Testing and QA

Debugging

error

� Exception Handling

Profiling

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Adding Longs Without Overflowing by Oracy
Find out Whether a Value Exists in a List of Values by Hannes du Preez You can use a normal SELECT query joined with a bunch of AND statements to determine if a certain value exists, but this can become cumbersome and tedious. Language: SQL\|\|Expertise: Beginner
Error Log with USING & Try Catch by Hannes du Preez Language: .NET\|\|Expertise: Beginner
Find out When the Last Full Backup was Taken by Hannes du Preez SQL query that displays the last time a full backup was taken, as well as the user who took the last backup.
Work Around to Fix Datetime - Primary Key Violation Issue by Jaya Nehru Kumar Work around to fix datetime - primary key violation issue
Lessons Learned in Debugging of WPF Input Commands and Events by Boris Eligulashvili Learn more about debugging of Input/Key related commands and events.
Detect Recursive Calls in Your .NET Code by Michel Posseth Using System.Diagnostics, you can check the recursion levels in your code.
Using the `deployment` Element's `retail` Attribute by Nagaraj Ramesh This attribute inhibits settings used to support web application development.
Decoding General Compiler Error Messages by Kumar Arvind The information in this tip can help C++ beginners decipher some common general compiler errors.
Determining Merge Errors in a Typed DataSet by Srinath MS Discover the underlying cause of Merge Constraint errors when merging DataSets.
Solving Eclipse (Ganymede) and PermGem Out-of-Memory Errors by Leonard Anghel If your Eclipse (Ganymede) installation with PermGem is raising out-of-memory errors, here's a possible solution.
Determine Which Session Is Blocking All Users in Oracle by Srinath MS You can find out which session is causing blocking problems using this SQL command.
Use the Visual Studio Watch Window to See Exception Details by Srinath MS Here's a quick way to see detailed information about an exception while debugging in Visual Studio.
Error Using JavaScript's this Keyword by Raymond Kenneth In some cases, using the this keyword can cause errors.
New IDE Feature in VS 2008: Tracepoints by Srinath MS Take advantage of Tracepoints to simplify debugging.
Simplify Classic ASP Debugging in VS 2005 by Srinath MS Like its predessor, VS 2005 does not allow you to debug classic ASP pages by default. Instead, you have to do it manually.
Explore the Statements and Parameters Passed to SQL Server by Cindy Rodriguez Find out exactly what statements and parameters are passed to SQL Server.
How To Debug Classic ASP Pages in VS 2005 by Srinath MS VS 2005, like its predessor, does not allow debugging for classic ASP pages, by default. This forces you to attach the ASP worker process (w3wp.exe).
Fixing Settings and Configuration Errors in .NET by Ed Churnside Sometimes, adding default settings will result in your program throwing a generic error in the app.config file.
Calling C Libraries from .NET by Saroj Kabra Use the following code to display a message box whenever the library raises an error.
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