javascript array delete first item code example
Example 1: javascript pop first element
pop(): Remove an item from the end of an array.
push(): Add items to the end of an array.
shift(): Remove an item from the beginning of an array.
unshift(): Add items to the beginning of an array.
Example 2: remove first element of array javascript
const arr = ['foo', 'bar', 'qux', 'buz'];
arr.shift(); // 'foo'
arr; // ['bar', 'qux', 'buz']