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How to edit the source code of a local HTML file

How to edit the HTML-code of a local stored file been displayed in a tab of mozilla Firefox? In Opera 12.16 in context menu an menu exists for that. Could not give more d… (閱讀更多)

How to edit the HTML-code of a local stored file been displayed in a tab of mozilla Firefox?

In Opera 12.16 in context menu an menu exists for that. Could not give more details on that because the system admins forbid to use that outdated software a few days ago. In the settings of Opera I font an Option to replace the built in editor with my favorite Notepad++.exe.

In that context menu on line below or above a meneu entry allowed to call the W3C.org Verifyer of the HTML-source code.

This few simple things allowed me to edit some HTML and CSS files to create HTML pages on my notebook and copying them on a server in local network made a simply knowledge sharing project up and running.

Since I am lo longer allowed to use Opera 12.16 I am searching for a similar solution within the mozilla Firefox. version 88. While looking at and searching in the list containing over 1200 add-ons I have fount W3C Validator but till now no solution for the editing task.

Please help

Best regards

Stephan Weber

Stephan Weber 於 2 週前 詢問

cor-el 於 2 週前 解答

  • 已解決

Can't Login to YouTube

This is the message I get when trying to go to YouTube: Couldn’t sign you in This browser or app may not be secure. Learn more Try using a different browser. If you’re al… (閱讀更多)

This is the message I get when trying to go to YouTube:

Couldn’t sign you in This browser or app may not be secure. Learn more Try using a different browser. If you’re already using a supported browser, you can refresh your screen and try again to sign in.

I have added DuckDuckGo to Firefox for my search engine. Would this be the cause. If not, what do I need to do to resolve?

jchathamcpa 於 2 週前 詢問

jscher2000 於 2 週前 解答

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Links not opening in firefox, but in other browsers

I recently have problems with firefox 88/W10 not opening any more, i.e. clicking on pictures (top left one) or "+lees de volledige omschrijving" in https://www.funda.nl/k… (閱讀更多)

I recently have problems with firefox 88/W10 not opening any more, i.e. clicking on pictures (top left one) or "+lees de volledige omschrijving" in https://www.funda.nl/koop/vaassen/huis-41386015-marijkeweg-48/?utm_source=vof_mail&utm_medium=email&utm_campaign=funda&utm_content=object&utm_he=4756f023d574

The links work on edge.

I see the same problem in my android mobile firefox, while chrome works on the mobile.

Any ideas? Cheers

jan151 於 2 週前 詢問

jan151 於 2 週前 解答

  • 已解決

aspx url's

Using two computers containing up-to-date Windows 10 and up-to-date Firefox 88.0(64-bits) I try to get an url ending .aspx on my screen. The desktop shows a proper pictur… (閱讀更多)

Using two computers containing up-to-date Windows 10 and up-to-date Firefox 88.0(64-bits) I try to get an url ending .aspx on my screen. The desktop shows a proper picture and the laptop shows all words and names separately on the first column of my screen. I guess there must be some difference in the Firefox adjustments between both computers, but could not find any. The string aspx does not appear in either about:config. Can anyone tell me how to adjust my laptop to show a proper display?

wtbolk 於 2 週前 詢問

cor-el 於 2 週前 解答

  • 已解決

Missing items in right click menu

I used to right click within a website to display a separate window which f.e. showed all the media that is on that website. I don't know what the option is called as it … (閱讀更多)

I used to right click within a website to display a separate window which f.e. showed all the media that is on that website. I don't know what the option is called as it doesn't exist anymore in the currect version (88.0), so I can't lookup and I used the dutch version. I really used that function, the developers window is not what I mean and far more complicated.

lexzie 於 2 週前 詢問

cor-el 於 2 週前 解答

  • 已解決

HTTPS redirection behavior changed in 88.0

I have to access a number of HTTP (not S) servers on a private work network. The URLs all look like http://resource.infra.example.com. Using Firefox 88.0 the protocol URL… (閱讀更多)

I have to access a number of HTTP (not S) servers on a private work network. The URLs all look like http://resource.infra.example.com. Using Firefox 88.0 the protocol URL is automatically changed to https:// and I get an error "Unable to connect. Firefox can’t establish a connection to the server at recourse.infra.example.com". This makes sense because these servers are not HTTPS, but Firefox's behavior seems broken.

