Diễn đàn hỗ trợ Firefox

Has the behaviour of Firefox with regard to caching style sheets changed in the newest version?

I ask since I develop with Visual Studio and browse the development build with Firefox. Hence the URL will be similar to:

http://localhost:55223

If I modify a css file in the build and refresh the page in Firefox it does not change. It never changes even after a CTRL+F5, nor after starting a new session.

If I browse the site with Edge it does pick up the change instantly after tapping F5 to reload. To see the changes in Firefox it's necessary to rename the css file to force a reload of it.

This only seems to have started happening since the latest build and makes it impossible to use Firefox in the development environment. Is there a "hack" for the settings to force a reload?

I can't add videos on youtube playlists, the button to do it doesn't respond. Only occurs on Firefox, no problem on other browsers. I reinstalled Firefox but it's still the same.

eBay intermittently incompatible with current release of Firefox, no fixes working

-Restart PC done -Cache cleared -Safe mode used -Works on IE, Edge, Chrome

I read about a different Firefox issue and I am able to visit this page FYSA: https://ir.ebaystatic.com/rs/v/4ups3vxocu2mherdhxh5b2kdxml.css

Is this something that Mozilla would be able to fix in the next update?

I have a Firefox account, so my settings are shred across devices. But there is one thing that is a pain in the neck. I use a local start page, i.e. one stored on the local disk of each device I use. But this page is stored in a different location on each device. When I set the start page on one device, the setting doesn't work on my other devices. Suggestion: Don't sync the start page if it is a local html file. Or offer a setting to disable syncing of just this one setting.

Immediately below the Search box is a menu of often used items; Facebook, Twitter, and Wikipedia among them. Sadly, I've accidentally found how to add to that list; How can I remove them?

I use forefox as default and all my activities I do with it. But, from yesterday, I lost my admin for security, as firefox introduces some char in the username, as my security system say: There is no such user, while it works fine with other browser. There is some new in Firefox that I ignore? thanks. Vito

I've been finding it awkward reaching my hand round to select the menues button since they moved it to the right side and took away the ability to drag it via customise. I don't see why they had to fix it where it now is, when it was always fine on the left side: maybe this version was made by a left hander, who would be able to steer their mouse pointer in the 'forward' sense, and not have to strain their right hand against its wrist to get to the right corner, as I do.  :/

Anyhow: a solution was offerred, in the form of a style sheet script from Github, a few years ago:

https://support.mozilla.org/en-US/questions/1184188#answer-1027165

"1) Download the zip file at https://github.com/Timvde/UserChrome-Tweaks and extract the userChrome.css file. 2) Open File Explorer, click 'View', check the box for 'Hidden Items'. 3) Drill down to c:/users/yourname/AppData/Roaming/Mozilla/Firefox/Profiles/yourdefaultprofile 4) Create a new directory called 'chrome'. 5) Copy userChrome.css to the 'chrome' directory. 6) Restart Firefox."

This looks quite straightforward, but I'm new to GitHub, and I can't find anything about any actual files to download, and, if I try to copy the relevant script from the header link of the script, so that I can create a file in notepad, all that it copies is the title. I can't believe how much time I've wasted just looking for the zip file in step one of the fix!

Css and coding are all pretty alien to me, but I thought I might be able to at least manage the download part.  :/

Much obliged if anyone can explain how one is meant to 'git' things from the GitHub site; and,

If the situation has changed in the various FF versions since this advice was given: Does anyone have a way to move the 'hamburger' button, that will work with the current version?

Many thanks.

At approximately the time FF updated automatically to release 80.0, I was unable to save a backup file (json) and restore it to another computer. First time this happened. When I completely removed FF 80.0 from the target computer and tried again, I continued to get the message: "Unable to process the backup file."

I can only imagine that FF 80.0 on the source computer is producing faulty backup JSON files.

Suggested solutions I've seen for this error message are from older FF versions.

There is a fullscreen mode that prints a window over the full size of the screen without showing toolbars/navigation/extensions... Is there a "full window" mode that do the same, but over the full size of a window? It would be a simple webview in a system window but without the control toolbars. It would be very useful when tiling several Firefox windows without wasting space for toolbars/tabs... This mode should be specific for a window since I do not want to loose the controls on the main screen-wide window.

[attached image is a sketch of what I'm looking for]

My Languages list in Check Spelling is full of the staff I never install/added. I have only English language in the Addons->Languages. Is it possible to remove unneeded staff from this list? It is completely useless and it exceeds screen bounds on the notebook!

Please help

Autoplay

I have autoplay turned off. This should apply to ALL YouTube audiovisual webpages.

However some webpages don't have the autoplay option. The selection automatically plays the next selection indicated. I don't want that.

How would I get NO autoplay to apply to all YouTube audiovisual webpages?

I was recently playing with "Themes" by adding and deleting some. Now, when Firefox starts, the theme "Light" is always used as the default. When I look at the themes page, my preferred one is shown as"enabled" and "Light" is shown as "disabled", but it is Light that is actually displayed in the banner display. If I disable, then enable my preferred one, it is then the one displayed. How can I stop "Light" from being the actual default? Firefox does not allow me to delete the Light theme.

I can not log into my American Express account. I had to use a different web browser to log in. This has NEVER happened in the past before and I have been using Firefox for years.

I am not able use Google search (on tab directly and even with opening google webpage and searching there)- search result is in Yahoo search. I have google as default search engine.

Thank you

Local files on computer won't open(just load forever). Tried pdf and html files. No problem with remote(online) files. Chromium works as supposed to.

Firefox 79.0 (64-bit). OS: Manjaro Linux KDE5.

Since Firefox does not allow for selecting multiple languages for spellcheck, as chromium-based browsers do, I want to create a hybrid dictionary file for both English and Spanish (duplicate built-in en-US dictionary file, rename it as en-es hybrid, and copy all entries of es-AR dictionary into it). However, first I have to find the built-in dictionary file. I've seen in another thread that on Windows, the file is apparently located in the Dictionaries folder in the Firefox folder in Program Files. Does anyone know where this file is located on Mac?

Thanks, David

The last couple of days Ebay shows only text files, nothing else. Have cleared Cache & Cookies, turned of Adblock but nothing helps. In Chrome and Edge, eBay are fine.....(But I am Firefox fan, and want to use Firefox)

What is wrong, and how do I fix this?