Welcome to Get Learn Tech


Welcome to Get Learn Tech

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Top 5 JVM Tuning Tips
Top 5 JVM Tuning Tips You Must Know
Java applications can sometimes suffer from performance bottlenecks, but with the right JVM tuning, you can optimize performance and ensure your applications run smoothly. Here are the top five JVM tuning...
Difference Between VARCHAR and NVARCHAR
Understanding the Difference Between VARCHAR and NVARCHAR
When designing a database, choosing the right data types is crucial for optimizing performance and ensuring compatibility with the data you need to store. Two commonly used data types for storing string...
classnotfound-small
ClassNotFoundException vs NoClassDefFoundError in Java
Java developers often encounter various exceptions and errors during development. Two of the most common are ClassNotFoundException and NoClassDefFoundError. Understanding the differences between these...
'javac' is Not Recognized as an Internal or External Command Error
How to Fix 'javac' is not recognized as an internal or external command, operable program or batch file error
Encountering the error message “‘javac’ is not recognized as an internal or external command, operable program or batch file” can be a stumbling block for many Java developers....
java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver
Fix for java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver
Encountering the java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver error can be frustrating, especially when you’re working on a Java application that requires a MySQL database connection....
Tricky Java Interview Questions
Tricky Java Interview Questions
Are you preparing for a Java developer interview and seeking to conquer those challenging questions? Whether you’re a mid-level professional with five years of experience or a seasoned veteran with...
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