What is the difference between jQuery. fn. extend and jQuery. extend ?, Jquery. fn. extend
Let's talk about it first. On the Internet, all of them are reprinted and copied. Basically, there are only one or two articles that are unclear ....Body:
To put it bluntly, we can see the clues from the two methods themselves.
We first regard jQuery as a class, so that we
Call function in Page--${FN:} Built-in functionDescriptive description of function
Fn:contains (string, substring) assumes that the number of parameters in the string includes the substring, which returns true
Fn:containsignorecase (string, substring) assumes that the reference string includes the parameter substring (ignoring uppercase and lowercase) and returns true
Fn:endswith (string, suffix) assumes that the parameter string ends with a r
This method is used to achieve fading of all matched elements by adjusting the opacity to the specified target, and optionally triggering a callback function after the animation is completeInstance:[jquery effect FadeTo ([SPEED,[EASING],[FN])] This method is used to fade all matched elements by adjusting the opacity to
Lenovo ThinkPadX240 and the X250 , these two models of End keys are a bit different: in the default Fn When you edit a document in the general context, press the Home key to return to the beginning of the line, and End but not at the end of the line, only to cancel Fn the lock will have a normal effect. Fn key is locke
On the keyboard, the default function of the F series buttons is Rename and refresh, and FN + F2 and F5 are other auxiliary functions. However, for this Lenovo keyboard, F1 is a silent keyboard by default, F2 is a volume reduction by default, F3 volume plus, F5 standby, and you need to work with
This method is used to append content to each matching element, which is similar to the case where JavaScript executes the AppendChild method on the specified element and adds them to the document.The parameters are explained as follows:ContentContent to append to the targetfunction (index, HTML)Returns an HTML string that is appended to the inside of each matchi
It is the best way to insert content within each matching element from the beginning of the inner content of each matched element.Instance:[jquery document Processing prepend (CONTENT|FN)] This method is used to forward content to each matching element internally, which is the best way to insert content at the beginnin
In jquery, a summary of the essential knowledge for implementing the $. fn and image scrolling effects is provided.
Preface
I believe that the image rolling effect is no stranger to everyone. As shown in the following figure, js implementation code is very short. However, if you want to do so, you must master the basic
Filters out the collection of elements that match the specified expression, which is used to narrow the matching range, separating multiple expressions with commasWhen a parameter is a function, the parameters inside the function are interpreted as follows:A function is used as a collection of test elements. It accepts a parameter index, which
Toggles the visibility of all matching elements by the height change, and optionally triggers a callback function after the switch is complete;This animation effect only adjusts the height of the element, allowing the matching elements to be hidden or displayed in a "swipe" manner. In jquery 1.3, the upper and lower padding and margin will also be animated, with smoother resultsInstance:[jquery effect Slidetoggle ([SPEED,[EASING],[
Sony laptop svs131100c purchased the pre-installed operating system win7, it feels good to use, but after a long time, the C disk space is getting smaller and smaller, and the operation is also slow, it is necessary to reinstall the operating system.
After the Windows 7 OS is reinstalled, it
In Linux, dual-head display is not supported. fn + f8 will be black and the solution cannot be returned.-Linux general technology-Linux technology and application information. The following is a detailed description. Symptom: by default, dual-head display is not supported after installation.
This method is used to replace all matching elements with the specified HTML or DOM elementsContent (String, Element, JQuery, Function)The content that is used to replace the matching element. If a function is passed in here, the function return value must be an HTML string.FnReturns the THML string that is used to rep
This method is used to wrap all matching elements in a structured tag of other elementsInstance: Thisis unwrap test[JQuery document processing Wrap (HTML|ELEMENT|FN)] This method is used to wrap all matching elements in a structured tag of other elements
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