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FireBug. What is Firebug?. Firebug is a powerful tool that allows you to edit HTML, CSS and view the coding behind any website: CSS, HTML, DOM and JavaScript. Why do web Developers use Firebug?. Inspect the behavior of HTML/CSS and modify style Detect the performance of the website
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What is Firebug? • Firebug is a powerful tool that allows you to edit HTML, CSS and view the coding behind any website: CSS, HTML, DOM and JavaScript
Why do web Developers use Firebug? • Inspect the behavior of HTML/CSS and modify style • Detect the performance of the website • Track Cookies and Sessions • Debug Java Script
How to install a fire bug? • Go to http://www.getfirebug.com • Click on Install Firebug
Advantages • Quickly Find Errors • HTML Editing and Inspecting • CSS Tweaking • Network Activity Monitoring
Java Script debugging Firebug includes a powerful JavaScript debugger that lets you pause execution at any time and see what each variable looked like at that moment.
Functionalities of JS debugging • Find scripts easily • Pause execution on any line • One step at a time • It breaks for errors • Stack traces unstacked • Watch expressions • Variable tooltips
Cookies • Firebug allows to view and manage cookies in a browser. • You can deny cookies for specific sites, filter cookies, create new and delete existing cookies.
Thank You !! InduGuduri Webber04