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Tip Bank > Testing and QA > Debugging

Debugging - Page 2

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Use the Connection String and SQL Profiler to Identify Your Application
by Akash Aggarwal
The ApplicationName property can be very useful when there are multiple applications running on a server and you need to track which application is issuing bad SQL.
A Better Way to Validate a Node Checkbox in a Treeview
by Eric van Blokland
This tip provides a workaround for validating a noce checkbox in a treeview.
Trace the Path of Execution
by Amit Tuli
Learn how to use the dumpStack() to debug larger applications with greater ease.
Release Resources with a Shutdown Hook
by Ramneek Handa
Debugging the Memory Leaks in MS VC++ 6.0
by Boris Eligulashvili
Debug an ASP Project with Visual Studio .NET in Windows 2000
by Timm Rebitzki
Produce a Hex Dump of the Contents of a URL
by Vlad Patryshev
The Debug and Release Check Technique
by Gigi Sayfan
Check the Correct Balance of Brackets in Arithmetic Expressions
by Ivan Jelic
Using Pointers as Integers
by Danny Kalev
In the early days of C, pointers were plain integers. Relics of this approach can still be found in vintage APIs and legacy code. For instance, the ANSI C <signal.h> header declares the ...
Use Safer International Conversions
by Giovanni Buommino
I have problems developing applications for non-English
Find the Error-Generating Line
by Stephen E.
After trapping an error in debug mode with the usual "On Error Goto ErrorHandlingCode", you might be frustrated that you can
Transfer Data from a RichTextBox Control to an Outlook Message
by Dan Quick
When automating Outlook from a VB application, I needed to find a way to transfer data from a RichTextBox control to an Outlook message. Unfortunately using Clipboard.SetText and Clipboard.
Send All Your System Messages To File
by Kesav Kumar
Often, while developing a system you want to debug it using System.out.println or System.err.println. When development is over you would like to send all those messages to file. The easiest way ...
Easily Track Exceptions That Occur Deep Inside Your App
by Jason Ingram
OBJECT_NAME is a module level constant and 'PROC_NAME is a procedure level constant. You need these because not all objects know their own names, and procedures certainly don't. Use the following ...
Debugging the OCX, DLL, or EXE
by Lev Romanov
The same code can be used for debugging either in development or in production environments. To do so include the following subroutine in the ...
Find Unfinished Code
by Patrick Marshall
Never walk away from a routine that is not functionally complete but that will still compile. You might forget, or be out sick, and the module may never be finished. A simple way to avoid this ...
Viewing Error Outputs From Java Applets in IE
by Nitin Garg
The file Java/Javalog.txt in the Windows directory (i.e. C:\windows\Java.Javalog.txt for windows and C:\winnt\Java\Javalog.txt for NT) contains information for the last applet that was loaded by ...
Another Way to Fix a Single Quote in SQL Statements
by Thomas Wells
A generic approach to making sure a single quote (') does not cause a SQL statement to fail is to replace the single quote with two single quotes, as in the following example: ...
Debugging ActiveX EXE Components
by Peter Luo
Debugging ActiveX EXE components is different from debugging ActiveX DLL components, and a bit more difficult. Here is how to do it: ...
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