arashm

#!/usr/bin/env ruby
require 'nokogiri' # gem install nokogiri --no-document
require 'net/http'
require 'json'
require 'cgi'

# Suppose you want to know how to format a date in bash. Why open your browser and read through
# blogs (risking major distraction) when you can simply stay in the console and ask howdoi:
# $ ruby howdoi.rb format date bash
# > DATE=`date +%Y-%m-%d`

emad-elsaid

#!/usr/bin/env ruby
require 'mail' # gem install mail --no-document

# Credit to : 
# http://stackoverflow.com/questions/12884711/how-to-send-email-via-smtp-with-rubys-mail-gem

def ask question
  print "#{question} ? : "
  $stdin.gets.chomp!
end

cjolly

Stop Versioning Rails Secret Tokens

After reading Code Climate's Rails' Insecure Defaults I realized I was guilty of breaking rule 3. Versioned Secret Tokens. Here's how I fixed it.

Use dotenv in development and test environments:

# Gemfile
gem 'dotenv-rails', groups: [:development, :test]

jedisct1

#include "tweetnacl.h"

#define FOR(i,n) for (i = 0;i < n;++i)
#define sv static void

typedef unsigned char u8;
typedef unsigned int u32;
typedef unsigned long long u64;
typedef long long i64;
typedef i64 gf[16];

rubyonrailsworks

o.......Open files, directories and bookmarks....................|NERDTree-o|
go......Open selected file, but leave cursor in the NERDTree.....|NERDTree-go|
t.......Open selected node/bookmark in a new tab.................|NERDTree-t|
T.......Same as 't' but keep the focus on the current tab........|NERDTree-T|
i.......Open selected file in a split window.....................|NERDTree-i|
gi......Same as i, but leave the cursor on the NERDTree..........|NERDTree-gi|
s.......Open selected file in a new vsplit.......................|NERDTree-s|
gs......Same as s, but leave the cursor on the NERDTree..........|NERDTree-gs|
O.......Recursively open the selected directory..................|NERDTree-O|
x.......Close the current nodes parent...........................|NERDTree-x|

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

kamui

#!/usr/bin/env ruby

# Convert command line
#
#gm convert -font helvetica -fill white -pointsize 20 -draw "text 500,600 'WALLPAPERZ ARE GOOD'" test.jpg output.jpg
#
#convert -background transparent -fill white -gravity center -size 1024x200 -font Helvetica -pointsize 20 #caption:"I'm a wallpaper, you know what to do" test.jpg +swap -gravity south -composite output.jpg
#
# Mogrify command line
#