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What is a Web Service
What is a Web Service ? Web Services are business logic components which provide functionality via the Internet using standard protocols such as HTTP. Web Services uses Simple Object Access Protocol (SOAP) in order to expose the business functionality.SOAP defines a standardized format in XML which ... 2007-10-23, 4940👍, 0💬

What is Multi-threading ?
.NET INTERVIEW QUESTIONS - What is Multi-threading ? Multi-threading forms subset of Multi-tasking. Instead of having to switch between programs this feature switches between different parts of the same program. Example you are writing in word and at the same time word is doing a spell check in back... 2009-10-27, 4939👍, 0💬

How To Join Two Tables in a Single Query
How To Join Two Tables in a Single Query? - MySQL FAQs - SQL SELECT Statements with JOIN and Subqueries Two tables can be joined together in a query in 4 ways: Inner Join: Returns only rows from both tables that satisfy the join condition. Left Outer Join: Returns rows from both tables that satisfy ... 2007-05-11, 4939👍, 0💬

How To Retrieve the Original Query String
How To Retrieve the Original Query String? - PHP Script Tips - Processing Web Forms If you have coded some values in the URL without using the standard form GET format, you need to retrieve those values in the original query string in $_SERVER['QUERY_STRING']. The script below is an enhanced version... 2007-04-22, 4939👍, 0💬

What Are Other Block Elements
What Are Other Block Elements? - XHTML 1.0 Tutorials - Body Tag and Block Level Tags Other block elements that are not covered in this collection: ul, ol, dl - Specifying lists of items. table - Specifying tables of columns and rows. form - Specifying forms with input fields. script - Specifying cli... 2007-05-12, 4937👍, 0💬

How Much Memory Your 10g XE Server Is Using
How Much Memory Your 10g XE Server Is Using? - Oracle DBA FAQ - Introduction to Oracle Database 10g Express Edition Your 10g XE Server is using about 180MB of memory even there is no users on the server. The server memory usage is displayed on your server home page, if you log in as SYSTEM. 2007-04-24, 4937👍, 0💬

How Values Are Returned from Functions
How Values Are Returned from Functions? - PHP Script Tips - Creating Your Own Functions If a value is returned from a function, it is returned by value, not by reference. That means that a copy of the value is return. Here is a PHP script on how values are returned from a function: &lt;?php $fav... 2007-04-24, 4936👍, 0💬

What Tools to Use to View XHTML Documents
What Tools to Use to View XHTML Documents? - XHTML FAQs - Introduction To XHTML 1.0 The basic tool you need to view XHTML documents is any Web browser, like Internet Explorer (IE) or FireFox. The following tutorial shows you how to view a XHTML document with : Write an XHTML document and save it as ... 2007-05-12, 4935👍, 0💬

What Is a SELECT Query Statement
What Is a SELECT Query Statement? - Oracle DBA FAQ - Understanding SQL SELECT Query Statements The SELECT statement is also called the query statement. It is the most frequently used SQL statement in any database application. A SELECT statement allows you to retrieve data from one or more tables, or... 2007-04-21, 4935👍, 0💬

What are the situations you will use a Web Service and Remoting in projects
What are the situations you will use a Web Service and Remoting in projects? Well “Web services” uses “remoting” concepts internally. But the major difference between “web service” and “remoting” is that “web service” can be consumed by clients who are not .NET platform. While remoting you need ... 2007-10-24, 4933👍, 0💬

What Do You Need to Connect PHP to MySQL
What Do You Need to Connect PHP to MySQL? - MySQL FAQs - PHP Connections and Query Execution If you want to access MySQL database server in your PHP script, you need to make sure that a MySQL API module (extension) is installed and turned on in your PHP engine. PHP 5 now supports two MySQL API exten... 2007-05-10, 4933👍, 0💬

How To Create a New Table
How To Create a New Table? - MySQL FAQs - Managing Tables and Running Queries with PHP Scripts If you want to create a table, you can run the CREATE TABLE statement as shown in the following sample script: &lt;?php include "mysql_connection.php"; $sql = "CREATE TABLE fyi_links (" . " id INTEGER ... 2007-05-10, 4933👍, 0💬