I *do* get redirected with a fresh profile in Firefox 88.0. I *do* get redirected in safe mode in Firefox 88.0. I *do* get redirected in Firefox 89.0b4. I *do* get redirected in >= 88.0 regardless of whether HTTPS Only is enabled in Preferences (if it's enabled I get the new HTTP warning, and then I get redirected to HTTPS) I *don't* get redirected in Firefox 87.0 (regardless of profile or safe mode) I *don't* get redirected in Safari and Chrome. I *don't* get redirected by curl. Inspecting these sites's headers with curl gives:

$ curl -sI http://resource.infra.example.com HTTP/1.1 200 OK Content-Length: 4198 Content-Type: text/html; charset=utf-8 Date: Wed, 28 Apr 2021 02:43:01 GMT Etag: W/"1066-CEROUmmTJBPO73vecAgQwYdTSow" Vary: Accept-Encoding X-Content-Type-Options: nosniff X-Dns-Prefetch-Control: off X-Download-Options: noopen X-Frame-Options: SAMEORIGIN X-Xss-Protection: 1; mode=block

It seems like something changed in 88.0, but I don't see anything related to HTTPS in the 88.0 release notes: https://www.mozilla.org/en-US/firefox/88.0/releasenotes/.

What changed? How can I fix it?

cottonplane 於 2 週前 詢問

jscher2000 於 2 週前 解答

  • 已解決

Forced to use Chrome

I am finding many websites do not work properly with Firefox and I am forced to use Chrome. I had contacted support for each website with which I had problems and they al… (閱讀更多)

I am finding many websites do not work properly with Firefox and I am forced to use Chrome. I had contacted support for each website with which I had problems and they all told me to try Chrome. In every instance Chrome worked but Firefox did not.

A few examples of problems: I am unable to log-in on one site, I cannot put any item I want to purchase into the shopping cart of 2 other sites, I can't place a for sale ad in my local newspaper and today I was told I can no longer use Firefox for my webmail account. If I don't use Chrome I can't load new messages or compose messages. Please help.

Thank you!

Muffers 5 於 2 週前 詢問

FredMcD 於 2 週前 解答

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Twitch

When I go to Twitch i get the same channels recommended everywhere on my homepage... Basically the site loads the same 3 to 4 channels and shows those same channels under… (閱讀更多)

When I go to Twitch i get the same channels recommended everywhere on my homepage...

Basically the site loads the same 3 to 4 channels and shows those same channels under literally every category on the homepage. And when I'm logged in it only shows me 2 channels under everything.

I've tried basically everything at this point > Loading Twitch when logged out, loading Twitch in a private window, loading Twitch in troubleshoot mode, disabling all cookie related settings and/or add-ons and trying to load Twitch that way. It happens in all of these instances.

I'm completely out of ideas as to what would cause this to happen.

I am currently using the latest version of Firefox Nightly, any help is much appreciated!

thysguitarss 於 2 週前 詢問

thysguitarss 於 2 週前 解答

  • 已解決

Can't leave a website?

The absolute weirdest problem. If I'm on the Brita website (brita.com) and type in another url to navigate away, I press enter, and it just refreshes the same page I was … (閱讀更多)

The absolute weirdest problem. If I'm on the Brita website (brita.com) and type in another url to navigate away, I press enter, and it just refreshes the same page I was on. This happens across the brita.com domain, regardless of what url I type in, even if I type the full url (including https://www.), and if I click a search or url suggestion in the dropdown, even in a private window, anything. This has never happened to me with any other website.

Obviously I can just close the tab and open another, but this is strange enough I figured I'd see if anyone could figure it out (or at least replicate my experience). I would appreciate any insights!

pandacantante 於 1 個月前 詢問

·´¯`·...¸>-)))º> ~dbben 於 1 個月前 解答

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Secure Connection Failure / Firefox Did Not Connect

When attempting to connect to a certain website, I received the following pop-up from Mozilla via this link: https://support.mozilla.org/en-US/kb/secure-connection-failed… (閱讀更多)

When attempting to connect to a certain website, I received the following pop-up from Mozilla via this link:

https://support.mozilla.org/en-US/kb/secure-connection-failed-firefox-did-not-connect?as=u&utm_source=inproduct

"Warning: Potential Security Risk Ahead Firefox detected a potential security threat and did not continue to www.orderonline.kimberlysfloral.com. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

If I have a VPN installed and running on my PC at the time that I attempted this connection, then wouldn't you expect that I would receive such a warning? Please advise by replying to johnspitters@yahoo.com.

