Faster way to develop and test print stylesheets (avoid print preview every time)?
This is my process right now: Save changes to print.css Open browser and refresh page. Right-click and choose Print > Print Preview (Firefox, … Read more
firefox
How to view/delete local storage in Firefox?
In Google Chrome there is an easy way to see what’s in local storage as well as modify or delete it after inspecting … Read more
How to get HTML 5 input type=”date” working in Firefox and/or IE 10
I find it odd that input type=”date” is still not supported in Firefox after all of this time. In fact, I don’t think … Read more
CSS @font-face not working with Firefox, but working with Chrome and IE
The following code works in Google Chrome beta as well as IE 7. However, Firefox seems to have a problem with this. I’m … Read more
Edit and replay XHR chrome/firefox etc?
I have been looking for a way to alter a XHR request made in my browser and then replay it again. Say I … Read more
Cryptic “Script Error.” reported in Javascript in Chrome and Firefox
I have a script that detects Javascript errors on my website and sends them to my backend for reporting. It reports the first … Read more
How to verify an XPath expression in Chrome Developers tool or Firefox’s Firebug?
How can I verify my XPath? I am using Chrome Developers tool to inspect the elements and form my XPath. I verify it … Read more
How can I inspect disappearing element in a browser?
How can I inspect an element which disappears when my mouse moves away? I don’t know it’s ID, class or anything but want … Read more
Hide Up & Down Arrow Buttons (Spinner) in Input Number – Firefox 29
On Firefox 28, I’m using <input type=”number”> works great because it brings up the numerical keyboard on input fields which should only contain … Read more
Take a full page screenshot with Firefox on the command-line
I’m running Firefox on a Xvfb in a VPS. What I want to do is to take a full page screenshot of the … Read more