JS in the case of delay loading, most can not be separated from the two situations, namely the external JS file delay loading, as well as the delayed loading of web images:1. First of all, briefly describe the JS file of the 3 kinds of lazy loading
Reprint http://www.cnblogs.com/hiteddy/archive/2012/03/29/Prevent_Resubmit_When_Refresh_Reload_In_ASP_NET_Web_Form_MVC.htmlWhat is refreshing/re-loadingRefresh in IE, called reload in FF and Chrome (RELOAD), differs from normal entry page in the
PHP has a lot of mechanisms, functions, in fact, is the magician, repeated play good, in fact, even simple application, will appear magical effect. Brother Even PHP trainingHere is a ob_start () function.The Ob_start () function is used to open the
PHP/** * PHP non-recursive implementation query all files in this directory * @param unknown $dir * @return multitype:|multitype:string*/functionScanfiles ($dir) { if(!Is_dir($dir )) return Array (); //compatible with each operating system
Scan Tool-burpsuiteBurp Suite is one of the best tools for Web application testing and becomes the Swiss Army knife in web security tools. Its various functions can help us carry out a variety of tasks. Request interception and modification, Scan
15th. Web server configuration Security 15.1 ApacheSafetyIt is important to use the "least privilege Principle" when installing Web Server on a Linux deployment . Try not to use root deployment. 15.2 NginxSafetyNginx Security Configuration Guide
This document is for reading notes.Module specification of COMMONJSNode with the browser and the Organization, CommonJS Organization, ECMAScript the relationship betweenNode Reference CommonJS of the Modules Specification realize a set of module
node. JS is a single-process single-threaded application, but it supports concurrency through events and callbacks, so performance is very high.Each of the APIs for node. JS is asynchronous and runs as a standalone thread, using an asynchronous
Koahub.js Demokoahub.jsKoahub.js--node. JS Web Rapid Development framework based on the Koa.js platform. Features such as ES6/7 (Generator Function, Class, Async & Await) can be directly used in the project and can be run stably on the node. JS
"Experiment Name"Configure Telnet on the router."Experimental Purpose"Learn how to configure Telnet on a router to enable remote login access to the router."Background description"When a router is used to connect multiple subnets, the placement is
This article mainly shared the judgment of IE, FF, Opera, Safari, Chrome and other browser and version of the two methods, the need for friends can refer to the followingBecause IE10-IE11 version problem, no longer support document.all judgment, so
This article is mainly for everyone in detail introduced the Phpstorm+xdebug debugging graphics and text tutorials, the content is very rich, with a certain reference value, interested in small partners can refer toThe author's development
Lemonade.css is a super small CSS that can help you create a fully responsive and flexible grid layout, include the header of the page you want. Style Links HTML structure to create a multi-column grid layout: 1 1/2 1/2 1/3
1, the full name of MVC is the model View Controller, is the models-view (Controller) abbreviation, a software design paradigm, with a business logic, data, interface display separation method to organize the code, Aggregating business logic into a
Docker enables more convenient management of single-machine container virtualization, where Docker is located between the operating system layer and the application layer;
Relative traditional virtualization (Kvm,xen):Docker can be more
With the website features gradually enriched, the page JS also become more and more complex and bloated, the original through the script tag to import a JS file this way has been unable to meet the current Internet development model, we need team
Attention LU Songsong Many people have done the experience of the site, but do the biggest problem is not to make money, you can say that nine out of ten are not making money, of course, some people do the site just for the simple record of life,
Original address?? Before I wrote an article about using http.HandlerFunc to implement a custom handler type to avoid some common mistakes. func MyHandler(w http.ResponseWriter, r *http.Request)signatures are often visible. This is a useful generic
One, persistent connectionWhat is a persistent connection? for the HTTP protocol, it is based on the request response model, when the client sends a request to the server, first establishes an HTTP connection, and the server responds to the client
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