What Privilege Is Needed for a User to Create Views
What Privilege Is Needed for a User to Create Views? - Oracle DBA FAQ - Managing Oracle User Accounts, Schema and Privileges To be able to create views in a user's own schema, the user needs to have the CREATE VIEW privilege, or the CREATE ANY VIEW privilege, which is more powerful, and allows the u... 2007-05-01, 4933👍, 0💬

How To Include Variables in Double-Quoted Strings
How To Include Variables in Double-Quoted Strings? - PHP Script Tips - Understanding String Literals and Operations Variables included in double-quoted strings will be interpolated. Their values will be concatenated into the enclosing strings. For example, two statements in the following PHP script ... 2007-04-20, 4933👍, 0💬

What Is a Database Table
What Is a Database Table? - Oracle DBA FAQ - Oracle Basic Concepts A database table is a basic unit of data logical storage in an Oracle database. Data is stored in rows and columns. You define a table with a table name, such as employees, and a set of columns. You give each column a column name, su... 2007-04-21, 4932👍, 0💬

How To Commit the Current Transaction
How To Commit the Current Transaction? - Oracle DBA FAQ - Understanding SQL Transaction Management 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 statement. It will make all the datab... 2007-04-18, 4932👍, 0💬

How To Write the FORM Tag Correctly for Uploading Files
How To Write the FORM Tag Correctly for Uploading Files? - PHP Script Tips - Uploading Files to Web Servers When users clicks the submit button, files specified in the &lt;INPUT TYPE=FILE...> will be transferred from the browser to the Web server. This transferring (uploading) process is control... 2007-04-19, 4931👍, 0💬

Explain the differences between Server-side and Clientside code
Explain the differences between Server-side and Clientside code? Server side code is executed at the server side on IIS in ASP.NET framework, while client side code is executed on the browser. 2007-10-24, 4930👍, 0💬

How To Highlight One Part of a Paragraph
How To Highlight One Part of a Paragraph? - XHTML 1.0 Tutorials - Body Tag and Block Level Tags If you want to hightlight one part of a paragraph, you can use the "strong" element with the "p" element. Below is a good tutorial example of using "strong" elements: &lt;?xml version="1.0" ?&gt; ... 2007-05-12, 4930👍, 0💬

How To Run CREATE DATABASE Statement Again
How To Run CREATE DATABASE Statement Again? - Oracle DBA FAQ - Creating New Database Instance Manually After cleaning up the results of a previously failed CREATE DATABASE statement, you can run the CREATE DATABASE statement again as shown below: SQL> @$ORACLE_HOME\config\scripts\c reate_database_fyi... 2007-04-23, 4930👍, 0💬

How To Omit Columns with Default Values in INSERT Statement
How To Omit Columns with Default Values in INSERT Statement? - Oracle DBA FAQ - Understanding SQL DML Statements If you don't want to specify values for columns that have default values, or you want to specify values to columns in an order different than how they are defined, you can provide a colum... 2007-04-21, 4930👍, 0💬

How To Create a Testing Table
How To Create a Testing Table? - MySQL FAQs - Understanding SQL INSERT, UPDATE and DELETE Statements If you want to practice DML statements, like INSERT, UPDATE and DELETE, you should create a testing table. The tutorial exercise shows you a good example: mysql> CREATE TABLE fyi_links (id INTEGER PR... 2007-05-11, 4929👍, 0💬

What is Cache Callback in Cache ?
.NET INTERVIEW QUESTIONS - What is Cache Callback in Cache ? Cache object is dependent on its dependencies. Example file based, time based etc. Cache items remove the object when cache dependencies change.ASP.NET provides capabilityto execute a callback method when that item is removed from cache. 2009-05-05, 4928👍, 0💬

Security in Remoting ?
Security in Remoting ? Security is of paramount importance to any distributed application. Although the .NET Remoting infrastructure does not define any security features itself, because distributed applications are managed code they have full access to all of the .NET security features. In addition... 2009-03-24, 4928👍, 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