Testing and QA

Debugging

error

� Exception Handling

Profiling

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Find Error Log Location by Hannes du Preez Language: SQL, Expertise: Intermediate: Learn an easy way to find where your error logs are being stored.
Understanding INSERT IGNORE in MySQL by Sridhar MS Language: SQL, Expertise: Intermediate: MySQL supports something named IGNORE along with INSERT, which captures the error as a WARNING. See it in action.
SQL Statistic Tests to Look Into by Hannes du Preez Language: SQL, Expertise: Beginner: Check out these six tests if you want to explore statistics in SQL.
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.
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