The maximum version of Internet Explorer you can have depends on your version of Windows. E.g. Windows 7 users can use Internet Explorer up to version 11, but they cannot upgrade to Edge.

Since early 2016, Microsoft only supports the latest version of IE that is available for a given version of Windows Show archive.org snapshot . If you are using an older version of IE than you could, you will no longer receive security patches for your version.

In April 2017, this means the following:

Internet Explorer 9 hasn't been supported on any platform since January 2016.
Internet Explorer 10 hasn't been supported on any platform since January 2016, except on the unpopular Windows Vista. Vista itself is going to go end-of-life in April 2017.
Internet Explorer 11 is the latest IE you can have on Windows 7 (Edge requires Windows 8). Windows 7 is going to be supported until January 14th 2020. Internet Explorer 11 will be continued to be supported as a fallback for legacy web apps in Windows 10.

Henning Koch

makandra.com

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Over 5 years ago

Henning Koch

Keywords

stop, ie11

License

Source code in this card is licensed under the MIT License.

Async control flow in JavaScript: Promises, Microtasks, async/await

Slides for Henning's talk on Sep 21st 2017.

Understanding sync vs. async control flow

Talking to synchronous (or "blocking") API

print('script start')
html = get('/foo')
print(html)
print('s...

Delivering Carrierwave attachments to authorized users only

Preparation

To attach files to your records, you will need a new database column representing the filename of the file. To do this, add a new migration (rails g migration <name>) with the following content:

class AddAttachmentToNotes...

Posted by Henning Koch to makandra dev (2017-04-07 12:43)

When does support end for a version of Internet Explorer?

Related cards:

Understanding sync vs. async control flow

Talking to synchronous (or "blocking") API

Summary

Introduction

Preparation

Intro