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What Happens to Your Transactions When ERROR 1213 Occurred
What Happens to Your Transactions When ERROR 1213 Occurred? - MySQL FAQs - Transaction Management: Commit or Rollback If your transaction receives the "Deadlock found when trying to get lock" - ERROR 1213, MySQL server automatically terminates your transaction and rolls back your data changes of the... 2007-05-11, 7945👍, 0💬

Shift Operators
What will be printed as the result of the operation below: main() { int x=5; printf("%d,%d,%d\n",x,x&lt ;&lt;2,x&gt;&gt;2) ;} As x = 5 = 0x0000,0101; so x &lt;&lt; 2 -&lt; 0x0001,0100 = 20; x &gt;&gt; 2 -&gt; 0x0000,0001 = 1. Therefore, the answer is 5, 20, 1. 2007-02-26, 7940👍, 0💬

How did you implement UML in your project PART I
What is the sequence of UML diagrams in project? First let me say some fact about this question, you can not implement all the nine diagrams given by UML in one project; you can but can be very rare scenario. The way UML is implemented in project varies from project to project and company to company... 2007-10-26, 7939👍, 0💬

What is the concept of XPOINTER
What is the concept of XPOINTER? 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])So the above XPOINTER points streetnumber=9 in “address.xml”. 2007-10-31, 7925👍, 0💬

How Oracle Handles Dead Locks
How Oracle Handles Dead Locks? - Oracle DBA FAQ - Understanding SQL Transaction Management Oracle server automatically detects dead locks. When a dead lock is detected, Oracle server will select a victim transaction, and fail its statement that is blocked in the dead lock to break the dead lock. The... 2007-04-17, 7920👍, 0💬

What are types of compatibility in VB6?
.NET INTERVIEW QUESTIONS - What are types of compatibility in VB6? There are three possible project compatibility settings: * No Compatibility * Project Compatibility * Binary Compatibility No Compatibility With this setting, new class ID’s, new interface ID’s and a new type library ID will be gener... 2010-01-26, 7919👍, 0💬

Can we have static indexer in C#
Can we have static indexer in C# ? No. 2007-10-23, 7901👍, 0💬

Does .NET support UNICODE and how do you know it supports
Does .NET support UNICODE and how do you know it supports? Yes .NET definitely supports UNICODE. Try to see sizeof (char), you will see 2 bytes. Char type data type stores only one character which needs only 8 bits but because .NET has to support UNICODE it uses 16 bits to store the same. 2007-11-01, 7898👍, 0💬

How To Use Subqueries in the FROM clause
How To Use Subqueries in the FROM clause? - MySQL FAQs - SQL SELECT Statements with JOIN and Subqueries If you have a query returning many rows of data, and you want to perform another query on those rows, you can put the first query as a subquery in the FROM clause of the second query. A subquery u... 2007-05-11, 7898👍, 0💬

What is a measure in OLAP
What is a measure in OLAP ? Measures are the key performance indicator that you want to evaluate. To determine which of the numbers in the data might be measures. A rule of thumb is: If a number makes sense when it is aggregated, then it is a measure. 2007-10-25, 7894👍, 0💬

Can you explain different properties of Object Oriented Systems
What are different properties provided by Objectoriented systems ? Following are characteristic’s of Object Oriented System’s :- Abstraction It allows complex real world to be represented in simplified manner. Example color is abstracted to RGB. By just making the combination of these three colors w... 2007-10-23, 7894👍, 0💬

How can we connect to Microsoft Access , Foxpro , Oracle etc
How can we connect to Microsoft Access , Foxpro , Oracle etc ? Microsoft provides System.Data.OleDb namespace to communicate with databases like scess , Oracle etc. In short any OLE DB-Compliant database can be connected using System.Data.OldDb namespace. Note :- Small sample of OLEDB is provided in... 2007-10-24, 7893👍, 0💬

