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How To Count Groups Returned with the GROUP BY Clause
How To Count Groups Returned with the GROUP BY Clause? - Oracle DBA FAQ - Understanding SQL SELECT Query Statements If you use the COUNT(*) function on groups returned with the GROUP BY clause, it will count the number of rows within each group, not the number of groups. If you want to count the num... 2007-04-19, 5502👍, 0💬

How To Include Character Strings in SQL statements
How To Include Character Strings in SQL statements? - MySQL FAQs - Introduction to SQL Basics If you want to include character strings in your SQL statements, you need to quote them in one of the following formats: Using single quotes. For example 'FYIcenter.com'. Using double quotes. For example "F... 2007-05-11, 5500👍, 0💬

How Many Types of Cursors Supported in PL/SQL
How Many Types of Cursors Supported in PL/SQL? - Oracle DBA FAQ - Working with Cursors in PL/SQL PL/SQL supports two types of cursors: The implicit cursor - A single default cursor that automatically connects to the last DML statement executed. Explicit cursors - User defined cursors with specific D... 2007-04-29, 5500👍, 0💬

What are the different types of elementary process in FPA
What are the different types of elementary process in FPA? There are two types of elementary process Dynamic Elementary process Static Elementary process Dynamic elementary process moves data from internal application boundary to external application boundary or vice-versa. Examples of dynamic eleme... 2007-10-30, 5499👍, 0💬

C question
What is the difference between: myObj *x = new myObj[100]; delete x; and myObj *x = new myObj[100]; delete [] x; 2009-07-16, 5498👍, 0💬

How to read and write a file using JavaScript?
How to read and write a file using JavaScript? I/O operations like reading or writing a file is not possible with client-side JavaScript. 2008-03-25, 5497👍, 0💬

What Are the Differences between NUMBER and BINARY_FLOAT
What Are the Differences between NUMBER and BINARY_FLOAT? - Oracle DBA FAQ - Understanding SQL Basics The main differences between NUMBER and BINARY_FLOAT are: NUMBER stores values as fixed-point numbers using 1 to 22 bytes. BINARY_FLOAT stores values as single precision floating-point numbers. 2007-04-24, 5496👍, 0💬

What Are the Main Differences between Atom 1.0 and RSS 2.0
What Are the Main Differences between Atom 1.0 and RSS 2.0? - RSS FAQs - Atom Feed Introduction and File Generation Main differences between Atom 1.0 and RSS 2.0: Atom has separate "summary" and "content" elements, while RSS only has one "description" element. Atom standardizes auto-discovery in con... 2007-05-12, 5494👍, 0💬

Stoping Errors Displayed on JSP Pages
How do you restrict page errors display in the JSP page? You first set "Errorpage" attribute of PAGE directory to the name of the error page (ie Errorpage="error.jsp") in your jsp page. Then in the error jsp page set "isErrorpage=TRUE". When an error occur in your jsp page it will automatically call... 2007-04-03, 5494👍, 0💬

Is a JavaScript script faster than an ASP script?
Is a JavaScript script faster than an ASP script? Yes. Since JavaScript is a client-side script it does not require the web server's help for its computation, so it is always faster than any server-side script like ASP, JSP, PHP, etc.. 2008-07-08, 5492👍, 0💬

What is difference between Dataset. clone and Dataset.copy
What is difference between Dataset. clone and Dataset. copy ? Clone: - It only copies structure, does not copy data. Copy: - Copies both structure and data. 2007-10-24, 5492👍, 0💬

Which class does the remote object has to inherit
Which class does the remote object has to inherit ? All remote objects should inherit from System.MarshalbyRefObject. 2007-10-23, 5492👍, 0💬

How To Create a Testing Table
How To Create a Testing Table? - Oracle DBA FAQ - Understanding SQL Transaction Management If you want to practice DML statements, you should create a testing table as shown in the script below: >cd (OracleXE home directory) >.\bin\sqlplus /nolog SQL> connect HR/fyicenter Connected. SQL> CREATE TABL... 2007-04-18, 5492👍, 0💬

What is a SESSION and APPLICATION object
What is a SESSION and APPLICATION object ? Session object store information between HTTP requests for a particular user, while application object are global across users. 2007-10-24, 5491👍, 0💬

What is three tier architecture
What is three tier architecture? The three tier software architecture emerged in the 1990s to overcome the limitations of the two tier architecture. There are three layers when we talk about three tier architecture:- User Interface (Client) :- This is mostly the windows user interface or the Web int... 2007-10-24, 5490👍, 0💬

What is Liferea
What is Liferea? - RSS FAQs - Adding Your Feeds to RSS News Readers and Aggregators Liferea is an aggregator for online news feeds. There are many other news readers available, but these others are not available for Linux or require many extra libraries to be installed. Liferea tries to fill this ga... 2007-05-12, 5490👍, 0💬

How To Import One Table Back from a Dump File
How To Import One Table Back from a Dump File? - Oracle DBA FAQ - Loading and Exporting Data If you only want to import one table back to the database, you can use a dump file that was created by full export, schema export or a table export. The following tutorial exercise shows you how to import th... 2007-05-02, 5490👍, 0💬

What is the difference between Convert.toString and .toString()
What is the difference between Convert.toString and .toString() method ? Just to give an understanding of what the above question means seethe below code. int i =0; MessageBox.Show(i.ToString()); MessageBox.Show(Convert.ToStri ng(i));We can convert the integer “i” using “i.ToString()” or “Convert.... 2007-10-22, 5488👍, 0💬

What Is View
What Is View? - MySQL FAQs - Database Basics and Terminologies A view is a logical table defined by a query statement. 2007-05-10, 5488👍, 0💬

How To Call a Stored Function
How To Call a Stored Function? - Oracle DBA FAQ - Creating Your Own PL/SQL Procedures and Functions A stored function can be called as part of expression in any PL/SQL statement. One simplest way to call a stored function is to a dummy SELECT statement as shown in the following tutorial script using... 2007-04-26, 5488👍, 0💬

What Are the Differences between INTERVAL YEAR TO MONTH and INTERVAL DAY TO SECOND
What Are the Differences between INTERVAL YEAR TO MONTH and INTERVAL DAY TO SECOND? - Oracle DBA FAQ - Understanding SQL Basics The main differences between INTERVAL YEAR TO MONTH and INTERVAL DAY TO SECOND are: INTERVAL YEAR TO MONTH stores values as time intervals at the month level. INTERVAL DAY ... 2007-04-24, 5488👍, 0💬

What Is a Class Selector
What Is a Class Selector? - CSS Tutorials - Introduction To CSS Basics A class selector selects all HTML tags that matches the class name defined in the tag attribute of class="class_name". Class selectors are specified with a leading dot like (.class_name). For example, the following CSS definition... 2007-05-11, 5487👍, 0💬

What are different bindings supported by WCF
What are different bindings supported by WCF? WCF includes predefined bindings. They cover most of bindings widely needed in day to day application. But just incase you find that you need to define something custom WCF does not stop you. So let’s try to understand what each binding provides. BasicHt... 2007-11-04, 5486👍, 0💬

What Happens If a Hyper Link Points to a PDF File
What Happens If a Hyper Link Points to a PDF File? - XHTML 1.0 Tutorials - Understanding Hyper Links and URLs If you want to build a hyper link to allow visitors to access a PDF file by clicking a hyper link, you can put the URL of the PDF file directly in the "href" attribute of the hyper link. If ... 2007-05-12, 5486👍, 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