.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

<< < … 32 33 34 35 36 37 38 39 40 41 42 … > >>   Sort: Date

How can you specify remoting parameters using Config files
How can you specify remoting parameters using Config files ? Both remoting server and remoting client parameters can be provided through config files. Below is a sample of server config file which provides all remoting parameter values which we where providing through code. &lt;configuration> &a... 2007-10-23, 5622👍, 0💬

What Happens to the Current Transaction If the Session Is Killed
What Happens to the Current Transaction If the Session Is Killed? - MySQL FAQs - Transaction Management: Commit or Rollback If a session is killed by the DBA, the current transaction in that session will be rolled back and ended. All the database changes made in the current transaction will be remov... 2007-05-11, 5622👍, 0💬

Servlet Communicates with JSP Pages
How does a servlet communicate with a JSP page? The following code snippet shows how a servlet instantiates a bean and initializes it with FORM data posted by a browser. The bean is then placed into the request, and the call is then forwarded to the JSP page, Bean1.jsp, by means of a request dispatc... 2007-04-03, 5622👍, 0💬

Calling unmanaged function from within managed code
Calling unmanaged function from within managed code When we use windows API in Dot Net?Is it managed or un managed code? Have you ever tried to called an unmanaged function (eg: MessageBox function inside the User32.dll ) with in a managed code? Let's try to do that. Open up your Visual studio 2005 ... 2009-03-06, 5621👍, 0💬

Hot To Specify the Padding Spaces of a Block Element
Hot To Specify the Padding Spaces of a Block Element? - CSS Tutorials - HTML Formatting Model: Block, Inline and Floating Elements CSS offers 4 style properties to control padding spaces of a block element. You can specify them in different ways as shown in the following CSS examples: {padding-top: ... 2007-05-11, 5621👍, 0💬

How To Revoke User Privileges
How To Revoke User Privileges? - MySQL FAQs - Managing User Accounts and Access Privileges If your want remove some granted user privileges, you can use the "REVOKE privilegeName ..." command. You can only revoke privileges in the same way as they were granted. For example, you can not revoke a priv... 2007-05-08, 5620👍, 0💬

How to Find a Substring from a Given String
How to Find a Substring from a Given String? - PHP Script Tips - PHP Built-in Functions for Strings To find a substring in a given string, you can use the strpos() function. If you call strpos($haystack, $needle), it will try to find the position of the first occurrence of the $needle string in the ... 2007-04-21, 5620👍, 0💬

What are wait handles
What is a mutex object ? Wait handles sends signals of a thread status from one thread to other thread. There are three kind of wait modes :- ã WaitOne. ã WaitAny. ã WaitAll. When a thread wants to release a Wait handle it can call Set method. You can use Mutex (mutually exclusive) objects to a... 2007-10-22, 5619👍, 0💬

How can I read/write OS Files from Forms?
How can I read/write OS Files from Forms? OS files can be read/written from Forms using the TEXT_IO package in Forms. The TEXT_IO package has a datatype FILE_HANDLE. It also has procedures FCLOSE, GET_LINE, NEW_LINE, PUT, PUT_LINE & PUTF and a function FOPEN. Example: DECLARE file1 TEXT_IO.FILE_... 2011-05-03, 5617👍, 0💬

Preventing the Creation of Sessions in JSP Pages
How do you prevent the Creation of a Session in a JSP Page and why? By default, a JSP page will automatically create a session for the request if one does not exist. However, sessions consume resources and if it is not necessary to maintain a session, one should not be created. For example, a market... 2007-04-03, 5617👍, 0💬

What’s the use of resource manager class
What’s the use of resource manager class? ResourceManager class helps us to read the resource files and get the values using key. First you need to create the object of resource manager. You need to specify the resource name and the assembly in the constructor. private ResourceManager objResourceMan... 2007-11-01, 5616👍, 0💬

What is negative infinity?
What is negative infinity? It’s a number in JavaScript, derived by dividing negative number by zero. 2008-06-17, 5615👍, 0💬

