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Overriding JSP Methods
What JSP lifecycle methods can I override? You cannot override the _jspService() method within a JSP page. You can however, override the jspInit() and jspDestroy() methods within a JSP page. jspInit() can be useful for allocating resources like database connections, network connections, and so forth... 2007-04-03, 5793👍, 0💬

What Does an XHTML Document Look Like
What Does an XHTML Document Look Like? - XHTML FAQs - Introduction To XHTML 1.0 An XHTML document is a normal text file with predefined tags mixed with the text contents of the document. Tags are enclosed in pairs of angle brackets: "&lt;" and "&gt;". Below is how a simple XHTML document wil... 2007-05-12, 5790👍, 0💬

Protected Methods
If a method is declared as protected, where may the method be accessed? A protected method may only be accessed by classes or interfaces of the same package or by subclasses of the class in which it is declared. 2007-03-03, 5789👍, 0💬

How Can Windows Applications Connect to Oracle Servers
How Can Windows Applications Connect to Oracle Servers? - Oracle DBA FAQ - ODBC Drivers, DSN Configuration and ASP Connection A Windows application can connect to an Oracle server directly, if it knows how to use the Oracle TNS technology. A Windows application can connect to an Oracle server indire... 2007-04-17, 5788👍, 0💬

What and where are the best JavaScript resources on the Web?
What and where are the best JavaScript resources on the Web? The Web has several FAQ areas on JavaScript. The best place to start is the w3schools.com website. For interactive help with specific problems, nothing beats the primary JavaScript Usenet newsgroup, comp.lang.javascript. Depending on my wo... 2008-07-22, 5784👍, 0💬

What Are the Background Style Properties
What Are the Background Style Properties? - CSS Tutorials - Page Layout and Background Image Design There are 5 style properties that you can use to control the background of a HTML block tag: background-color: Specifies the color of the background. It takes a color value or the keyword "transparent... 2007-05-11, 5784👍, 0💬

How To Use UNION to Merge Outputs from Two Queries Together
How To Use UNION to Merge Outputs from Two Queries Together? - MySQL FAQs - SQL SELECT Statements with JOIN and Subqueries If you have two queries that returns the same row fields, you can merge their outputs together with the UNION operator. The following tutorial exercise shows you how to return a... 2007-05-11, 5783👍, 0💬

How To Connect ASP Pages to Oracle Servers
How To Connect ASP Pages to Oracle Servers? - Oracle DBA FAQ - ODBC Drivers, DSN Configuration and ASP Connection If you are running Windows IIS Web server and serving ASP Web pages, you can get data from Oracle servers into your ASP pages through ODBC drivers. To do this, you need to install the co... 2007-04-17, 5783👍, 0💬

What Is a Class Selector
What Is a Class Selector? - CSS Tutorials - Introduction To CSS Basics A class selector selects all HTML tags that matches the class name defined in the tag attribute of class="class_name". Class selectors are specified with a leading dot like (.class_name). For example, the following CSS definition... 2007-05-11, 5781👍, 0💬

How To Create a New View
How To Create a New View? - MySQL FAQs - Understanding SQL CREATE, ALTER and DROP Statements You can create a new view based on one or more existing tables by using the "CREATE VIEW viewName AS selectStatement" statement as shown in the following script: mysql> CREATE TABLE comment (faqID INTEGER, m... 2007-05-11, 5781👍, 0💬

What Are the Values Submitted on Submit Button Fields
What Are the Values Submitted on Submit Button Fields? - XHTML 1.0 Tutorials - Understanding Forms and Input Fields A "submit" button input field does not allow viewers to enter any input values directly. But if a form is submitted, "submit" button input fields will be submitted with values based on... 2007-05-12, 5780👍, 0💬

