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How To End the Current Transaction
How To End the Current Transaction? - Oracle DBA FAQ - Understanding SQL Transaction Management There are several ways the current transaction can be ended: Running the COMMIT statement will explicitly end the current transaction. Running the ROLLBACK statement will explicitly end the current transa... 2007-04-18, 4939👍, 0💬

How Many Ways to Include Array Elements in Double-Quoted Strings
How Many Ways to Include Array Elements in Double-Quoted Strings? - PHP Script Tips - Understanding String Literals and Operations There are 2 formats to include array elements in double-quoted strings: "part 1 $array[key] part 2" - This is called simple format. In this format, you can not specify t... 2007-04-20, 4937👍, 0💬

Can we create a .NET object for use from COM?
Managed Code and Unmanaged Code related ASP.NET - Can we create a .NET object for use from COM? Yes, Visual Studio can automatically generate type library information and register a .NET class library assembly for use from COM. These automatic tools do not work for ASP.NET Web applications, so you m... 2009-04-09, 4933👍, 0💬

How to create a popup warning box?
How to create a popup warning box? alert('Warning: Please enter an integer between 0 and 100.'); 2009-01-06, 4933👍, 0💬

What Is a Server-Side Image Map
What Is a Server-Side Image Map? - XHTML 1.0 Tutorials - Understanding Inline Images and Image Maps A server-side image map is an image inside a hyper link. The image must be defined with the "ismap" attribute in the "img" element. When a server-side image map is clicked in a browser window, the mou... 2007-05-12, 4930👍, 0💬

How To Pass Variables By References
How To Pass Variables By References? - PHP Script Tips - Creating Your Own Functions You can pass a variable by reference to a function by taking the reference of the original variable, and passing that reference as the calling argument. Here is a PHP script on how to use pass variables by reference... 2007-04-24, 4930👍, 0💬

How To Rename an Existing Table
How To Rename an Existing Table? - MySQL FAQs - Understanding SQL CREATE, ALTER and DROP Statements If you want to rename an existing table, you can use the "ALTER TABLE ... RENAME TO" statement. The tutorial script below shows you a good example: mysql> ALTER TABLE tip RENAME TO faq; Query OK, 0 ro... 2007-05-11, 4929👍, 0💬

What Are the Attributes of a TABLE Element
What Are the Attributes of a TABLE Element? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells A "table" element may have the following commonly used attributes: "summary" - Specifies a text string as the summary of the table. "width" - Specifies the width of the table. "border" - Specifie... 2007-05-11, 4927👍, 0💬

What is .NET Remoting
What is .NET Remoting ? .NET remoting is replacement of DCOM. Using .NET remoting you can make remote object calls which lie in different Application Domains. As the remote objects run in different process client calling the remote object can not call it directly. So the client uses a proxy which lo... 2007-10-23, 4923👍, 0💬

What is an application object
What is an application object ? Application object can be used in situation where we want data to be shared across users globally. 2007-10-23, 4921👍, 0💬

What Are Commonly Used Inline Elements
What Are Commonly Used Inline Elements? - XHTML 1.0 Tutorials - Understanding In-line Elements and Tags Here are some commonly used inline elements: strong - Defining text with a strong emphasis. em - Defining text with an emphasis. code - Defining computer code text. sub - Defining a subscript text... 2007-05-12, 4920👍, 0💬

How to set the focus in an element using JavaScript?
How to set the focus in an element using JavaScript? Use the "focus()" method of the element object: &lt;script> function setFocus() { if(focusElement != null) { document.forms[0].elements["my elementname"].focus();} } &lt;/script> 2008-08-19, 4916👍, 0💬

How To Use SQL*Plus Built-in Timers
How To Use SQL*Plus Built-in Timers? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If you don't have a stopwatch/timer and want to measure elapsed periods of time, you can SQL*Plus Built-in Timers with the following commands: TIMING - Displays number of timers. TIMING START [n... 2007-04-29, 4911👍, 0💬

How do you handle exceptions between .NET and COM?
Managed Code and Unmanaged Code related ASP.NET - How do you handle exceptions between .NET and COM? .NET handles errors through exception classes. COM handles errors through 32-bit data types called HRESULTs. All of the .NET exception classes include HResult properties that map to COM HRESULT codes... 2009-04-14, 4908👍, 0💬

What is the difference between Cache object and application object ?
.NET INTERVIEW QUESTIONS - What is the difference between Cache object and application object ? The main difference between the Cache and Application objects is that the Cache object provides cache-specific features, such as dependencies and expiration policies. 2009-04-28, 4900👍, 0💬

What Is a Table Index
What Is a Table Index? - Oracle DBA FAQ - Managing Oracle Table Indexes Index is an optional structure associated with a table that allow SQL statements to execute more quickly against a table. Just as the index in this manual helps you locate information faster than if there were no index, an Oracl... 2007-05-02, 4898👍, 0💬

How to write messages to the screen without using "document.write()"?
How to write messages to the screen without using "document.write()"? Changing the contents of an element is a much better solution. When the method showStatus is invoked, it will change the content of the span. ... function showStatus(message) { var element = document.getElementById("mysta tus");el... 2008-12-23, 4896👍, 0💬

What the different phase/steps of acquiring a proxy object in Webservice ?
.NET INTERVIEW QUESTIONS - What the different phase/steps of acquiring a proxy object in Webservice ? Following are the different steps needed to get a proxy object of a webservice at the client side :- * Client communicates to UDI node for WebService either through browser or UDDI's public web serv... 2009-10-13, 4893👍, 0💬

What Are Group Functions
What Are Group Functions? - Oracle DBA FAQ - Understanding SQL SELECT Query Statements Group functions are functions applied to a group of rows. Examples of group functions are: COUNT(*) - Returns the number of rows in the group. MIN(exp) - Returns the minimum value of the expression evaluated on ea... 2007-04-20, 4893👍, 0💬

How many JSP scripting elements and what are they?
How many JSP scripting elements and what are they? There are three scripting language elements: --declarations --scriptlets --expressions 2016-06-25, 4887👍, 1💬

💬 2016-06-25 saidesh: Jsp scripting elements are three types: Declaration, Expression, Scriptlet.

Does importing a package imports the subpackages as well? e.g. Does importing com.MyTest.* also import com.MyTest.UnitTests.*?
Does importing a package imports the subpackages as well? e.g. Does importing com.MyTest.* also import com.MyTest.UnitTests.*? No you will have to import the subpackages explicitly. Importing com.MyTest.* will import classes in the package MyTest only. It will not import any class in any of it's sub... 2013-05-14, 4886👍, 0💬

The question is from software maintenance.Please help
Indicate the basic criteria used in testing requirements specifications. 2011-03-24, 4884👍, 0💬

How To Use IN Conditions
How To Use IN Conditions? - MySQL FAQs - Introduction to SQL Basics An IN condition is single value again a list of values. It returns TRUE, if the specified value is in the list. Otherwise, it returns FALSE. Some examples are given in the tutorial exercise below: SELECT 3 IN (1,2,3,4,5) FROM DUAL; ... 2007-05-11, 4883👍, 0💬

What is difference between SUBSTR and INSTR?
What is difference between SUBSTR and INSTR? INSTR function search string for sub-string and returns an integer indicating the position of the character in string that is the first character of this occurrence. SUBSTR function return a portion of string, beginning at character position, substring_le... 2011-12-19, 4882👍, 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