The Wiert Corner – irregular stream of stuff

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

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Archive for the ‘Safari’ Category

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/&quot; 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 »

One line browser notepad (via: Jose Jesus Perez Aguinaga)

Posted by jpluimers on 2015/02/19

Smart, it works in any modern html5 capable browser:


data:text/html, <html contenteditable>

Be sure to look at the blog post and comments at Jose Jesus Perez Aguinaga : One line browser notepad as they explain why this works, and how to extend it in a couple of really smart way.

–jeroen

via: Jose Jesus Perez Aguinaga : One line browser notepad.

Posted in Chrome, Development, Firefox, HTML, HTML5, Internet Explorer, Opera, Power User, Safari, Software Development, Web Browsers, Web Development | 1 Comment »

Viewing source code in Safari requires you to enable the “Develop menu” (via: Apple Support Communities)

Posted by jpluimers on 2015/02/13

Maybe this is one of the reasons I hardly use Safari: viewing the source code of a web page requires you to enable the “Develop menu:

  1. Safari menu > Preferences > Advanced.
  2. Check “Show Develop menu in menu bar”. Close Safari’s preferences.
  3. Develop menu > Show Page Source

Thanks John Galt for answering the above.

–jeroen

via How do you view source code in safari?: Apple Support Communities.

Posted in Power User, Safari, Web Browsers | Leave a Comment »

13 Ways to Clear Your Browser’s Cache – wikiHow

Posted by jpluimers on 2015/02/06

Besides the cache empty instructions, these keyboard shortcut to get to the settings in various browsers are also really helpful:

  • Control+Shift+Delete on a PC, or
  • Shift+Command+Delete on a Mac.

–jeroen

via: 13 Ways to Clear Your Browser’s Cache – wikiHow.

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

Maximum URL lengths

Posted by jpluimers on 2010/04/20

A client recently asked me what space should reserve to store URLs in their DBMS.

The plurality in the topic title is a hint: different systems have different limits on URL lengths.

But first:

Don’t use long URLs

If you use long URL’s (longer than say a coupe of 100 characters), then usually you have a problem.

First of all: short URL’s are easier to remember, index and search.

Second: long URL’s can pose problems.
It might be that your browser and server support them.
But a user might be behind an intercepting proxy (sometimes invisible to both you and your user) that imposes a URL limit.

In stead of long URLs with a HTTP GET, use shorter URLs with a HTTP POST. Read the rest of this entry »

Posted in .NET, ASP.NET, Delphi, Development, Firefox, Internet Explorer, Opera, Safari, Web Browsers, Web Development | 8 Comments »