minify js

Js interview questions-inheritance of js, js questions-js Js is a flexible language. There are often multiple ways to implement a function. ECMAScript does not have a clear Inheritance Mechanism, but is achieved through imitation. According to the characteristics of

every day, it takes a lot of time to compress it. And prone to errors. 2) use JSMinfiy to create a tool that can compress specified directories. Problem: It takes time to make and test. However, other jobs are quite busy. 3) with special software, you can specify a directory for automatic compression. Question: recommendation. Now I personally think the best solution is the third point. Are there any software tools that can compress JS/CSS files i

JS Reset pseudo-class style, JS reset affter;js reset before;js dynamic modify classname; (compatible IE8 and above) HTML code: JS Code: var id = ' user_name '; Restore style document.getElementById (ID). setattribute (' class ', ' Input_box autodiv '); TODO Business

. Articles you may be interested in: How to optimize Nginx and Node. js for a high-load network Extjs optimization (1) Delete redundant code to Improve Running Speed Extjs optimization (2) general implementation of Form submission Javascript Tutorial: how to optimize if short statements PHP tips: How to Use JS and CSS optimization tool Minify JavaScript al

This article mainly introduces a simple node. js server example. This article implements a simple helloworld example and shows how to run this server, for more information, see the following example: hello world. It seems that the first section of each language tutorial will talk about this, and we are no exception. First, create a project directory, which can be defined by yourself. In this case, the directory is e:/nodetest /. Since we are buil

and JS files, gulp.html is the root directory, but before packaging, I put them in the SRC folder, as a source file, the root directory can be deleted first or put it there is no relationship; Make a copy of all the HTML files in the SRC folder as the source file;The following is the source code for gulp.html:Second: Install the plug-in After running NPM init under the project root directory, some actions will survive a Package.json folder i

, path, secure) {var cookies =This.getall (name);if (cookies) {delete Cookies[subname];This.setall (name, cookies,NULL, domain, path, secure); } } };Test:var Zhang = {name:"Zhang", Age:At height:"178cm", Weight:"66kg"}Set up a full cookie subcookieutil.setall ("Zhang", Zhang);Get a full cookievar Zhang = subcookieutil.getall ("Zhang"); alert (zhang.weight);66kgAdd a sub-cookie for Zhang Subcookieutil.set ( "Sport", //gets the child cookie alert (Subcookieutil.get ( "Zhang", " sport ")); //basket

two scenarios: First: Merge JS files, such as 1.js, 2.js and 3.js merged. Second: Use third-party tools, such as Minify in PHP. About the merge JS, is used more, most of the site is external call

This article will share with you the use of node. js is used to develop Weibo instances. After reading the nodejs Development guide, I found that many of the Code in the book is no longer available, because the express version has been upgraded, so today, I will try to develop Weibo instances and recommend them to you. I have been persistently engaged in front-end development before. In recent days, I started to learn nodejs. As a front-end developer,

compress. and error prone. 2) Use Jsminfiy to create a tool that can specify a directory for compression. Problem: It takes time to make and test. But other work is very rush. 3) Using specialized software, you can specify a directory to compress the software for automatic compression. Problem: Ask for recommendations. Now personally think the best solution is the 3rd, for the recommendation, there are no js/css files can be compressed to the spec

after the prompt execution cnpm Gulp install--save-dev; 7.2. This example takes gulp-less as an example (compiling the less file), and the command prompt executes the cnpm install gulp-less--save-dev; 7.3, will be installed in the Node_modules gulp-less directory, the directory has a gulp-less use of help documents readme.md; PS: Careful you may find that we have a global installation of Gulp, the project also installed Gulp, the global installation Gulp is to perform gulp tasks, local instal

This article mainly introduces what is Node. js? What are the advantages of Node. js ?, To try to explain what Node is. js, this article will briefly introduce some background information: the problem to be solved, how it works, how to run a simple application, and finally, what is a good solution for Node, if you need it, you can refer to Node as a server-side J

60 Seconds Verification Code Countdown JS codeJS Style CodeDocument.body.style.backgroundcolor= #ff0000; The style code in//JS does not allow "-" connectors, "-" after the first letter to uppercase, "-" omitted not written.Document.body.style.fontsize= "14px";//Note the difference between the JS style code and the CSS style code.Random movement of blocks up or do

: ' Ghostwu teaches you to learn Webpack ', -Inject:false - }) - ] +};Inject is set to false, JS will not be automatically injected into the package after the file dist/index.html, so we will automatically specify the JS file to be loaded.demo2/index.html File Code:123456789Ten One AExecute the Package command (NPM run D), the index.html file generated in the Dist directory, the source code will

In fact, this blog should be written before the JS, now is the content of it, I write is their own understanding, not to invent, of course, many will not remember, wrong timely put forward Ah! I write the time is also write useful, do not write an idea of the stuff, like what JS that year, who wrote these, we respect the creator, but with someone else to mention the first time to take is a bit stupid!1.

Require. js loads the vue component r. js and merges the compressed instance, require. jsr. js Preparation: Vue. js was originally used to learn vue Components Require. js then comes up with require to load Too many r. js files ar

Package.jsonIf you are familiar with NPM, you can use Package.json to save all NPM install--save-dev gulp-xxx module dependencies and module versions.At the command line, enterNPM Initwill be required to complete the project information in turn, not clear can directly enter skipInstallation dependenciesInstall Gulp to project (Prevent Global Gulp upgrade from incompatible with this project Gulpfile.js code)Nup Install Gulp--save-devDescription:--save-dev Save configuration information to Package

Js operation Cookie Summary (set, read, and delete), which is often used at work! Below is the detailed code. If there is an error, please leave a message to correct it! /** Function: Set the required Cookie * cookieName, the required cookie name * cookieValue, And the cookie value * seconds survival time. Optional. Unit: seconds; the default time is 3600 seconds * path cookie storage path, which can be * domain cookie domain, optional * secure securi

The second time I talked about the basic knowledge of JS require. js modular tools, jsrequire. js Previous Article: JS modularization tool we introduced requirejs: Plugin in a very simple way Basic API Require defines three variables: define, require, and requirejs. require = requirejs is generally used for a brief des

Note: When you scroll up or down, the content height in cell demo1 must be greater than the height set in demo to scroll infinitely.When you scroll left or right, the content width in the cell demo1 must be greater than the width set in the demo to scroll infinitely.I. Scroll up and down1. displayed contentCode Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->2. Scroll up JSCode Code highlighting produced by Actipro CodeHighlighter (freeware)http