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Tip Bank > Testing and QA

Testing and QA

Debugging
error
Profiling
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Check That a Code-Point Is a Unicode Surrogate Pair
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how to check if a code-point is a unicode surrogate pair.
Handling BindException in Java
by M S Sridhar
Language: Java, Expertise: Intermediate - Port BindExceptions can occur if a port is already occupied by some other process and you try to use it again. See an example of how it works and the mechanisms involved.
Ascertain Whether or Not TLS 1.2 Is Enabled on a Server
by Srinath M S
Language: Security, Expertise: Intermediate - Learn a quick way to figure out if TLS 1.2 is enabled or not.
Find the Max Value Using Python
by Srinath M S
Language: Enterprise, Expertise: Beginner - Learn how to determine the value of the maximum number in a list.
Check Whether or Not an IP Is Valid in C#
by Srinath M S
Language: .NET, Expertise: Beginner - Learn more about a short function that validates a given IP address.
Enumerate All the Values in an Enum
by Srinath M S
Language: .NET, Expertise: Intermediate - See an easy way to enumerate all the values.
Escape Characters in Regular Expressions
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how escape special characters in regular expressions.
Quickly View All TODOs in Visual Studio
by Srinath M S
Language: IDEs, Expertise: Intermediate - Learn how to list all of the TODOs in your code.
Counting Digits in a Given Number
by M S Sridhar
Language: Java, Expertise: Intermediate - Learn how to use a combination of methods in Math package to count digits.
Return Response Codes from ASP.NET Action Result Using StatusCodes Enum
by Srinath M S
Language: .NET, Expertise: Intermediate - See an example of how to return one of the values from the enum.
Finding the Available Drive Types in the System
by M S Sridhar
Language: Java, Expertise: Intermediate - Knowing the available drive types in the system is essential for certain activities in Java. See how to retrieve this vital information.
Quickly Tell Team Something About Code
by Srinath M S
Language: .NET, Expertise: Advanced - See low Visual Studio allows you to leave warning notes for fellow developers.
Logging HikariCP Activity in Spring Boot
by Octavia Anghel
Language: Web, Expertise: Intermediate - Learn how to log HikariCP activity in Spring Boot.
Convert an Operand to a String
by Octavia Anghel
Language: Java, Expertise: Intermediate - Learn how to convert various types of operands to strings.
Obtaining ASCII Values from Characters in SQL
by Hannes Du Preez
Language: SQL, Expertise: Intermediate - See how to use the ASCII function to return a character's ASCII value.
Quick C# Experiments with Interactive Window
by Srinath M S
Language: .NET, Expertise: Intermediate - Learn more about how Visual Studio 2015 provides a way to easily create test code or experiments.
Testing if an Object can be Cast Using Instanceof
by OCTAVIA ANGHEL
Language: Java, Expertise: Beginner - Learn how to test if an object is of a certain type, or a subclass of that type.
How to Filter an Exception with a Condition in C# 6.0
by Srinath M S
Language: .NET, Expertise: Intermediate - See how to filter for conditional exceptions in C#.
Quickly Test a Block of Code in .NET
by Srinath M S
Language: .NET, Expertise: Intermediate - Learn how to write a test method around the block of code that you want to test.
Speed Up Entity Framework Queries
by Srinath M S
Language: .NET, Expertise: Intermediate - Learn how explicitly specifying the type can speed up EF queries.
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