else { int mid = (startIndex + endIndex ... His purpose is to help Java developers use better programming practices to code quality software for stress-free projects with fewer bugs.

Developers make assumptions about how our code will behave when executed, but we’re not always right. Without certainty, it is challenging to write programs that work correctly at runtime.

It’s much easier to format an int with printf than a float or double, because decimal precision is not a concern. Use %d as the placeholder specifier. Precede the letter d with a comma to add a ...

The Java Scanner class is a simple, versatile, easy-to-use class that makes user input in Java relatively straightforward. To perform user input with the Scanner class, follow these steps: Found in ...

When I first learned to program, it was grasping if statements that helped it all click into place for me. Once you can use if statements, you can build all kinds of useful and interesting tools.