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Running unittest with typical test directory structure
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The simplest solution for your users is to provide an executable script (runtests.py or some such) which bootstraps the necessary test environment, including, if needed, adding your root project directory to sys.path temporarily. This doesn't require users to set environment variables, som...
val() doesn't trigger change() in jQuery [duplicate]
...).trigger('input');
$('#txt').trigger('input');
$('#txt').change();
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="text" id="txt">
you have to use .dispatchEvent() instead.
txt.addEventListener('input', functio...
What's the best way to make a d3.js visualisation layout responsive?
Assume I have a histogram script that builds a 960 500 svg graphic. How do I make this responsive so on resize the graphic widths and heights are dynamic?
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About Android image and asset sizes
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Based on kcoppock's answer I have created the following shell script to automatically resize all images to the correct size and copy them in the respective Android drawable-* - folders!
Create a shell script and paste the following code:
createAndroidImages.sh
#!/bin/bash
read -p "P...
Setting PayPal return URL and making it auto return?
...link.
<?php
// Check to see there are posted variables coming into the script
if ($_SERVER['REQUEST_METHOD'] != "POST")
die("No Post Variables");
// Initialize the $req variable and add CMD key value pair
$req = 'cmd=_notify-validate';
// Read the post from PayPal
foreach ($_POST as $key =&g...
How to force link from iframe to be opened in the parent window
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With JavaScript:
window.parent.location.href= "http://www.google.com";
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Do login forms need tokens against CSRF attacks?
...er due to incorrect password n no. of times, can be avoided.
Flase hacking alerts can be prevented. etc etc.
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How to backup a local Git repository?
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I started hacking away a bit on Yar's script and the result is on github, including man pages and install script:
https://github.com/najamelan/git-backup
Installation:
git clone "https://github.com/najamelan/git-backup.git"
cd git-backup
sudo ./install.sh
We...
How to install a specific version of a ruby gem?
...may prefix it by sudo if rvm was installed globally. Or run /usr/local/rvm/scripts/rvm if your command rvm is not in your global PATH. If rvm installation process failed, see the troubleshooting section.
Troubleshooting:
If you still have the old version, you may try to install rvm (ruby versio...
Is there a shortcut to make a block comment in Xcode?
...rked for me on Xcode 7 and 8, so I:
Created Automator service using AppleScript
Make sure "Output replaces selected text" is checked
Enter the following code:
on run {input, parameters}
return "/*\n" & (input as string) & "*/"
end run
Now you can access that service through Xcode - ...