Firefoxfirebug Chinese getting started tutorial script house New Year Special Edition _ javascript skills

I recently read an article with deep feelings. I often see firebug as an editor for my feet home. But sadly, I have never used it, but I don't need it, I just read a basic article and made a special arrangement. Let all friends who have never used firebug come and get started with it. I will prepare some advanced skills for you later. We hope that you will support us a lot and help us.
1. What is firebug used?
FireBug is the most powerful debugging plug-in FireFox. For Web developers, Firebug is one of the best plug-ins in Firefox.
For some javascript debugging, it seems that this is the main reason.
2. How to obtain firebug
Because firebug needs to run in the firefox browser, you must install a firefox browser. Use firefox to open https://addons.mozilla.org/zh-cn/firefox/addon/1843page to firefox. after installation, you can see it in the toolbar.

The installation is successful.
3. How can I use it after installation?
Enter www.jb51.net in the address bar of the script home website, and then use the tool-firebug-to open firebug (or directly use F12 after the webpage is opened)

The above code can be modified to display the above content synchronously. It seems that it is good to solve some editing problems.

The following shows how to use the "console" to debug js Code. This is the case by default.

It is for this reason that I have never used it. Later, I found that this operation is enough. View chart

Is the triangle number behind the console. Select "enable.


For other tips, please refer to the previous and next articles in the home of the feet.