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CISCO's Spanning tree Protocol STP (Spanning-tree Protocol) explains FLASH animation, which is very helpful for understanding STP. I took the time to translate it. The following content is manually translated by Slyar. The English is not very good.

[Lab environment] Powerful fireworks The C3640-IK9O3S-M Version 12.4 (10) Veryhuo.com [PURPOSE] Liehuo.net Multi-process bidirectional redistribution solves the problem of OSPF region segmentation Veryhuo.com [Experiment

[Lab environment] The C3640-IK9O3S-M Version 12.4 (10) [PURPOSE] Verify BGP Route Aggregation [Experiment topology] [Experiment description] 1. manually create an aggregated static route on R2 and declare a static route for BGP Route Aggregation 2.

As we all know, the role of Router-ID in OSPF-like Link State Routing Protocols is enormous, and the election of DR/BDR relies on RID, but today, I found that the Router-ID exists in the same way as the roeigrp-ID, but it has never been used at

In the official document of jQuery, users are prompted that this is a low-level method and should be replaced by the. data () method. $. Data (element, key, value) can append any type of data to the DOM element, but the memory leakage caused by loop

32 // Is it a simple selector33 isSimple =/^. [^: # \ [\.,] * $/ // Indicates that this is a regular expression.^ Indicates the start part.$ Indicates the end part. . Match any character except \ n[^ Character_group] indicates that it is not in the

Init Function Analysis First, let's take a look at the four types of object construction methods that can be used in jQuery:L $ (expression, [context]). The content of the string is a CSS selector. For example, msg in $ ("# msg") is the ID of an

How to replace and remove the events that already exist on an element? See the following code:1: 2: 3: TestPage 4: 5: 16: 17:18: 19: 20: 21:22: The unbind is used, removeAttr is used, and your method is added. Let's take a look at their API

When you move the mouse over an image on Renren's album and cool dog music website, the shape of the mouse changes according to its position on the image. Note: 1. Jquery needs to be called.2. Here we use a speculative method to obtain the mouse

In website development, we often need to display the dialog box in the center of the screen. If Javascript is used because of the differences in browser implementation, it is very troublesome to implement it. But JQuery can easily achieve

Obtain the absolute X and Y coordinates of an element on the page. You can use the offset () method: (set the body property to margin: 0; padding: 0 ;)Var X = $ ('# divid'). offset (). top;Var Y = $ ('# divid'). offset (). left;Obtain the relative

JQuery is simply an excellent javescript class library. JQuery allows developers to easily process DOM, events, animation effects, and provide Ajax interaction for websites. JQuery strives to change the mindset style of web developers when creating

FireBug is the most powerful debugging plug-in FireFox. using it can make JQuery's learning process easier and more pleasant. This article is a video I watched from a foreign site. After some simple practices, I found that doing so can indeed

The package set is always set-oriented.I think this is easy to understand. The JQuery object encapsulated by $ () always appears in the form of a set, even if there is only one object in the packaging set. The content of the two divs selected above

Share a simple jquery litebox mask layer plug-in written by myself, directly add class liteBox call, there is a loading progress bar, set the width, height and whether there is a scroll bar in the link! Js compression code 1.4 k demo

I. And DemoHttp://jquery.bassistance.de/validate/jquery.validate.zipHome: http://bassistance.de/jquery-plugins/jquery-plugin-validation/Ii. Default verification rules(1) required: required field for true(2) remote: "check. php" uses ajax to call

JQuery (www.bkjia.com) Tutorial JQuery plug-in: Number restrictions in the input box Copy to ClipboardReference: [www.bkjia.com] (function ($ ){ Var keyCode = { BACKSPACE: 8, CAPS_LOCK: 20, Comm: 188, CONTROL: 17, DELETE: 46, DOWN: 40, END:

To create a jQuery Tabs plug-in, the tabs plug-in jQuery UI is too complicated and the style is not easy to adjust.Non-plug-in writing: Var tabs = {Init: function (){},Hide: function (I) {display the first tab },Show: function (I) {hide the tabs}};

The following describes how to call js when loading a page:Window. onload = function (){$ ("Table tr: nth-child (even)"). addClass ("even"); // jquery code};This code will be executed after all the documents on the entire page are loaded.

We all love the fantastic effects of jquery. The course titles listed here are different, but they all have different cool visual effects. Follow them to gradually reconstruct your design, or integrate these shocking special effects into your design.