-performance and high-throughput JavaScript pages. Most pages in Facebook do not jump. In other words, you think that the page is not actually redirected. If it is a new browser, it supports history. replacestate, history. pushstate makes it easier to change the address bar and the page does not jump. The greatest use of caching, historical forward and backward management, and parallel content loading management are basically dynamically generated by JS... these are not what several jquery APIs
Because on the register page, click Register to complete the following tasks:
① Add the registration information to the database through the background,
② "Registration successful" is displayed on the front-end ",
③ Write the registered name and gender into the cookie.
At first, I thought everything was done in the background, but I found a problem. The cookie generated in the background was in the first-le
Long heard of the breakpoint extension of this thing, the front-end can also be achieved. The implementation of the breakpoint on the front end relies mainly on the new features of the HTML5, so the support on the old browsers is generally not high.
This article through a simple example of the continuation of the brea
more and more high, so the project of the front-end project, engineering and independence is more and more people pay attention to, so there is a lot of JavaScript MVC rich application. If JavaScript can do the MVC pattern, then the front-end framework can abandon the contr
Applications": Build rich applications of good books, for the MVC model has a more in-depth explanation, but also some of the process of the library to explain. "Developing Large Web Applications": Not only the introduction of JavaScript, but also the introduction of CSS, HTML, but the introduction of the content is very good, really consider a large Web program, How to design a JavaScript architecture is worth reading.To be a good front-
front-end business complexity, the knowledge capacity of the front-end itself is enough to support a professional job. So in the foreseeable future, the front end will not disappear. Not only will not disappear, the large
done, so the site is still very small when the site to pursue the framework of the trifles is not worth the candle. Front-end Framework Similarly, if a simple page product, the application only relies on the server to generate Web pages and views, and only need to use some simple JavaScript or jquery to make the appli
more and more high, so the project of the front-end project, engineering and independence is more and more people pay attention to, so there is a lot of JavaScript MVC rich application. If JavaScript can do the MVC pattern, then the front-end framework can abandon the contr
Admin \ shortdes \ init_shortdes \ init_shortages.php front-end small language background English causes the product issue not displayed in front and back after batch table ImportChange the red part to the value corresponding to the foreground language. The ID corresponding to the foreground language can be viewed in the ages table.About 25-27 rows
$ _ Session [
Self-Summary of the web Front-end Knowledge System [Welcome to add], web Front-end1. Preface
About a few months ago, when I had read the book webkit technology insider, I suddenly had an idea. I want to put all the knowledge required for web Front-end development in one view
global and local. CMD does not have the global require, provides the seajs.use () to implement the module system loading to start. Each API in CMD is simple and pure.
Browserify is currently the most commonly used COMMONJS format conversion tool. Browserify itself is not a module manager, but allows the server-side COMMONJS format modules to run on the browser side. This means that through it, we can use the Node.js NPM module manager. So, in fact, it's the ability to provide NPM to the browser
Most people think that front-end development is a "more simple area than other modules", in which front-end engineers in their minds work:1. Put Photoshop files, pictures or wireframe into a Web page;2, occasionally design Photoshop files, pictures or wireframe;3, with Javascript programming, for the Web page animation
Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time, this site also provides a large number of online instances, through which you can better learn programming... Reply content: I personally understand the difference between a narrow front-
gradually integrated in subsequent practices, and the wealth it brought has benefited me so far.
However, apart from being limited by his own learning initiative, his knowledge was limited to his vision. At that time, my vision could not be opened on the front-end, I have not studied Ctrip's log statistics system and publishing system. Now I have to use this knowledge to feel miserable and sorry.
If you ha
learning but have not yet found a job, you should reflect on yourself, in what aspects are lacking, and it is not too late to make up for it. Now you have a chance to take action!
Is it true that the market is saturated?
In fact, there are still very few people, but there is no shortage of basic practitioners. Many people at the front end of the study mean a lot of competition. Looking for a job is a war f
, DNS decided it was not. TAB, decided it was not.
Micro-service in essence, it should be to be centralized. However, it cannot be completely centralized. For a micro-service, it requires a service registry :
The service provider will register the notification service address, and the service's caller will be able to discover the target service.
For a front-end application, this thing is routing.
From the p
construction. Currently, front-end code construction is not simply compressed, and dependency management, module merging, and various compilation are required, learn to use front-end building tools such as Grunt and Gulp.
The above content is just a simple description of the order of
can improve the front-end performance of webpages.Each image file contains information unrelated to a pure photo or image. For example, a JPEG image contains date, location, camera model, and other irrelevant information. You can use optimization tools such as Optimus to delete the excess image data to streamline the lengthy loading process of the image. Because Optimus is a lossless image compression tool
Why is front-end engineers missing in the entire Internet industry ?, Lack of front-end engineers on the InternetWhy is front-end engineers missing in the entire Internet industry?
Why is fron
should have a good understanding of the concepts of box model, flow, Block, inline, cascade, style priority, and so on. In the advanced section, if you are interested in the js framework, take a quick look. Most of the Framework languages are jQuery (The Importance of the Framework shields the differences in browsers ), compatibility and responsiveness are consi
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