Where do you specify session state mode in ASP.NET ?
.NET INTERVIEW QUESTIONS - Where do you specify session state mode in ASP.NET ? The following code explains about specifying session state mode in ASP.NET. &lt;sessionState mode=”SQLServer” stateConnectionString=”tcpip=1 92.168.1.1:42424"sqlConnectionString=”data source=192.168.1.1; Integrated ... 2009-06-16, 7892👍, 0💬

What is normalization? What are different types of normalization
What is normalization? What are different types of normalization? It is set of rules that have been established to aid in the design of tables that are meant to be connected through relationships. This set of rules is known as Normalization. Benefits of normalizing your database will include: 1. Avo... 2007-10-25, 7886👍, 0💬

How To Add Column Headers to a Table
How To Add Column Headers to a Table? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells If you want to add column headers to a table, you need to use "th" elements instead of "td" elements in the first row of the table. "th" elements are displayed in bold and centered by default. Below is... 2007-05-11, 7886👍, 0💬

mysql_fetch_object() and mysql_fetch_array() Functions
What is the difference between mysql_fetch_object() and mysql_fetch_array() functions in PHP? mysql_fetch_object() fetches the current row of data from the query result associated with the specified result identifier. The row is returned as an object. See the example code: &lt;?php $result = mys... 2007-02-27, 7885👍, 0💬

If locking is not implemented what issues can occur
If locking is not implemented what issues can occur? IFollowing are the problems that occur if you do not implement locking properly in SQL SERVER. Lost Updates Lost updates occur if you let two transactions modify the same data at the same time, and the transaction that completes first is lost. You... 2007-10-25, 7877👍, 0💬

What Is the "@SuiteClasses" Annotation?
What Is the "@SuiteClasses" Annotation? "@SuiteClasses" is a class annotation defined in JUnit 4.4 in org.junit.runners.Suite.SuiteC lasses.It allows you to define a suite class as described in the previous question. By the way, the API document of JUnit 4.4 has a major typo for the org.junit.runner... 2008-01-31, 7875👍, 0💬

How Do I Run JUnit Tests from Command Window
How Do I Run JUnit Tests from Command Window? To run JUnit tests from a command window, you need to check the following list: 1. Make sure that JDK is installed and the "java" command program is accessible through the PATH setting. Type "java -version" at the command prompt, you should see the JVM r... 2008-01-17, 7872👍, 0💬

How To Change System Global Area (SGA)
How To Change System Global Area (SGA)? - Oracle DBA FAQ - Introduction to Oracle Database 10g Express Edition Your 10g XE server has a default setting for System Global Area (SGA) of 140MB. The SGA size can be changed to a new value depending on how many concurrent sessions connecting to your serve... 2007-04-24, 7866👍, 0💬

How To Control Table Widths
How To Control Table Widths? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells Usually, browsers will calculate the table width based on the content widths of table cells. If you want to control the width of a table, you need to use the "width" attribute, which allows you to set the table... 2007-05-11, 7863👍, 0💬

How To Analyze Tables with "mysqlcheck"
How To Analyze Tables with "mysqlcheck"? - MySQL FAQs - Administrator Tools for Managing MySQL Server If you want analyze tables with "mysqlcheck", you need to use the "--analyze" option. The following tutorial exercise shows you how to analyze all tables in "mysql" database: >cd \mysql\bin >mysqlch... 2007-05-11, 7863👍, 0💬

Storage Classes
What are the different storage classes in C? C has three types of storage: automatic, static and allocated. Variable having block scope and without static specifier have automatic storage duration. Variables with block scope, and with static specifier have static scope. Global variables (i.e, file s... 2007-02-26, 7862👍, 0💬

What does static variable mean
What does static variable mean? There are 3 main uses for static variables: If you declare within a function, it retains the value between function calls. If it is declared for a function name, by default function is extern. So it will be visible from other files. If the function declaration is as s... 2007-02-26, 7860👍, 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