Author: Arpit Mandliya

Learn about Regex - Match any character in java using different regex.

Learn about how to split String in java in different ways.

In this post, we will learn java set to array conversion. There are many ways to convert set to an array. 1. Using Java 8’s Stream If you are using Java 8, I would recommend using Java 8 Stream. [crayon-684cecd5b99ba094139026/] Output [John, Martin, Mary] 2. Using toArray() We can directly call toArray() method on set […]

Learn about how to iterate through map in C++ in different ways.

Learn about how to print ArrayList in java in different ways.

Learn about how to split String by newline in java

How to remove elements from vector in C++

Learn about Dictionary in C++ with various methods.

Learn about how to left pad Integer with zeroes in java