eagsalazar

1.9.3p0 :001 > User.first./home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:182:in `block (2 levels) in <module:InputCompletor>': can't convert Regexp to String (TypeError)
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:175:in `each_object'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:175:in `block in <module:InputCompletor>'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/input-method.rb:115:in `call'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/input-method.rb:115:in `readline'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/input-method.rb:115:in `gets'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb.rb:139:in `block (2 levels) in eval_input'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb.rb:273:in `signal_status'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb.rb:138:in `block in eval_input'
	from /home/e

joho

Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
(if you aren't using version 9.1.5, change line 6 with the correct version)

1. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
2. mv /usr/local/var/postgres /usr/local/var/postgres91
3. brew update
4. brew upgrade postgresql
5. initdb /usr/local/var/postgres -E utf8
6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
7. cp /usr/local/Cellar/postgresql/9.2.0/homebrew.mxcl.postgresql.plist ~/Library/LaunchAgents/

SlexAxton

gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else

bmhatfield

# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.

# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
    source ~/.gnupg/.gpg-agent-info
    export GPG_AGENT_INFO
else

callmeloureiro

/*

Hoje iremos MUDAR a vida da pessoa que não te responde no Facebook... 
Que tal enviar mensagens pra ela até obter uma resposta?! 
Sensacional não acha?! Mas, somos devs, correto?! Então vamos automatizar esse paranauê!

Para utilizar:
- Abra o messenger.com;
- Selecione a conversa que você quer;
- Abra o console e cole o código que está no gist;

infoslack

ICOs

Blockchain review

• https://hackernoon.com/a-primer-on-blockchains-protocols-and-token-sales-9ebe117b5759
• https://hackernoon.com/differences-between-protocol-blockchain-and-app-blockchain-companies-802b699eccde
• https://hackernoon.com/learn-blockchains-by-building-one-117428612f46

Fundamentals

• https://hackernoon.com/icos-for-dummies-like-me-1e82a8bc27f4