Thank you, JS

johnspitters1 於 2 週前 詢問

FredMcD 於 2 週前 解答

  • 已解決

change in logging in/out status

Since forever, when I close a FF tab or window, I remain logged into sites (except when I log out myself) Recently (?the latest update?), I'm logged out of every site eve… (閱讀更多)

Since forever, when I close a FF tab or window, I remain logged into sites (except when I log out myself) Recently (?the latest update?), I'm logged out of every site every time. Very time consuming! Is there a solution?

Michael

newmarket2 於 2 週前 詢問

jscher2000 於 2 週前 解答

  • 已解決

"View Image Info" missing

I was recently automatically upgraded to a new version of Firefox (87.0). Now when I right-click on an image "View Image Info" is no longer available. How do I get it bac… (閱讀更多)

I was recently automatically upgraded to a new version of Firefox (87.0). Now when I right-click on an image "View Image Info" is no longer available. How do I get it back? I'm a webmaster, and this feature is very important to me. Thanks.

bhartford 於 1 個月前 詢問

bhartford 於 1 個月前 解答

  • 被鎖定

Missing "view image info"

When I right click on an image on the web I used to be able to click on "View Image Info" and it would give me information about the image, like image size and url of the… (閱讀更多)

When I right click on an image on the web I used to be able to click on "View Image Info" and it would give me information about the image, like image size and url of the image. After Firefox upgraded this is now gone. Can I get it back ? Is there a work around ? Not sure why that option would be removed.

Ski 於 1 個月前 詢問

jscher2000 最近回覆 於 1 個月前

  • 已解決

Password fields delete entries since firefox 85

Hiya:) I am experiencing weird *deletions* of my saved passwords in the autofill of some sites... I select the saved u/p and as soon as i press *login*, it clears the fie… (閱讀更多)

Hiya:)

I am experiencing weird *deletions* of my saved passwords in the autofill of some sites...

I select the saved u/p and as soon as i press *login*, it clears the fields...

Anybody know what could be causing this?

Thx:)

Sky_Light 於 3 個月前 詢問

Sky_Light 於 2 週前 解答

  • 已解決

Firefox won't load google pages; docs, maps, mail, etc

I get this message; Did Not Connect: Potential Security Issue Firefox detected a potential security threat and did not continue to www.google.com because this website req… (閱讀更多)

I get this message; Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to www.google.com because this website requires a secure connection.

I have no trouble accessing these sites with Safari. I've taken a number of steps to correct, such as running a malware scan, clear cache and history, starting in safe mode, yet nothing has worked. Any suggestions?

Thanks,

steveatd1 於 3 週前 詢問

cor-el 於 2 週前 解答

  • 已解決

Why does firefox suck? It won't open any website...even the refresh isn't highlighted when I manuall

It won't open any website...even the refresh isn't highlighted when I manually type in a web address. I get this popup error when I reinstalled....after it wouldn't work… (閱讀更多)

It won't open any website...even the refresh isn't highlighted when I manually type in a web address. I get this popup error when I reinstalled....after it wouldn't work. Yesterday I had no problem, I didn't even turn off my computer overnight I just put it in sleep like I did the day before and like I always do...I don't always put in sleep most of the time I run off my computer when I go to sleep.

Co0lCat 於 3 週前 詢問

FredMcD 於 3 週前 解答

  • 已解決

IRS DENIES ACCESS TO THEIR REFUND STATUS SITE

Reviewed "Sheribee" earlier issue which apparently involved a VPN. I do not have a VPN but have tried several times in the past week to access IRS refund status site wit… (閱讀更多)

Reviewed "Sheribee" earlier issue which apparently involved a VPN. I do not have a VPN but have tried several times in the past week to access IRS refund status site without success. I can get into irs.gov, but am unsuccessful in accessing the refund status site after entering required input data. The issue has occurred only this past week.

I'm unaware of IRS issues causing this problem.

Have not had this issue on any other sites; and I have successful retrieved data in prior years.

I am not saving any sign on protocols with the irs or any other sites.

Running Windows 10. Thanks for any help. BTW I did get refund information using the telephone, but I want to ensure there's not a hidden conflict of some sort with FireFox. Thanks for any help.

firefoxwag 於 2 個月前 詢問

firefoxwag 於 2 個月前 解答