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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
1
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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 ...
Setting environment variables on OS X
...ware of the changes.
I've also pushed the code and explanations here to a GitHub project: osx-env-sync.
I hope this is going to be the ultimate solution, at least for the latest versions of OS X (Yosemite & El Capitan).
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Is it possible to have a Subversion repository as a Git submodule?
... to checkout those externals directly from an external git hub server like github or gitlab. So the sources releated to an snv:externals on an external git hub server won't be observable and downloadable without these software which is still a significant issue.
– Andry
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What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]
...s Crockford library to add JSON.stringify support on old browsers: https://github.com/douglascrockford/JSON-js
Docs for JSON.stringify: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
I hope this helps :-)
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HTML table with 100% width, with vertical scroll inside tbody [duplicate]
...ticky table header plugin)
jQuery Scrollable Table plugin. (source code on github)
jQuery .FixedHeaderTable() plugin (source code on github)
DataTables vertical scrolling example.
Nesting tables
This approach uses two nested tables with a containing div. The first table has only one cell which ha...