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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Opera’ Category

browser – How to connect a website has only IPv6 address without domain name? – Super User

Posted by jpluimers on 2020/06/22

For my link archive: [WayBack] browser – How to connect a website has only IPv6 address without domain name? – Super User (thanks haimg):

According to RFC2732, literal IPv6 addresses should be put inside square brackets in URLs, e.g. like this:

http://[1080:0:0:0:8:800:200C:417A]/index.html

If you also need to specify a port other then 80 to access the server it has to be placed after the closing bracket:

http://[1080:0:0:0:8:800:200C:417A]:8888/index.html

Of course, you have to have end-to-end IPv6 connectivity to that host. E.g. if the server is not inside your own local network, you need to have IPv6 connectivity, either via your ISP (rare), or via some kind of IPv6 in IPv4 encapsulation (tunnel).

Related: [WayBack] RFC 2732 – Format for Literal IPv6 Addresses in URL’s

–jeroen

Posted in Chrome, Firefox, Internet Explorer, Opera, Power User, Web Browsers | Leave a Comment »

AlessandroZ/LaZagne: Credentials recovery project

Posted by jpluimers on 2019/04/15

Just when I thought I made a note of a password I hardly ever use, I didn’t, luckily this open source tools understands how to recover many kinds of passwords: AlessandroZ/LaZagne: Credentials recovery project.

–jeroen

Posted in *nix, *nix-tools, Chrome, Development, DVCS - Distributed Version Control, Firefox, git, Internet Explorer, Office, Opera, Outlook, Power User, Python, Scripting, Skype, Software Development, Source Code Management, Web Browsers, WiFi, Windows | Leave a Comment »

How to enable JavaScript in your browser and why

Posted by jpluimers on 2017/03/02

Just in case it’s not enabled yet: How to enable JavaScript in your browser and why

It even has some html to redirect to it, which I’ve replaced with the wayback machine (and put into a gist as WordPress kills noscript tag blocks and everything they contain.

<noscript>
For full functionality of this site it is necessary to enable JavaScript.
Here are the <a href="http://web.archive.org/web/20160402005258/http://www.enable-javascript.com/" target="_blank">
instructions how to enable JavaScript in your web browser</a>.
</noscript>

I needed it as at a client site, one of the embedded devices would show the message “Javascript is required to use this web portal” in various web browsers so I had to check the JavaScript status in each browser.

–jeroen

Posted in Chrome, Chrome, Development, Firefox, Google, Internet Explorer, JavaScript/ECMAScript, Opera, Power User, Safari, Scripting, Software Development, Web Browsers | Leave a Comment »

When your browser extensions go rouge…

Posted by jpluimers on 2016/11/21

A while ago I suspected at least one of my Chrome extensions to do funny things.

In the end it appeared that “Live HTTP Headers 1.0.8” went rogue a while ago and has by now been removed from the store as this link is gone: https://chrome.google.com/webstore/detail/iaiioopjkcekapmldfgbebdclcnpgnlo ()

It was part of a much larger set of extensions that went away and isn’t limited to Chrome: other browsers with extension mechanisms suffer from this too. More links about this at the bottom of this post.

Which means that by now you should be really careful which extensions you have installed and enabled.

So, browse through these and ensure you’ve disabled everything you don’t need permanently:

On my system, I removed these:

When you go from Chrome to these URLs through the extensions page, it usually appends an UTM tracker like utm_source to the URL.

So I dug into that as well and found these links explaining them:

References:

Read the rest of this entry »

Posted in Chrome, Chrome, Firefox, Google, Internet Explorer, Opera, Power User, Safari, Web Browsers | 3 Comments »

What every Browser knows about you

Posted by jpluimers on 2016/09/19

See all the data your browser reveals about you by visting a website.

Source: What every Browser knows about you

Posted in Chrome, Firefox, Internet Explorer, Opera, Power User, Safari, Web Browsers | Leave a Comment »

 
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