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ruby on rails f.select options with custom attributes
...ced_select" Ruby Gem to solve this problem. You can find it here:
https://github.com/bkuhlmann/enhanced_select
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How can you debug a CORS request with cURL?
...-Origin: *
the positive result is displayed in green
./corstest https://github.com/IonicaBizau/jsonrequest
https://github.com/IonicaBizau/jsonrequest does not support CORS
you might want to visit https://enable-cors.org/ to find out how to enable CORS
the negative result is displayed in red and...
How to use Git and Dropbox together effectively?
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The right way to do this is use git-remote-dropbox: https://github.com/anishathalye/git-remote-dropbox
Creating your own bare repo in Dropbox causes a lot of problems. Anish (the creator of the library) explains it best:
The root cause of these problems is that the Dropbox deskto...
What is the difference between include and extend in Ruby?
...her answers are good, including the tip to dig through RubySpecs:
https://github.com/rubyspec/rubyspec/blob/master/core/module/include_spec.rb
https://github.com/rubyspec/rubyspec/blob/master/core/module/extend_object_spec.rb
As for use cases:
If you include module ReusableModule in class ClassT...
Rename MySQL database [duplicate]
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Bit easier to use version of this script: gist.github.com/tadas-s/5411299
– Tadas Sasnauskas
Apr 18 '13 at 8:59
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
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TL;DR: Don't like reading? Jump straight to the sample projects on GitHub:
iOS 8 Sample Project - Requires iOS 8
iOS 7 Sample Project - Works on iOS 7+
Conceptual Description
The first 2 steps below are applicable regardless of which iOS versions you are developing for.
1. Set Up &...
How do I parse command line arguments in Bash?
...oolean flag ./script.sh --debug dev --uglify fast --verbose. Example: gist.github.com/hfossli/4368aa5a577742c3c9f9266ed214aa58
– hfossli
Apr 7 '18 at 20:58
15
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How to properly add cross-site request forgery (CSRF) token using PHP
...) and random_int() into PHP 5 projects. It's MIT licensed and available on Github and Composer as paragonie/random_compat.
PHP 5.3+ (or with ext-mcrypt)
session_start();
if (empty($_SESSION['token'])) {
if (function_exists('mcrypt_create_iv')) {
$_SESSION['token'] = bin2hex(mcrypt_crea...
Does the use of the “Async” suffix in a method name depend on whether the 'async' modifier is used?
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@Marco I raised this idea on GitHub, thought it was the best place, but don't have the engagement with it I thought I'd get: github.com/dotnet/core/issues/1464
– Luke Puplett
Jul 11 '18 at 15:04
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Fast Linux File Count for a large number of files
...this will be the last edit of this answer :)
I've copied this code into a GitHub repository to make it a bit easier to get the code (instead of copy/paste, you can just download the source), plus it makes it easier for anyone to suggest a modification by submitting a pull-request from GitHub.
The ...