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How To Empty Your Recycle Bin
How To Empty Your Recycle Bin? - Oracle DBA FAQ - Managing Oracle Database Tables If your recycle bin is full, or you just want to clean your recycle bin to get rid of all the dropped tables, you can empty it by using the PURGE statement in two formats: PURGE RECYCLEBIN - Removes all dropped tables ...
2007-05-04, 9819👍, 0💬

What is the difference between Session State and ViewState?
What is the difference between Session State and ViewState? ViewState is specific to a page in a session. Session state refers to user specific data that can be accessed across all pages in the web application.
2019-03-31, 9492👍, 4💬

💬 2019-03-31 raju: hi this is my comment.

enum vs. define Statements
What is the benefit of using an enum rather than a #define constant? The use of an enumeration constant (enum) has many advantages over using the traditional symbolic constant style of #define. These advantages include a lower maintenance requirement, improved program readability, and better debuggi...
2007-02-26, 9411👍, 0💬

What Is a CAPTION Tag/Element
What Is a CAPTION Tag/Element? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells A "caption" element is an inline element that you can use to define the caption text of a table. Browsers will display caption above the table and aligned to the center. Here are basic rules about "caption" e...
2007-05-11, 9394👍, 0💬

How To Enter Binary Numbers in SQL Statements
How To Enter Binary Numbers in SQL Statements? - MySQL FAQs - Introduction to SQL Basics If you want to enter character strings or numeric values as binary numbers, you can quote binary numbers with single quotes and a prefix of (B), or just prefix binary numbers with (0b). Binary numbers will be au...
2007-05-11, 9340👍, 0💬

How To Control Vertical Alignment
How To Control Vertical Alignment? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells By default, text in all table cells are aligned to the top vertically. If you want to control vertical alignment yourself, you need to use the "valign" attribute in a "tr" element or a "td" element: &...
2007-05-11, 9280👍, 0💬

What are secure and non-secure websites?
What are secure and non-secure websites? A secure Website uses the Secure Socket Layer (SSL) protocol to securely transmit information on the Internet. Essentially, SSL creates a secure channel of communication between your computer and the Website's server. Web browsers are implemented with SSL so ...
2008-02-14, 9254👍, 0💬

How Many Types of Tables Supported by Oracle
How Many Types of Tables Supported by Oracle? - Oracle DBA FAQ - Managing Oracle Database Tables Oracle supports 4 types of tables based on how data is organized in storage: Ordinary (heap-organized) table - This is the basic, general purpose type of table. Its data is stored as an unordered collect...
2016-11-18, 9228👍, 1💬

How does ASP.NET maintain state in between subsequent request
How does ASP.NET maintain state in between subsequent request ? Refer caching chapter.
2019-02-05, 9194👍, 1💬

💬 2019-02-05 M.S.: There are different state management techniques Cookies,viewstate,hidden field

How To Merge Values of Two Arrays into a Single Array
How To Merge Values of Two Arrays into a Single Array? - PHP Script Tips - PHP Built-in Functions for Arrays You can use the array_merge() function to merge two arrays into a single array. array_merge() appends all pairs of keys and values of the second array to the end of the first array. Here is a...
2007-04-21, 9072👍, 0💬

How To Assign Query Results to Variables
How To Assign Query Results to Variables? - Oracle DBA FAQ - Working with Database Objects in PL/SQL If you want to assign results from SELECT statements to variables, you can use the INTO clause, which an extension of SELECT statements for PL/SQL. The sample code below shows some good example on IN...
2007-04-27, 9047👍, 0💬

What Information Is Needed to Connect SQL*Plus an Oracle Server
What Information Is Needed to Connect SQL*Plus an Oracle Server? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If you want to connect your SQL*Plus session to an Oracle server, you need to know the following information about this server: The network hostname, or IP address, o...
2007-04-28, 8954👍, 0💬

How To Create an Add-to-Bloglines Button on Your Website
How To Create an Add-to-Bloglines Button on Your Website? - RSS FAQs - Adding Your Feeds to RSS News Readers and Aggregators If you like the "Add to Bloglines" button showing on this site, you can create one for your own Web site by following the tutorial exercise below: 1. Create an RSS Atom 1.0 fe...
2007-05-12, 8944👍, 0💬

Bitwise Operations
Which bit wise operator is suitable for turning off a particular bit in a number? The bitwise AND operator. Here is an example: enum { KBit1 = 0x00000001 KBit2 = 0x00000010, KBit3 = 0x00000100, ... }; some_int = some_int &amp; ~KBit24;
2007-02-26, 8909👍, 0💬

What is difference between SITP and UTP in testing
What is difference between SITP and UTP in testing ? UTP (Unit Test Plan) are done at smallest unit level or stand alone mode. Example you have Customer and invoicing module. So you will do test on Customer and Invoice module independently. But later when we want test both customer and invoice in on...
2007-10-30, 8893👍, 0💬

How To Enter Numeric Values as HEX Numbers
How To Enter Numeric Values as HEX Numbers? - MySQL FAQs - Introduction to SQL Basics If you want to enter numeric values as HEX numbers, you can quote HEX numbers with single quotes and a prefix of (X), or just prefix HEX numbers with (0x). A HEX number string will be automatically converted into a...
2007-05-11, 8664👍, 0💬

"register" Modifier
When should the register modifier be used? Does it really help? The register modifier hints to the compiler that the variable will be heavily used and should be kept in the CPU's registers, if possible, so that it can be accessed faster. There are several restrictions on the use of the register modi...
2007-02-26, 8650👍, 0💬

How do you handle change request
How do you handle change request? Normally change request are handled by preparing an Impact analysis document and then doing re-estimation. Example you have an on going project, which has a customer table. Now customer want to also have addresses assigned to it. So you normally raise a change reque...
2007-10-30, 8641👍, 0💬

Which are the various programming approaches for WCF
Which are the various programming approaches for WCF?
2007-11-04, 8606👍, 0💬

File Upload Handling - Getting Uploaded File Information
How To Get the Uploaded File Information in the Receiving PHP Script? Once the Web server received the uploaded file, it will call the PHP script specified in the form action attribute to process them. This receiving PHP script can get the uploaded file information through the predefined array calle...
2016-06-30, 8591👍, 2💬

What Articles Have You Read about JUnit
What Articles Have You Read about JUnit? There are a number of JUnit articles that you should read: "JUnit Primer" by Clarkware Consulting, Inc.. This article demonstrates a quick and easy way to write and run JUnit test cases and test suites. "JUnit FAQ" by Mike Clark. A collection of requently ask...
2008-01-09, 8461👍, 0💬

How To Enter a New Row into a Table Interactively
How To Enter a New Row into a Table Interactively? - Oracle DBA FAQ - Introduction to Oracle SQL Developer If you don't like to use the INSERT statement to enter a new row into a table, you can use the object view to enter it interactively. Follow the steps below to enter new row into table TIP: Dou...
2007-04-27, 8460👍, 0💬

How to prevent my .NET DLL to be decompiled?
.NET INTERVIEW QUESTIONS - 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...
2010-05-04, 8413👍, 0💬

How To Enter Boolean Values in SQL Statements
How To Enter Boolean Values in SQL Statements? - MySQL FAQs - Introduction to SQL Basics If you want to enter Boolean values in SQL statements, you use (TRUE), (FALSE), (true), or (false). Here are some good examples: SELECT TRUE, true, FALSE, false FROM DUAL; +------+------+-------+------- +| TRUE ...
2007-05-11, 8401👍, 0💬

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