Best Javascript Scripts

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What does JavaScript void 0 mean

This code can often be seen in Javascript scripts: 〈a href= "javascript:changenum (); void (0);" 〉here〈/a〉 but what does void (0) mean here?   What's the effect?   In JavaScript, Void is an operator that specifies that you want to evaluate an expression but not return a value. void operator usage format is as follows: ...

javascript: With Javascript:void (0) Introduction

You see, JavaScript scripts can often see code like this: 〈a href= "javascript:dotest2 (); void (0);" 〉here〈/a〉 but what does void (0) mean here? In JavaScript, Void is an operator that specifies that you want to evaluate an expression but not return a value. void operator usage format is as follows: 1. Javascript:void (Expressio ...)

How front-end development engineers upgrade themselves in 2013 years

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall This article actually the text part is not many, strongly recommends everybody to read the full text, I here mainly is introduces in the article the PPT briefs briefly, facilitates everybody to look for. Most people are very concerned about the technical advancement of individuals. But keeping an understanding of new technologies is a big challenge, after all, the amount of information we need is too large.   2012 years, along with the front-end development is a lot of revolutionary breakthroughs and the redefinition of the front end. We are on the way to practice, the concrete progress ...

How front-end developers improve their

Most people are very concerned about the technical advancement of individuals. But keeping an understanding of new technologies is a big challenge, after all, the amount of information we need is too large.   2012 years, along with the front-end development is a lot of revolutionary breakthroughs and the redefinition of the front end. We are on the way to practice, the concrete progress is reflected in the use of abstraction, excellent code quality, maintenance of the upgrade and better performance.   Don't worry if you're too busy to keep up with the latest technology. With the advent of the holiday, we have some free time to ...

Learn effective techniques and best practices for RESTful API testing using JMeter

Cloud-based applications typically involve several components that interact through APIs, using XML or http://www.aliyun.com/zixun/aggregation/33906.html ">javascript Object" Notation (JSON) format for exchanging data. The technology described in this article uses the capabilities of the Apache JMeter (a GUI-based open source test application) to perform cloud-enabled applications ...

8 Web performance improvements recommended by engineers to site operators

Today, with the popularity of the internet, more and more online users want a secure, reliable and fast access experience. In view of the excessive expansion of web pages and the third script encroachment on traffic problems, Radware to the site operators to provide the following improvement suggestions to help them give users the fastest and highest quality access experience. 8 Web Performance Promotion recommendation 1 from the engineer. Managing page Bloat page size is closely related to performance. According to the survey, the 100 strong Power quotient page size median reached 1492KB, up from 1.5 before the increase of 48%. In the study of ...

What is a responsive web design? How to proceed?

Start the first article. The old rules, first boring talk about the weather. 11 long vacation, the weather finally began some autumn flavor, sitting in the room even feel the need for hot coffee. Said two years ago is also in the National Day holiday began to do Joomla document translation; Good time for a long holiday, always can spare a day or two, quiet nest in the home Do blog, learn to do something new, simply no more comfortable things. Say the right thing. Be prepared to focus on a few recent studies on the topic of "responsive web design", including concepts, practices, cases, and discussion of viewpoints. Compared to ...

Several ways to speed up Web pages

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall Quick Display page is the key to the site to retain users, not only conducive to enhance the user experience, It could also be good for search engine rankings.   In the actual construction of the station process, the Web page speed depends on a number of factors, as a qualified webmaster, to minimize the impact of their own reasons. Minimize HTTP please ...

Search engine traps know how much to unlock the optimization technology of error prone

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall many times in the design site, will unwittingly fall into the trap of optimization and not self-knowledge, Cause the late web site operation difficulties, in fact, as long as the avoidance of these search engine spiders trap, the effect of optimization can be achieved with a multiplier effect, the following to combine the author's experience to unlock those webmaster in the optimization of the content ...

Ctrip practice case sharing: using HTML5 to monitor site performance

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall text/Shingdong, Liu, Xie School HTML5 Technology brings many new elements to the web, not only makes the website become more and more beautiful, the interactive experience is getting closer to perfect, even more makes many once impossible function can realize.   This article aims at the new characteristic which the HTML5 brings in the website performance monitoring, shares with everybody Ctrip traveling network in this direction the practical experience. Site performance monitoring of the status of the Web site performance is increasingly popular concern, because it directly ...

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