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Force browser to download image files on click
...nger possible for cross-origin hrefs. So if you want to create <a href="https://i.imgur.com/IskAzqA.jpg" download> on a domain other than imgur.com it will not work as intended. Chrome deprecations and removals announcement
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Sending email in .NET through Gmail
...no longer works, until you change your account settings as described here: https://support.google.com/accounts/answer/6010255?hl=en-GB
As of March 2016, google changed the setting location again!
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Using GPU from a docker container?
...-recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
$ sudo sh -c "echo deb https://get.docker.com/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
$ sudo apt-get update && sudo apt-get install lxc-docker
Find your nvidia devices
ls -la /dev | grep nvidia
crw-rw-rw- 1 root ro...
App Inventor 2 串口调试 App 全方案技术调研 - App应用开发 - 清泛IT社区，为创新赋能！
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五、开源资源参考
- usb-serial-for-android（mik3y）：https://github.com/mik3y/usb-serial-for-android
Android平台最流行的USB串口驱动库，支持CP2102/FT232/CH340/PL2303/CDC
- UsbSerial（felHR85）：https://github.com/felHR85/UsbSerial
功能更强的替代库，...
Show Youtube video source into HTML5 video tag?
.../jsfiddle.net/zub16fgt/
And you can read more about the YouTube API here: https://developers.google.com/youtube/iframe_api_reference#Getting_Started
The Code can also be found below
In your HTML:
<div id="player"></div>
In your Javascript:
var onPlayerReady = function(event) ...
How to use RSpec's should_raise with any kind of exception?
...ror
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Note: raise_error is an alias for raise_exception.
Documentation: https://www.relishapp.com/rspec
RSpec 2:
https://www.relishapp.com/rspec/rspec-expectations/v/2-13/docs/built-in-matchers/raise-error-matcher
RSpec 1:
http://apidock.com/rspec/Spec/Matchers/raise_error
http://apidock.com/r...
Are different ports on the same server considered cross-domain? (Ajax-wise)
...two documents to be considered to have the same origin, the protocol (http/https), the domain and the port (the default 80 or :xx) have to be indentical.
So no, you cannot use xhr against a different port.
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Is the “struct hack” technically undefined behavior?
...ined behavior that would require an oracle for the Halting Problem to nail down - which is precisely why they are undefined).
– zwol
Sep 15 '10 at 0:10
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How can you detect the version of a browser?
...+
" on " + result.parsedResult.os.name);
<script src="https://unpkg.com/bowser@2.4.0/es5.js"></script>
*supports Edge based on Chromium
Platform.js by bestiejs - 2,250★s - Last updated Oct 30, 2018 - 5.9KB
console.log(platform);
document.write("You are...
How to extract a git subdirectory and make a submodule out of it?
...To install git-subtree from source (for older versions of git):
git clone https://github.com/apenwarr/git-subtree.git
cd git-subtree
sudo rsync -a ./git-subtree.sh /usr/local/bin/git-subtree
Or if you want the man pages and all
make doc
make install
Usage
Split a larger into smaller chunks:
...