How To Use "WHILE" Statements
How To Use "WHILE" Statements? - Oracle DBA FAQ - Understanding PL/SQL Language Basics If you have a block of codes to be executed repeatedly based a condition, you can use the "WHILE ... LOOP" statement. Here is a sample script on WHILE statements: DECLARE total NUMBER; BEGIN total := 0; WHILE tota... 2007-04-29, 5780👍, 0💬

How To Connect to MySQL Severs with User Accounts
How To Connect to MySQL Severs with User Accounts? - MySQL FAQs - PHP Connections and Query Execution If you want to connect a MySQL server with user account name and password, you need to call mysql_connect() with more parameters like this: $con = mysql_connect($server, $username, $password); If yo... 2007-05-10, 5778👍, 0💬

What is the data types of variables of in JavaScript?
What is the data types of variables of in JavaScript? Number, String, Boolean, Function, Object, Null, Undefined. 2008-06-24, 5777👍, 0💬

What is Delay signing
What is Delay signing ? During development process you will need strong name keys to be exposed to developer which is not a good practice from security aspect point of view.In such situations you can assign the key later on and during development you an use delay signing Following is process to dela... 2007-10-22, 5777👍, 0💬

What Happens to Multiple White Spaces in In-line Elements
What Happens to Multiple White Spaces in In-line Elements? - CSS Tutorials - Understanding Multiple Element Formatting Rules If there is a sequence of multiple white spaces and it is broken into pieces in different in-line elements, it will collapsed into the first white space on the left hand side,... 2007-05-11, 5777👍, 0💬

What happens when you add a reference to a COM object from with in a dot net application?
Managed Code and Unmanaged Code related ASP.NET - What happens when you add a reference to a COM object from with in a dot net application? When you add a reference to a COM object, Visual Studio automatically generates an interop assembly for the object and places it in the project’s /bin folder. T... 2009-04-08, 5775👍, 0💬

Can we have multiple threads in one App domain
Can we have multiple threads in one App domain ? One or more threads run in an AppDomain. An AppDomain is a runtime representation of a logical process within a physical process. Each AppDomain is started with a single thread, but can create additional threads from any of its threads. Note :- All th... 2007-10-22, 5775👍, 0💬

You find that one of your validation is very complicated and does not fit in any of the validators, what will you do
You find that one of your validation is very complicated and does not fit in any of the validators, what will you do ? Best is to go for CustomValidators. Below is a sample code for a custom validator which checks that a textbox should not have zero value &lt;asp:CustomValidator id="CustomValida... 2007-10-24, 5774👍, 0💬

How To Join Multiple Strings Stored in an Array into a Single String
How To Join Multiple Strings Stored in an Array into a Single String? - PHP Script Tips - PHP Built-in Functions for Arrays If you multiple strings stored in an array, you can join them together into a single string with a given delimiter by using the implode() function. Here is a PHP script on how ... 2007-04-21, 5774👍, 0💬

What are the different locks in SQL SERVER
What are the different locks in SQL SERVER ? Depending on the transaction level six types of lock can be acquired on data Intent The intent lock shows the future intention of SQL Server's lock manager to acquire locks on a specific unit of data for a particular transaction. SQL Server uses intent lo... 2007-10-25, 5773👍, 0💬

How To Commit the Current Transaction
How To Commit the Current Transaction? - MySQL FAQs - Transaction Management: Commit or Rollback If you have used some DML statements updated some data objects, and you want to have the updates to be permanently recorded in the database, you can use the COMMIT command. It will make all the database ... 2007-05-11, 5772👍, 0💬

What is the difference between XML and HTML
What is the difference between XML and HTML? XML describes data while HTML describes how the data should be displayed. So HTML is about displaying information while XML is about describing information. 2007-10-31, 5770👍, 0💬

What Is an XHTML Element Attribute
What Is an XHTML Element Attribute? - XHTML Tutorials - Introduction To Tag and Attribute Syntax An element attribute is a predefined property about this element. Element attributes allows you to provide additional information to the element. Most XHTML elements have some common attributes. But many... 2007-05-12, 5770👍, 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