This article, as part 2nd of the series, continues to explain the basics of http://www.aliyun.com/zixun/aggregation/33906.html ">javascript, including events, Try...catch statements , the use of cookies and timing functions. The first "start using JavaScript language" article covers many of the JavaScript languages ...
Base64 is one of the most commonly used encodings, such as the development of passing parameters, the <img/> tags in modern browsers to render pictures directly through Base64 strings, and for messages and so on. The BASE64 encoding is defined in RFC2045, which is defined as: Base64 content transfer encoding is designed to describe the 8-bit byte of any sequence as a form that is not easily recognized directly by the person. We know that any data is stored in binary form on the computer. One byte is 8 bits, one character is stored in the computer ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall many times we do the purpose of website diagnosis, Is that we have a series of problems in website optimization. Because SEO is a comprehensive work, we need to know a lot of SEO technical details, but also need unremitting efforts. So in the presence of anomalies, we need to conduct a full range of internal and external sites ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology lobby site opening speed is a very important user experience assessment criteria, of course, Impact on the speed of the site has a lot of reasons, such as server problems, such as the problem of the program, and so on, this article I and you are not the main analysis of external factors, mainly in the website design process, the internal factors to achieve the ultimate, speed up the site ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall each SEO should be proficient in the code optimization, because the search engine and people are not the same, Instead of looking at them with their eyes, they analyze the pages through code. Especially on the large web site, site code optimization work to a large extent affect the work of SEO results. Today, SEO to share a few page code optimization ...
The message board program needs to be implemented by PHP + database This tutorial is mainly about the PHP MySQL message system implementation process, including the addition of modified deletion and editing work, is a beginner to learn from PHP good data. Message Board of the SQL file, you can directly import to the MySQL code below create database form; Use form; CREATE TABLE ' message ' (' ID ' tinyint (1) NO ...
Web page Effects Event binding method and compatible IE FF solution var t = document.getElementById ("Tab1"); T.onclick = function TST () {alert (');} The second method var TB = document.getElementById ("Tab1"); if (Window.ad ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall did seo-period of time, And the SEO has a further understanding of the seoer should be clear search engine in the crawl page when the first step is to extract the text content, so that we do SEO when we should pay attention to such a point, to make search engines more easily in our site to crawl to the content of the article, so also ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall code optimization is to the page of the HTML source code necessary adjustments to improve the page has a good line, After the optimization of the page, on the one hand, can effectively reduce the redundant code page, speed up the page display speed, while reducing the page occupy the search engine server storage space, thereby improving the page user experience and search ...
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