mojombo

require 'digest/md5'

def gfm(text)
  # Extract pre blocks
  extractions = {}
  text.gsub!(%r{<pre>.*?</pre>}m) do |match|
    md5 = Digest::MD5.hexdigest(match)
    extractions[md5] = match
    "{gfm-extraction-#{md5}}"
  end

jorilallo

$(function() {
  var converter = new Showdown.converter();
  $("#user_input").keyup(function(){
    var txt = $("#user_input").val();
    var html = converter.makeHtml(txt);
    $("#result").html(html)
    $("#html_result").val(html.replace(/>/g, ">\n").replace(/</g, "\n<").replace(/\n{2,}/g, "\n\n"));
  });

  var sample = "#### Underscores\nthis should have _emphasis_\nthis_should_not\n_nor_should_this\n\n\

fnichol

A Common .ruby-version File For Ruby Projects

Background

I've been using this technique in most of my Ruby projects lately where Ruby versions are required:

• Create .rbenv-version containing the target Ruby using a definition name defined in ruby-build (example below). These strings are a proper subset of RVM Ruby string names so far...
• Create .rvmrc (with rvm --create --rvmrc "1.9.3@myapp") and edit the environment_id= line to fetch the Ruby version from .rbenv-version (example below).

Today I learned about another Ruby manager, rbfu, where the author is using a similar technique with .rbfu-version.

eungjun-yi

crypto = require 'crypto'

gfm = (text) ->
    # Extract pre blocks
    extractions = {}
    text = text.replace /<pre>(\n|.)*?<\/pre>/gm, (match) ->
        md5 = crypto.createHash('md5').update(match).digest('hex')
        extractions[md5] = match
        '{gfm-extraction-' + md5 + '}'

jakeonrails

data:text/html, <style type="text/css">#e{position:absolute;top:0;right:0;bottom:0;left:0;}</style><div id="e"></div><script src="http://d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script><script>var e=ace.edit("e");e.setTheme("ace/theme/monokai");e.getSession().setMode("ace/mode/ruby");</script>

JosefJezek

How to use Pelican on GitHub Pages

Author: Josef Jezek

Install on Ubuntu

Installing Python tools

sudo apt-get install python-setuptools

daniw

# install wine and ltspice
sudo apt-get install wine
# sudo pacman -S wine
cd /tmp/
wget http://ltspice.linear-tech.com/software/LTspiceIV.exe
wine LTspiceIV.exe
rm LTspiceIV.exe

# start lstpice through wine
wine ~/.wine/drive_c/Program\ Files/LTC/LTspiceIV/scad3.exe

fperez

Larivact

Serving Flask under a subpath

Your Flask app object implements the __call__ method, which means it can be called like a regular function. When your WSGI container receives a HTTP request it calls your app with the environ dict and the start_response callable. WSGI is specified in PEP 0333. The two relevant environ variables are:

SCRIPT_NAME
The initial portion of the request URL's "path" that corresponds to the application object, so that the application knows its virtual "location". This may be an empty string, if the application corresponds to the "root" of the server.

bitjockey42

Ubuntu 16.04 on Macbook Pro 10,1 with Encrypted Root

NOTE: This is for dual-booting OS X 10.11 with Ubuntu 16.04.

Install

Preparation in OS X

Resize OS X partition with Disk Utility.