foreach equivalent of php in jquery?

Question

Is there a foreach code in JQuery as in PHP? I have a code in php,like

       
if(\"

        

Answer 1

Jquery operating on selectors:

$('a').each(function() {
    $(this).click(function(e) {
       e.preventDefault()
       var href = this.href;
       open(href);
    });
    // operate on the anchor node.
});

jQuery direct $.each:

var a = ['one', 'two'];

$.each(a, function() {
    alert(this)
});

JS: Vanilla for loop

 for ( var i = 0, len = 10; i

JS #2: vanilla for

 var humanLimbs = ['arms', 'legs'];
 for ( var limb in humanLimbs ) {
     if ( humanLimbs.hasOwnProperty(limb) ) {
        alert( limb )
     }
 }

Js #3: infinite loop

for (;;) { alert(1) } // dont try this :p