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How To Create an Array in PL/SQL
How To Create an Array in PL/SQL? - Oracle DBA FAQ - Introduction to PL/SQL If you want create an array data structure, you can use the collection type VARRAY. VARRAY stands for Variable Array. Here is a sample script on how to use VARRAY: SQL> set serveroutput on; SQL> DECLARE 2 TYPE list IS VARRAY... 2007-04-26, 8206👍, 0💬

How To Select an Oracle System ID (SID)
How To Select an Oracle System ID (SID)? - Oracle DBA FAQ - Creating New Database Instance Manually This is Step 1. If you are planning to create a new database, you need to select an Oracle System ID (SID). This ID will be used to identify the new Oracle database and its Oracle instance. SID must b... 2007-04-22, 8182👍, 0💬

Reducing the Final Size of an Executable File
How to reduce the final size of an executable file? Size of the final execuatable can be reduced using dynamic linking for libraries. 2007-02-26, 8167👍, 0💬

What is Ishikawa diagram
What is a fish bone diagram ? Dr. Kaoru Ishikawa, invented the fishbone diagram. Therefore, it can be also referred as Ishikawa diagram. Fishbone diagram is an analysis diagram which provides a systematic way of looking at effects and the causes that create or contribute to those effects. Because of... 2007-10-30, 8164👍, 0💬

How To Compare Two Strings with strcmp()
How To Compare Two Strings with strcmp()? - PHP Script Tips - PHP Built-in Functions for Strings PHP supports 3 string comparison operators, &lt;, ==, and &gt;, that generates Boolean values. But if you want to get an integer result by comparing two strings, you can the strcmp() function, wh... 2007-04-21, 8161👍, 0💬

Which JavaScript file is referenced for validating the validators at the client side
Which JavaScript file is referenced for validating the validators at the client side ? WebUIValidation.js javascript file installed at “aspnet_client” root IIS directory is used to validate the validation controls at the client side 2016-07-17, 8159👍, 1💬

Expression Evaluation
What is the value of this expression? +1-2*3/4 -0.5 2006-09-01, 8155👍, 0💬

If cookies are not enabled at browser end does form Authentication work
If cookies are not enabled at browser end does form Authentication work? No, it does not work. 2007-10-24, 8140👍, 0💬

"union" Data Type
What's the output of the following program? And why? #include main() { typedef union { int a; char b[10]; float c; } Union; Union x,y = {100}; x.a = 50; strcpy(x.b,"hello"); x.c = 21.50; printf("Union x : %d %s %f n",x.a,x.b,x.c); printf("Union y : %d %s %f n",y.a,y.b,y.c); } 2007-02-26, 8121👍, 0💬

How To Run Stored Procedures in Debug Mode
How To Run Stored Procedures in Debug Mode? - Oracle DBA FAQ - Introduction to Oracle SQL Developer If have an existing stored procedure and you want to debug it interactively, you can use the debug feature provided in SQL Developer. The following exercise shows you how to start the debug mode: Open... 2007-04-28, 8107👍, 0💬

How To Recover a Dropped Index
How To Recover a Dropped Index? - Oracle DBA FAQ - Managing Oracle Table Indexes If you have the recycle bin feature turned on, dropped indexes are stored in the recycle bin. But it seems to be command to restore a dropped index out of the recycle bin. FLASHBACK INDEX is not a valid statement. See t... 2007-05-02, 8104👍, 0💬

What is DAR (Decision Analysis and Resolution)
What is DAR (Decision Analysis and Resolution) ? Decision Analysis and Resolution is to analyze possible decisions using a formal evaluation process that identifies alternatives against established criteria. Example in a project you are said to use third party tools so you will not depend on only on... 2007-10-30, 8096👍, 0💬

What are the core functionalities in XML .NET framework
What are the core functionalities in XML .NET framework? Can you explain in detail those functionalities? The XML API for the .NET Framework comprises the following set of functionalities: XML readers With XML readers the client application get reference to instance of reader class. Reader class all... 2007-10-31, 8095👍, 0💬

Have you ever worked with Microsoft Application Blocks, if yes then which
Have you ever worked with Microsoft Application Blocks, if yes then which? Application Blocks are C# and VB.NET classes distributed as Visual Studio projects that can be downloaded from Microsoft's Web site and used in any .NET application, including ASP.NET Web applications. They are useful and pow... 2007-10-24, 8082👍, 0💬

How do we configure “WebGarden”
How do we configure “WebGarden”? “Web garden” can be configured by using process model settings in “machine.config” or “Web.config” file. The configuration section is named &lt;processModel> and is shown in the following example. The process model is enabled by default (enable=”true”). Below... 2007-10-24, 8078👍, 0💬

What are the two fundamental objects in ADO.NET
What are the two fundamental objects in ADO.NET ? Datareader and Dataset are the two fundamental objects in ADO.NET. 2007-10-24, 8065👍, 0💬

What is CMM and different levels? explain?
What is CMM and different levels? explain? The Capability Maturity Model (CMM) is a process capability maturity model which aids in the definition and understanding of an organization's processes. The CMM was originally described in the book Managing the Software Process (Addison Wesley Professional... 2008-04-14, 8061👍, 0💬

Entering Comments in JSP Pages
What are the two kinds of comments in JSP and what's the difference between them? &lt;%-- JSP Comment --%&gt; &lt;!-- HTML Comment --&gt; HTML comments are visible on the client side. But JSP comments are not visible on the client side. 2007-04-03, 8037👍, 0💬

JSP Tags vs. JavaBeans
What is difference between custom JSP tags and JavaBeans? Custom JSP tag is a tag you defined. You define how a tag, its attributes and its body are interpreted, and then group your tags into collections called tag libraries that can be used in any number of JSP files. To use custom JSP tags, you ne... 2007-04-03, 7999👍, 0💬

Do events have return type
Do events have return type ? No, events do not have return type. 2007-10-23, 7982👍, 0💬

How do we access attributes using “XmlReader”
How do we access attributes using “XmlReader”? Below snippets shows the way to access attributes. First in order to check whether there any attributes present in the current node you can use “HasAttributes” function and use the “MoveToNextAttribute” method to move forward in attribute. In case you... 2007-10-31, 7978👍, 0💬

Describe different elements in Static Chart diagrams
Describe different elements in Static Chart diagrams ? Package: - It logically groups element of a UML model. Class: - They describe set of objects with similar structure, behavior, and relationships. Data Type :- A data type is an instance of the DataType metaclass defined in the UML metamodel. A d... 2007-10-26, 7977👍, 0💬

How To Set Up Breakpoints in Debug Mode
How To Set Up Breakpoints in Debug Mode? - Oracle DBA FAQ - Introduction to Oracle SQL Developer To debug a stored procedure, you need to set breakpoints at different statements in the code block, so that execution will be stopped at the statement marked with a breakpoint. When execution is stopped,... 2007-04-28, 7976👍, 0💬

Bitwise Operations
Which bit wise operator is suitable for turning on a particular bit in a number? The bitwise OR operator. In the following code snippet, the bit number 24 is turned ON: enum { KBit1 = 0x00000001 KBit2 = 0x00000010, KBit3 = 0x00000100, ... }; some_int = some_int | KBit24; 2007-02-26, 7963👍, 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