document.selector all code example
Example 1: document.queryselectorall extract all href element
[].forEach.call( document.querySelectorAll('img.PinImageImg'),
function fn(elem){
console.log(elem.src);
});
Example 2: dom queryselector
// TO select all the h1 from Html
document.querySelectorAll("h1")
//To select h1 from a particular class or id
document.querySelector(".className/#id h1")