Set up your Open Stack There are several ways to deploy openstack, Devstack is easily for developer to deploy Open Stack. Please follow this URL to set up your Open Stack. http://docs.openstack.org/developer/devstack/ nested KVM support: Kernel First…
http://linux-bsd-sharing.blogspot.com/2012/10/howto-xen-413-windows-8-hvm-domu-with.html Update 05/07/2013:Despite the HowTo being close to 1 year it applies perfectly to this day. At the time Wheezy was Debian's Testing distribution and has since mo…
js里一说到延迟加载,大都离不开两种情形,即外部Js文件的延迟加载,以及网页图片的延迟加载: 1.首先简单说一下js文件的3种延迟加载方式: (1)<script type="text/javascript" defer>,defer属性可以推迟对脚本的解释,直到文档已经显示给用户为止,但只有IE支持defer属性 (2)设置具体的延迟时间,对应的js代码如下: function loadScript(){ var myScript=document.createEleme…
PHP stands for "Hypertext Preprocessor" ,it is a server scripting language. What Can PHP Do? PHP can generate dynamic page content PHP can create, open, read, write, delete, and close files on the server PHP can collect form data PHP can send an…