| The regex patterns in this gist are intended only to match web URLs -- http, | |
| https, and naked domains like "example.com". For a pattern that attempts to | |
| match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502 | |
| # Single-line version: | |
| (?i)\b((?:https?:(?:/{1,3}|[a-z0-9%])|[a-z0-9.\-]+[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|s |
| /*! | |
| * jQuery JavaScript Library v2.1.1pre | |
| * http://jquery.com/ | |
| * | |
| * Includes Sizzle.js | |
| * http://sizzlejs.com/ | |
| * | |
| * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors | |
| * Released under the MIT license | |
| * http://jquery.org/license |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
First, you install ruby-build and chruby. ruby-build is a program that knows how to download and build different ruby versions. chruby manages $PATH to control which ruby gets invoked in your shell. They work completely independently.
sudo su
cd /usr/src
git clone https://github.com/sstephenson/ruby-build.git
cd ruby-build
./install.sh
cd -
| # Hack to change the Rails cookie serializer from Marshal to JSON and therefore allow the session | |
| # to be shared between different languages but also avoid that someone knowing the | |
| # cookie secret key could execute arbitrary code on the server by unmarshalling | |
| # modified Ruby code added to the session/permanent cookie. | |
| # | |
| # Note that all users will beed to login again since both the remember me cookie and the session cookies | |
| # won't be valid. Note also that the remember me cookie is tested multiple times per request even when it fails. | |
| # for performance reasons you might want to delete it if these extra cycles are too costly for you. | |
| # | |
| # Rails 4 (not tested on Rails 3). |
| module PipeMixin | |
| def >>(proc_or_method, *) | |
| case proc_or_method | |
| when Proc, Method, UnboundMethod | |
| proc_or_method.call(self) | |
| else | |
| super | |
| end | |
| end | |
| end |
| App = Ember.Application.create({ | |
| customEvents: { | |
| swipeLeft: 'swipeLeft', | |
| swipeRight: 'swipeRight', | |
| swipeLeftTwoFinger: 'swipeLeftTwoFinger', | |
| swipeRightTwoFinger: 'swipeRightTwoFinger', | |
| dragDown: 'dragDown', | |
| dragUp: 'dragUp', | |
| dragDownTwoFinger: 'dragDownTwoFinger', | |
| dragUpTwoFinger: 'dragUpTwoFinger' |
| /** | |
| * `Ember.MergedArray` is an array that observes multiple other arrays (called source arrays) for changes and includes | |
| * all items from all source arrays in an efficient way. | |
| * | |
| * Usage: | |
| * | |
| * ```javascript | |
| * var obj = Ember.Object.create({ | |
| * people: [ | |
| * { |
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000