How to implement Placeholder in java SE using Swing Jtextfield. Code Java Placeholder on jtextfield. (more…)

I’ve already written about the JVM security manager, and why it should be used - despite it being rarely the case, if ever. However, just advocating for it won’t change the harsh reality unless some guidelines are provided to do so. This post has the...

Write an program to reverse a string in Java. We have covered 10 different ways (and 15 different implementations) to reverse a string in java -... (more…)

TrailDB is a library, implemented in C, which allows you to query series of events at blazing speed. The database is made of trails, which… (more…)

Parameters, concatenations or both; which logging method should you use? (more…)