atom feed document looks like: &l... 2007-05-12, 5673👍, 0💬

How To Get Some Basic Information Back from MySQL Servers
How To Get Some Basic Information Back from MySQL Servers? - MySQL FAQs - PHP Connections and Query Execution Once you got a MySQL server connection object successfully, you can use mysql_get_server() and mysql_get_host_info() to get some basic information from your MySQL server. The tutorial exerci... 2007-05-10, 5672👍, 0💬

what is a service contract, operation contract and Data Contract - part 1
what is a service contract, operation contract and Data Contract? - part 1 In this example we will make simple service which displays the total cost of the complete product group. In simple words this service will take three parameters per product cost, number of products and the product name. In re... 2007-11-04, 5671👍, 0💬

How to decide on the design consideration to take a Datagrid
How to decide on the design consideration to take a Datagrid, datalist or repeater ? Many make a blind choice of choosing datagrid directly, but that's not the right way. Datagrid provides ability to allow the end-user to sort, page, and edit its data. But it comes at a cost of speed. Second the dis... 2007-10-24, 5671👍, 0💬

How To Remove Slashes on Submitted Input Values
How To Remove Slashes on Submitted Input Values? - PHP Script Tips - Processing Web Forms By default, when input values are submitted to the PHP engine, it will add slashes to protect single quotes and double quotes. You should remove those slashes to get the original values by applying the stripsla... 2007-04-22, 5671👍, 0💬

What Is an Online RSS Aggregator
What Is an Online RSS Aggregator? - RSS FAQs - Adding Your Feeds to RSS News Readers and Aggregators An online RSS aggregator is a Website that serves you as a RSS aggregator. Once you have registered an online RSS aggregator, you can access it from any computer on the Internet. Examples of online R... 2007-05-12, 5670👍, 0💬

How To View and Change the Current Transaction Isolation Level
How To View and Change the Current Transaction Isolation Level? - MySQL FAQs - Transaction Management: Commit or Rollback If you want to view or change the current transaction isolation level, you can use the following commands: SELECT @@TX_ISOLATION FROM DUAL; -- Viewing the current transaction iso... 2007-05-11, 5670👍, 0💬

How To Switch between Autocommit-On and Autocommit-Off Modes
How To Switch between Autocommit-On and Autocommit-Off Modes? - MySQL FAQs - Transaction Management: Commit or Rollback By default, your connection session will be in Autocommit-On mode, where every server executable statement will start a new transaction, and end the transaction when the execution ... 2007-05-11, 5670👍, 0💬

What Is SQL*Plus
What Is SQL*Plus? - Oracle DBA FAQ - Oracle Basic Concepts SQL*Plus is an interactive and batch query tool that is installed with every Oracle Database Server or Client installation. It has a command-line user interface, a Windows Graphical User Interface (GUI) and the iSQL*Plus web-based user inter... 2007-04-22, 5670👍, 0💬

How To Tell Visitors That You Have Atom Syndication Feeds
How To Tell Visitors That You Have Atom Syndication Feeds? - RSS FAQs - Atom Feed Introduction and File Generation There are several ways you can tell your visitors that you have Atom syndication feeds available on your Web site: Showing your syndication feed URLs as hyper links with the Atom syndic... 2007-05-12, 5669👍, 0💬

How To Convert Numeric Values to Character Strings
How To Convert Numeric Values to Character Strings? - MySQL FAQs - Introduction to SQL Basics You can convert numeric values to character strings by using the CAST(value AS CHAR) function as shown in the following examples: SELECT CAST(4123.45700 AS CHAR) FROM DUAL; 4123.45700 -- How to get rid of t... 2007-05-11, 5666👍, 0💬

How To Split a String into Pieces
How To Split a String into Pieces? - PHP Script Tips - PHP Built-in Functions for Strings There are two functions you can use to split a string into pieces: explode(substring, string) - Splitting a string based on a substring. Faster than split(). split(pattern, string) - Splitting a string based on... 2007-04-21, 5666👍, 0💬

What are COM objects?
Managed Code and Unmanaged Code related ASP.NET - What are COM objects? COM objects are another type of unmanaged code that you can use from .NET assemblies. Because COM is widely used, Visual Studio includes built-in tools for importing and using COM objects within .NET assemblies. Visual Studio al... 2009-04-07, 5665👍, 0💬

What is ILDASM
If you want to view a Assembly how do you go about it ? When it comes to understanding of internals nothing can beat ILDASM. ILDASM basically converts the whole exe or dll in to IL code. To run ILDASM you have to go to "C:\Program Files\Microsoft Visual Studio .NET 2003\SDK\v1.1\Bin". Note that i ha... 2007-10-22, 5664👍, 0💬

What order they are triggered
What order they are triggered ? They're triggered in the following order: Application_BeginRequest Application_AuthenticateReques tApplication_AuthorizeRequest Application_ResolveRequestCach eApplication_AcquireRequestStat eApplication_PreRequestHandlerE xecuteApplication_PreSendRequestHead ersAppli... 2007-10-24, 5662👍, 0💬

JComponent and Component
Why does JComponent have add() and remove() methods but Component does not? Because JComponent is a subclass of Container, and can contain other components and jcomponents. 2007-04-03, 5661👍, 0💬

Relation between HTML and XML
What Is the Relation between HTML and XML? XML (Extensible Markup Language) is a generic markup language to organize generic information into a structured document with embedded tags. HTML is not related to XML other than the factor that both languages uses embedded tags in with similar syntaxes. Fo... 2007-03-03, 5661👍, 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