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sachingvit / Reverse-Word-String
Created November 11, 2018 12:35
Reverse String in-place (JS)
How to reverse all word plcae-in string,
let str = "Hello JavaScript World";
const checks = str.split(" ");
const reverse= checks.reverse().join(" ");
console.log(reverse);
>>> "World JavaScript Hello"
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sachingvit / Flattening-array-js.txt
Last active November 11, 2018 12:28
JS - Flattening an array
Flattening an array in JS.
Ex: Input : [[1, 2, 3], 4, [5, [6, 7]]
Output: [1, 2, 3, 4, 5, 6, 7]
::: Using concat() :::
let list = [[1, 2, 3], 4, [5, [6, 7]];
let flat_array= [];