elements code snippets in javascript

add an element to the end of an array in javascript

fill 5 elements in an array with a static value in javascript

get a sample of 5 elements from an array in javascript

get first 20 elements of an array in javascript

how to use the padend function from lodash in javascript

make a number label in the top left of the screen with the size of medium and value of 0 and a square in the center with the size medium and whenever you click it the number value goes up by 1 in javascript