What does the "Access is Denied" IE error mean?
What does the "Access is Denied" IE error mean? The "Access Denied" error in any browser is due to the following reason. A JavaScript in one window or frame is tries to access another window or frame whose document's domain is different from the document containing the script. 2008-07-08, 5614👍, 0💬

How to write a script manage a list using JavaScript?
How to write a script manage a list using JavaScript? 1. To remove an item from a list: set it to null: myList[3] = null; 2. To truncate a list: reset the length property: myList.length = 2; 3. To delete all items in a list, set the length to 0: myList.length = 0; 2008-07-01, 5614👍, 0💬

How To Closing an XHTML Element
How To Closing an XHTML Element? - XHTML Tutorials - Introduction To Tag and Attribute Syntax Every XHTML element must be closed. There are two ways to close an XHTML element: Using a closing tag, which is the element name prefixed with "/" and enclosed in a pair of angle brackets: "&lt;" and "&... 2007-05-12, 5614👍, 0💬

How To Write a Query with an Inner Join
How To Write a Query with an Inner Join? - MySQL FAQs - SQL SELECT Statements with JOIN and Subqueries If you want to query from two tables with an inner join, you can use the INNER JOIN ... ON clause in the FROM clause. The tutorial exercise below creates another testing table and returns output wi... 2007-05-11, 5612👍, 0💬

What Are the File Upload Settings in Configuration File
What Are the File Upload Settings in Configuration File? - PHP Script Tips - Uploading Files to Web Servers There are several settings in the PHP configuration file related to file uploading: file_uploads = On/Off - Whether or not to allow HTTP file uploads. upload_tmp_dir = directory - The temporar... 2007-04-19, 5611👍, 0💬

How To Connect to a MySQL Sever with a Port Number
How To Connect to a MySQL Sever with a Port Number? - MySQL FAQs - PHP Connections and Query Execution If you want to connect a MySQL server with a non-default port number, you need to use the "mysql_connect($server)" function with $server in the format of "hostName:portNubmber". The tutorial exerci... 2007-05-10, 5609👍, 0💬

CLASSPATH Environment Variable
If a class is located in a package, what do you need to change in the OS environment to be able to use it? You need to add the directory or the jar file that contains the package to the CLASSPATH environment variable. Let's say a class Employee belongs to a package com.xyz.hr; and is located in the ... 2007-03-03, 5607👍, 0💬

How To Use "IN" Parameter Properly
How To Use "IN" Parameter Properly? - Oracle DBA FAQ - Creating Your Own PL/SQL Procedures and Functions Here are the rules about IN parameters: A formal IN parameter acts like constant. It can not be assigned with new values. An actual IN parameter can take a value or a variable. An actual IN param... 2007-04-25, 5606👍, 0💬

What Is Union
What Is Union? - MySQL FAQs - Database Basics and Terminologies Join is data retrieval operation that combines multiple query outputs of the same structure into a single output. 2007-05-10, 5605👍, 0💬

What Is Open Database Communication (ODBC)
What Is Open Database Communication (ODBC)? - Oracle DBA FAQ - ODBC Drivers, DSN Configuration and ASP Connection ODBC, Open Database Communication, a standard API (application program interface) developed by Microsoft for Windows applications to communicate with database management systems. Oracle ... 2007-04-17, 5604👍, 0💬

What Is an External Table
What Is an External Table? - Oracle DBA FAQ - Loading and Exporting Data An external table is a table defined in the database with data stored outside the database. Data of an external table is stored in files on the operating systems. Accessing data of external tables are done through data access d... 2007-04-30, 5603👍, 0💬

What are the various ways of hosting a WCF service
What are the various ways of hosting a WCF service? There are three major ways to host a WCF service: Self hosting the service in his own application domain. This we have already covered in the first section. The service comes in to existence when you create the object of ServiceHost class and the s... 2007-11-04, 5602👍, 0💬

<< < … 32 33 34 35 36 37 38 39 40 41 42 … > >>   Sort: Date

.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