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How To Add Margins to an Image
How To Add Margins to an Image? - PSP Tutorials - Fading Images to Background Colors with PSP In order to adding effects to an image, sometimes you need to add margins to the image first. You can follow the steps below to add black margins to an image: Go to http://lettres.ac-rouen.fr/ and download ... 2007-05-12, 6282👍, 0💬

How To Create a Top Left Corner Image with a Fading Color
How To Create a Top Left Corner Image with a Fading Color? - PSP Tutorials - Fading Images to Background Colors with PSP If you want to put background image to the top left corner of your Web page, you need to fad the right lower part of the image to the background color. The tutorial below tells yo... 2007-05-12, 6271👍, 0💬

What Are the Differences between CHAR and NCHAR
What Are the Differences between CHAR and NCHAR? - Oracle DBA FAQ - Understanding SQL Basics Both CHAR and NCHAR are fixed length character data types. But they have the following differences: CHAR's size is specified in bytes by default. NCHAR's size is specified in characters by default. A charact... 2016-06-25, 6249👍, 0💬

What is encapsulation technique
What is encapsulation technique? Hiding data within the class and making it available only through the methods. This technique is used to protect your class against accidental changes to fields, which might leave the class in an inconsistent state. 2007-11-16, 6206👍, 0💬

What is XMLTextReader
What is XMLTextReader? XPOINTER is used to locate data within XML document. XPOINTER can point to a particular portion of a XML document, for instance address.xml#xpointer(/descenda nt::streetnumber[@id=9])The “XmlTextReader” class helps to provide fast access to streams of XML data in a forward-onl... 2007-10-31, 6192👍, 0💬

What Are Transaction Isolation Levels Supported by Oracle
What Are Transaction Isolation Levels Supported by Oracle? - Oracle DBA FAQ - Understanding SQL Transaction Management Oracle supports two transaction isolation levels: READ COMMITTED (the default option). If the transaction contains DML that requires row locks held by another transaction, then the ... 2007-04-17, 6181👍, 0💬

What does a socket consists of
What does a socket consists of? The combination of an IP address and a port number is called a socket. 2007-11-11, 6153👍, 0💬

Native Method
What is a native method? A native method is a method that is implemented in a language other than Java. 2007-03-03, 6145👍, 0💬

What is Indexer
What is Indexer ? An indexer is a member that enables an object to be indexed in the same way as an array. 2007-10-23, 6133👍, 0💬

What is the main difference between MSML and .NET Framework XML classes
What is the main difference between MSML and .NET Framework XML classes? MSXML supports XMLDOM and SAX parsers while .NET framework XML classes support XML DOM and XML readers and writers. MSXML supports asynchronous loading and validation while parsing. For instance you can send synchronous and asy... 2007-10-31, 6106👍, 0💬

Are CAO stateful in nature
Are CAO stateful in nature ? Yes. In CAO remoting model client creates a instance on server and instance variable set by client on server can be retrieved again with correct value. 2007-10-23, 6093👍, 0💬

How to prevent my .NET DLL to be decompiled
How to prevent my .NET DLL to be decompiled? By design .NET embeds rich Meta data inside the executable code using MSIL. Any one can easily decompile your DLL back using tools like ILDASM (owned by Microsoft) or Reflector for .NET which is a third party. Secondly there are many third party tools whi... 2007-10-22, 6090👍, 0💬

What Happens If You Lost a Data File
What Happens If You Lost a Data File? - Oracle DBA FAQ - Managing Oracle Tablespaces and Data Files After you shuting down an Oracle database, you accidently deleted a data file from the operating system. If you try to start the database again you will get error when Oracle tries to open the databas... 2007-05-03, 6090👍, 0💬

What is Post Cache substitution
What is Post Cache substitution? Post cache substitution is used when we want to cache the whole page but also need some dynamic region inside that cached page. Some examples like QuoteoftheDay, RandomPhotos, and AdRotator etc. are examples where we can implement Post Cache Substitution. Post-cache ... 2007-10-23, 6089👍, 0💬

Placing a Table in the Center of a Page
How do I center a table? You place a table in the center of a page with the help of CSS as shown in this example: In your HTML, use &lt;div class="center"> &lt;table>...&lt;/tabl e>&lt;/div> In your CSS, use div.center { text-align: center; } div.center table { margin-left: auto; mar... 2007-03-03, 6080👍, 0💬

How can we identify that the Page is PostBack
How can we identify that the Page is PostBack ? Page object has a “IsPostBack” property which can be checked to know that is the page posted back. 2007-10-24, 6073👍, 0💬

How To Break Output into Pages
How To Break Output into Pages? - MySQL FAQs - Managing Tables and Running Queries with PHP Scripts If you have a query that returns hundreds of rows, and you don't want to present all of them to your users on a single page. You can break output into multiple pages, and only present 10 rows per page... 2007-05-10, 6063👍, 0💬

Creating Links to Send Emails
How do I create a link that sends me email? Use a mailto link, for example: Send me email at: &lt;A HREF="mailto:me@fyicenter.com" >me@fyicenter.com&lt;/A>. 2007-03-03, 6052👍, 0💬

Persistent Cookies
What Is a Persistent Cookie? A persistent cookie is a cookie which is stored in a cookie file permanently on the browser's computer. By default, cookies are created as temporary cookies which stored only in the browser's memory. When the browser is closed, temporary cookies will be erased. You shoul... 2007-02-27, 6047👍, 0💬

Types of parameters available in QTP
How many types of Parameters are available in QuickTest Professional (QTP)? QTP provides three types of Parameter- * Method Argument * Data Driven * Dynamic (The above answer is from your web page) But I got that there are 4 types of parameters used in QTP. There are 4 types of parameters available ... 2008-12-22, 6046👍, 0💬

How To Estimate Disk Space Needed for an Export Job
How To Estimate Disk Space Needed for an Export Job? - Oracle DBA FAQ - Loading and Exporting Data If you just want to know how much disk space for the dump without actually exporting any data, you can use the ESTIMATE_ONLY=y parameter on the expdp command. The following tutorial exercise shows you ... 2007-05-01, 6034👍, 0💬

What Happens to Your Transactions When ERROR 1205 Occurred
What Happens to Your Transactions When ERROR 1205 Occurred? - MySQL FAQs - Transaction Management: Commit or Rollback If your transaction receives the "Lock wait timeout exceeded" - ERROR 1205, MySQL server automatically terminates your transaction and rolls back your data changes of the entire tran... 2007-05-11, 6031👍, 0💬

How To Write a JUnit Test Method
How To Write a JUnit Test Method? This interview question is to check if you know the basic rules about writing a JUnit test method: You need to mark the method as a JUnit test method with the JUnit annotation: @org.junit.Test. A JUnit test method must be a "public" method. This allows the runner cl... 2008-01-22, 6029👍, 0💬

What Happens to the Current Transaction If a DDL Statement Is Executed
What Happens to the Current Transaction If a DDL Statement Is Executed? - MySQL FAQs - Transaction Management: Commit or Rollback If a DDL statement is executed, the current transaction will be committed and ended. All the database changes made in the current transaction will become permanent. This ... 2007-05-11, 6021👍, 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