Login | Register   
LinkedIn
Google+
Twitter
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX


advertisement
Search the Tips
Tip Bank > Testing and QA

Testing and QA

Debugging
error
Profiling
1-20 of 351     Previous     Next
Performance Measurements with String Class Usage
by M S Sridhar
Language: Java, Expertise: Intermediate - See how the new keyword definitely consumes more time when compared to direct initializing the value to a String object.
Using TRY and CATCH Blocks in T-SQL
by Hannes du Preez
Language: SQL, Expertise: Intermediate - Learn how to handle errors in T-SQL.
Testing for String Equality
by Octavia Anghel
Language: Java, Expertise: Beginner See an example of the best way to check for string equality.
How to Capture Compute Time in Python
by Srinath M S
Language: Web, Expertise: Intermediate - Learn to use the time module and time function to capture compute time in Python.
Palindrome Validation Using Java
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn to use the StringBuffer/Builder and the reverse method to get the string reversed.
Encode and Decode HTML with Fiddler
by Srinath M S
Language: Web, Expertise: Intermediate - Fiddler comes with a set of very useful tools to help developers with encoding and decoding functions.
Benchmarking the Speed of JavaScript/Angular Functions
by Srinath M S
Language: Enterprise, Expertise: Beginner - See how to use the console's time and timeend functions to capture time taken for a block of script to execute.
How to Check if a List is Empty in Python
by Srinath M S
Language: Web, Expertise: Beginner - Learn two methods that enable you to check the status of a list in Python.
Using ThreadMXBean to Understand Threads
by M S Sridhar
Language: Java, Expertise: Intermediate - Use this interface to learn more about the threads in your code.
Using valueOf() Instead of toString()
by M S Sridhar
Language: Java, Expertise: Intermediate - See why the valueOf() method is useful when you do not know the value contained and it might throw a NullPointerException.
Count the Number of Active ASP.NET Sessions in State Server Session Mode
by Srinath M S
Language: .NET, Expertise: Intermediate - Learn how to count the number of active sessions.
Performing Basic Validation with the Error Provider Control in C#
by Hannes du Preez
Language: .NET, Expertise: Beginner - See why the ErrorProvider control is quite useful when it comes to user input validation.
Calculate the Number of Days Between Two Date Ranges Using the Windows Calculator
by Srinath M S
Language: IDEs, Expertise: Intermediate - Explore what the Windows calculator can do.
Calculating Availability
by Octavia Anghel
Language: Web, Expertise: Intermediate - View the calculations for service availability for 99%, 99.9%, 99.99% and 99.999%.
Handle WPF Application Exceptions all in one Place
by Srinath M S
Language: .NET, Expertise: Intermediate - Learn how to handle all of the exceptions from your WPF applications all in one place.
The sp_spaceused Procedure in SQL
by Hannes du Preez
Language: SQL, Expertise: Intermediate - See an example of how to use the sp_spaceused special SQL procedure.
Capture Errors from a BackGroundWorker Component in the RunWorkerCompleted Event
by Srinath M S
Language: .NET, Expertise: Intermediate - Learn how to use the Error Property of the RunWorkerCompletedEventArgs argument to determine if any errors have occurred during the DoWork of the BackGround Worker.
Testing for 64 Bit or 32 Bit in a C# Application
by Hannes du Preez
Language: .NET, Expertise: Beginner - A quick and dirty way to see if the application's current platform is 64- or 32-bit.
Grouping Assertions in JUnit 5
by Octavia Anghel
Language: Enterprise, Expertise: Intermediate — Learn how to easily group assertions in JUnit 5.
Assertion
by Octavia Anghel
Language: C++, Expertise: Intermediate — The assert macro will terminate the program, often with a message about the assert statement.
1-20 of 351     Previous     Next
Sitemap
Thanks for your registration, follow us on our social networks to keep up-to-date