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Tip Bank > C++

C++ - Page 2

Data Access
Error/Exception Handling
Memory Management
Pointer Arithmetic
Virtual Functions
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Using the deployment Element's retail Attribute
by Nagaraj Ramesh
This attribute inhibits settings used to support web application development.
Using SetForegroundWindow on Windows Owned by Other Processes
by Alexander Ocher
Find out how to specify which window should appear in the foreground—even if it's running on a different thread.
Decoding General Compiler Error Messages
by Kumar Arvind
The information in this tip can help C++ beginners decipher some common general compiler errors.
Using the Triple Equals Sign Operator (===) to Check Variable Type and Value
by Aneel Maheshwari
This single operator tests variables for equivalency—both type and value—in one line.
Determining Merge Errors in a Typed DataSet
by Srinath MS
Discover the underlying cause of Merge Constraint errors when merging DataSets.
Using the Guard Mechanism in Multi-Threaded Applications
by Senthil Sivasubramanian
Usage of the guard mechanism in multi-threaded applications instead of the explicit lock and unlock instructions in the application can save quite a lot of undesirable synchronization problems.
How to Access JavaScript Variables on Postback in ASP.NET
by Deepak Choudhari
Here's how you can pass values from client-side JavaScript to your ASP.NET server.
Find All User-Defined Functions in a SQL Server Database
by Jaya Nehru
This query returns all the user-defined functions in the specified database.
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.
How to Build a .NET Solution or Project from a Command Prompt
by Deepak Choudhari
You don't always have to use Visual Studio to compile your solution or project; you can build from a command prompt.
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.
Create a Popup Calendar in ASP.NET
by Anmol Gupta
This handy popup calendar lets users select a date without requiring much space on the main page.
Error Using JavaScript's this Keyword
by Raymond Kenneth
In some cases, using the this keyword can cause errors.
Incrementing a C# Variable Efficiently
by Bashir Nabeel
Avoid postfix operators when incrementing composite objects.
Algorithm to Switch Between RGB and HSB Color Values
by Duc Nguyen
Changing between RGB and HSB color values is easy using this algorithm.
Optimizing Loops in JavaScript
by Kulkarni Vasudeva
Use the "Duffs" method to optimze loops in JavaScript.
Automating Visual Studio Solution Builds
by Srinath MS
Ever wanted to build a Visual Studio solution automatically? A simple batch file suffices.
New IDE Feature in VS 2008: Tracepoints
by Srinath MS
Take advantage of Tracepoints to simplify debugging.
Be Careful of Negative Array Indices
by Akash Aggarwal
Negative array indices can cause unexpected behavior when porting an application from 32 to 64 bits.
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