Utilities
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Boolean jQuery.isNumeric( Object value )
Determines whether its argument is a number.
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Number jQuery.now( )
Return a number representing the current time.
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XMLDocument jQuery.parseXML( String data )
Parses a string into an XML document.
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String jQuery.type( Object obj )
Determine the internal JavaScript [[Class]] of an object.
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boolean jQuery.isWindow( Object obj )
Determine whether the argument is a window.
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Object jQuery.parseJSON( String json )
Takes a well-formed JSON string and returns the resulting JavaScript object.
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Function jQuery.proxy( Object context, String name )
Takes a function and returns a new one that will always have a particular context.
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Boolean jQuery.contains( Element container, Element contained )
Check to see if a DOM element is within another DOM element.
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Function jQuery.noop( )
An empty function.
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jQuery.globalEval( String code )
Execute some JavaScript code globally.
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Boolean jQuery.isXMLDoc( Element node )
Check to see if a DOM node is within an XML document (or is an XML document).
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jQuery jQuery.removeData( Element element, String name )
Remove a previously-stored piece of data.
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Object jQuery.data( Element element )
Returns value at named data store for the element, as set by
jQuery.data(element, name, value)
, or the full data store for the element. -
jQuery jQuery.dequeue( Element element, String queueName )
Execute the next function on the queue for the matched element.
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jQuery jQuery.queue( Element element, String queueName, Function callback() )
Manipulate the queue of functions to be executed on the matched element.
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jQuery .clearQueue( String queueName )
Remove from the queue all items that have not yet been run.
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Boolean jQuery.isEmptyObject( Object object )
Check to see if an object is empty (contains no properties).
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Boolean jQuery.isPlainObject( Object object )
Check to see if an object is a plain object (created using "{}" or "new Object").
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jQuery .dequeue( String queueName )
Execute the next function on the queue for the matched elements.
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jQuery .queue( String queueName, Function callback( next ) )
Manipulate the queue of functions to be executed on the matched elements.
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Map jQuery.browser
Contains flags for the useragent, read from navigator.userAgent. We recommend against using this property; please try to use feature detection instead (see jQuery.support). jQuery.browser may be moved to a plugin in a future release of jQuery.
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String jQuery.browser.version
The version number of the rendering engine for the user's browser.
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String jQuery.trim( String str )
Remove the whitespace from the beginning and end of a string.
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boolean jQuery.isFunction( Object obj )
Determine if the argument passed is a Javascript function object.
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boolean jQuery.isArray( Object obj )
Determine whether the argument is an array.
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Array jQuery.unique( Array array )
Sorts an array of DOM elements, in place, with the duplicates removed. Note that this only works on arrays of DOM elements, not strings or numbers.
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Array jQuery.merge( Array first, Array second )
Merge the contents of two arrays together into the first array.
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Number jQuery.inArray( Any value, Array array, Number fromIndex )
Search for a specified value within an array and return its index (or -1 if not found).
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Array jQuery.map( Array,Object arrayOrObject, Function callback( value, indexOrKey ) )
Translate all items in an array or object to new array of items.
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Array jQuery.makeArray( Object obj )
Convert an array-like object into a true JavaScript array.
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Array jQuery.grep( Array array, Function function(elementOfArray, indexInArray), Boolean invert )
Finds the elements of an array which satisfy a filter function. The original array is not affected.
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Object jQuery.extend( Boolean deep, Object target, Object object1, Object objectN )
Merge the contents of two or more objects together into the first object.
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Object jQuery.each( Object collection, Function callback(indexInArray, valueOfElement) )
A generic iterator function, which can be used to seamlessly iterate over both objects and arrays. Arrays and array-like objects with a length property (such as a function's arguments object) are iterated by numeric index, from 0 to length-1. Other objects are iterated via their named properties.
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Boolean jQuery.boxModel
Deprecated in jQuery 1.3 (see jQuery.support). States if the current page, in the user's browser, is being rendered using the W3C CSS Box Model.
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Object jQuery.support
A collection of properties that represent the presence of different browser features or bugs.