How To Call Function Only Once In Resize Function?

Any idea how I can make a function be called only once using .resize, and then have it permanently cancelled or disabled? $(window).resize(function () { if ($(window).width()

Solution 1:

jQuery has the .one method for that:

$(window).one("resize", function () { /* */ });

Solution 2:

Use one function http://api.jquery.com/one/

$(window).one('resize',function () {
    if ($(window).width() < 800){
        size = true;
        mob();
    }
});
$(window).trigger('resize');

Or on/off functions http://api.jquery.com/on/

$(window).on('resize',function () {
    if ($(window).width() < 800){
        size = true;
        mob();
    }
});

$(window).trigger('resize').off('resize');