chubas

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

chubas

#container {
  float:right;
  position:relative;
  left:-50%;
}
#container ul {
  list-style:none; 
  position:relative;
  left:50%;
}

chubas

ul.menu a {color: #fff !important;}
pre, .section .gist .gist-file .gist-data pre {
  font-family: 'Consolas',sans-serif !important;
  letter-spacing: -1px !important;
  color: #eee !important;
  background-color: #000 !important;
}
div.gist-file, .gist-syntax, .gist-data{
  line-height: 1.5 !important;
  font-family: 'Consolas',sans-serif !important;

chubas

require 'stretto'

player = Stretto::Player.new('C C G G | A A Gh | F F E E | D D Ch')
player.play

chubas

#===== Video

ffmpeg -f x11grab -s wxga -r 25 -i :0.0 -sameq /tmp/out.mpg

#===== Audio

# Start timidity port
timidity -iA -B0 -Os -EFreverb=0

chubas

*** glibc detected *** ruby: double free or corruption (fasttop): 0x10922a48 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0x63a0d1]
/lib/tls/i686/cmov/libc.so.6[0x63b7d2]
/lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0x63e8ad]
ruby(ruby_xfree+0x26)[0x8073316]
/usr/lib/libxml2.so.2(xmlFreeNodeList+0x166)[0xe0b886]
/usr/lib/libxml2.so.2(xmlFreeNodeList+0x84)[0xe0b7a4]
/usr/lib/libxml2.so.2(xmlFreeNodeList+0x84)[0xe0b7a4]
/usr/lib/libxml2.so.2(xmlFreeDoc+0xc2)[0xe0b5e2]

chubas

t = Time.now
wtf = 2.years

puts wtf.to_i             #=> 63115200
puts ((t + wtf) - t).to_i #=> 63158400

chubas

extract () {
  if [ -f $1 ] ; then
      case $1 in
          *.tar.bz2)   tar xvjf $1    ;;
          *.tar.gz)    tar xvzf $1    ;;
          *.bz2)       bunzip2 $1     ;;
          *.rar)       rar x $1       ;;
          *.gz)        gunzip $1      ;;
          *.tar)       tar xvf $1     ;;
          *.tbz2)      tar xvjf $1    ;;

chubas

require 'json'
require 'net/http'
require 'uri'

status = JSON.parse Net::HTTP.get(URI.parse("http://api.twitter.com/1/account/rate_limit_status.json"))
red, green, reset = "\e[31m", "\e[32m", "\e[0m"
wait = (Time.at(status["reset_time_in_seconds"].to_i) - Time.now).to_i
if (hits = status["remaining_hits"]).zero?
  puts "#{red}Oops#{reset}, seems you have to wait another #{red}#{wait / 60} mins, #{wait % 60} secs#{reset}."
else

chubas

function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

function proml {
  local BLUE="\[\033[0;34m\]"
  local RED="\[\033[0;31m\]"
  local LIGHT_RED="\[\033[1;31m\]"
  local GREEN="\[\033[0;32m\]"
  local LIGHT_GREEN="\[\033[1;32m\]"