jQuery VI (Functions: map, typeof, Modernizr, callbacks, noConflict)

Functions

Create an array previous manipulation

.map()

Filter an array

$.grep( array, function(item){

return item.property > 1;

})

Describe the type as null, error, array, date, regexp

typeof variable === "function"

Detect browser by feature detection

Modernizr.load({

test: Modernizr. inputtypes.date,

nope : [

".ext/datepicker.css"

, "ext/bootstrap-datepicker.js"

complete : function (){

if( ! Modernizr. inputtypes.date ) {

$("input[type=date]").datepicker();

}

});

Callbacks

var c = $.CallBacks("unique stropOnFalse memory");

// Unique: one function per name,

// stopOnFalse

// memory

c.add( your_function );

c.fire("parameter_your_function")

$.noConflict();

Release the symbol $ or use different version of jQuery

//previously add tag of version of jquery

var jqversion = $.noConflict(true);

$.extend

Merge two objects replacing attributes of the first one

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