Detect whether Firefox firefox browser is enabled Firebug

What is Firebug
Having been working on web development for several years, it is increasingly felt that there is a higher demand for web development now. To write beautiful HTML code, to write a fine CSS tutorial style sheet to show each page module, to debug the page effects to add some more lively elements of the page, to use Ajax to bring the user a better experience. A good web developer needs to be more level-able to deliver an equally good job. In order to help the vast number of developers in the web2.0 torrent, here to introduce a lightweight and flexible auxiliary development tools.

if (!window.console) {
Ignore Firebug console Call if it ' s not installed
For Firebug 1.6.0
(Function (M, i) {
Window.console = {};
while (i--) {
Window.console[m[i]] = function () {};
}
} (' Log debug info warn exception assert dir dirxml trace Group GroupEnd groupcollaps Tutorial ed time Timeend profile Profileend Count Clear Table Error Notifyfirebug '. Split ('), 22;
}

The Firebug plug-in is powerful, but it has been seamlessly integrated with the Firefox browser and is simple and intuitive. If you are worried that it will take up too much system resources, you can also easily enable/disable the plugin, even for a specific site to open the plug-in.