js cut object from array code example

Example 1: typescript remove object from array

const index = myArray.indexOf(key, 0);
if (index > -1) {
   myArray.splice(index, 1);
}

Example 2: javascript remove all objects from array of objects except first

var input = ['a','b','c','d','e','f'];  
input.length = 1;
console.log(input);