Java

A quick Java solution for a simple math problem of finding the distance between two points >>>

Have a look at ways to remove emojis from a text in Java >>>

Learn about the compiler-added binding code pieces that enable transparent usage of some of Java’s features >>>

Learn about the time complexity for common operations on Java collections >>>

Learn how to change a String by inserting a new character at an arbitrary position. >>>

A brief guide on checking whether a text contains all letters of the alphabet. >>>

A quick take on a Java solution for a simple math problem >>>

Have a look at different ways to sort a String alphabetically in Java. >>>

A quick and practical comparison of objects and primitives in Java. >>>

Explore how to throw an exception from Java 8 Optional. >>>

Explore the newly introduced Logging API in Java 9 along with examples that cover the most common cases. >>>

Learn about some of the underlying intricacies of Java 8 Stream ordering >>>

Learn how to avoid a ClassCastException when working with various Java List implementations. >>>

Learn how we to check if a String contains at least one uppercase letter, lowercase letter, digit or special character in Java. >>>

Learn when to use flatmap and when to use switchmap with RxJava >>>