This is a hackerrank challenge named Gemstones, its solution involves methods like Set(), spread, has(), push(), filter(), for loops, split() and arrays. Besides of variables creation, and ...

This is a connect-4 game played between 2 players in which one player is assigned yellow color and other gets red color. Then player's turn is showed in the top right corner. The aim of the player is ...

JavaScript is a flexible language ... Second, learn to use the spread operator. When it comes to making modifications to objects and arrays, adding or changing keys to objects can be a cumbersome ...

In this paper, by means of the Lie-Trotter operator splitting method, we have presented a new unified approach not only to rigorously derive Kirk’s approximation but also to obtain a generalisation ...