spade operator typescript
function myFunction(x, y, z) {
console.log( x );
console.log( y );
console.log( z );
}
var parametersArray = [0, 1, 2];
myFunction(...parametersArray); //0, 1, 2spade operator typescript
function myFunction(x, y, z) {
console.log( x );
console.log( y );
console.log( z );
}
var parametersArray = [0, 1, 2];
myFunction(...parametersArray); //0, 1, 2spade operator typescript
let origArrayOne = [ 1, 2, 3]; //1,2,3
let origArrayTwo = [ 4, 5, 6]; //4,5,6
//Create new array from existing array
let copyArray = [...origArrayOne]; //1,2,3
//Create new array from existing array + more elements
let newArray = [...origArrayOne, 7, 8]; //1,2,3,7,8
//Create array by merging two arrays
let mergedArray = [...origArrayOne, ...origArrayTwo]; //1,2,3,4,5,6spade operator typescript
let origObjectOne = {a: 1, b: 2, c: 3}; //{a: 1, b: 2, c: 3}
let origObjectTwo = {d: 4, e: 5, f: 6}; //{d: 4, e: 5, f: 6}
//Create new object from existing object
let copyObject = {...origObjectOne}; //{a: 1, b: 2, c: 3}
//Create new object from existing object + more elements
let newObject = {...origObjectOne, g: 7, h: 8}; //{a: 1, b: 2, c: 3, g: 7, h: 8}
//Create object by merging two objects
let mergedObject = {...origObjectOne, ...origObjectTwo}; //{a: 1, b: 2, c: 3, d: 4, e: 5, f: 6}Copyright © 2021 Codeinu
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