unixboy

　1）减少一个页面访问所产生的http连接次数对于第一次访问你网站的用户，页面所产生的http连接次数是影响性能的一个关键瓶颈。　　对策：　　- 尽量简洁的页面设计，最大程度减少图片的使用，通过放弃一些不必要的页面特效来减少javascript的使用。　　- 使用一些优化技巧，比如利用图片的背景位移减少图片的个数；image map技术；使用Inline images将css图...

http://www.howsthe.com/blog/2009/sep/15/12-tips-better-seo/ Advertising is very expensive, studies have shown that it is not as effective as being on the first page of search results. These SEO ti...

QQ,MSN,旺旺，网页链接打开程序 QQ/MSN在线交流代码2009-06-06 16:03<a href="tencent://message/?uin=12345&Site=在线QQ&Menu=yes">在线qq交流</a> 可以直接用他的MSN与你对话，代码是建立对话：msnim:chat?contact=[邮件地址]...

Whiledeveloping an AIR application, I had an issue with bringing theapplication to front (above all other windows) when clicking thesystemTrayIcon.Usually, you would use the method:...

Today, I have compiled a set of 10 CSS snippets that can save you a lot of time and effort. These codes are needed frequently when developing CSS-based websites or themes. Just bookmark these codes ...