Ferada

time go run timeoutreader.go http://www.example.com/ simple 1s >/dev/null

time go run timeoutreader.go http://www.example.com/ anything-but-simple 1s >/dev/null

time curl http://www.example.com/ >/dev/null

shazow

Learning OpenGL Notes

Notes have been moved here: https://github.com/shazow/learning-opengl

Old versions of the notes that were here are still available as revisions of this gist. Previous revision: https://gist.github.com/shazow/d869952642fe081466fa/70d92e7aac66be8ce9217b06d45fc6441af7b06c

schmichael

├── bin     # random scripts
├── data    # db bootstrap files
├── devops  # salt in our case
└── src     # code
    ├── ... # a bunch of packages as if they were individual repos
    └── cmd
        ├── app1
        └── appN # all of these are main packages that build our service binaries

pamo

##### COLORS #####
NO_COLOR="\[\033[0m\]"
LIGHT_WHITE="\[\033[1;37m\]"
WHITE="\[\033[0;37m\]"
GRAY="\[\033[1;30m\]"
BLACK="\[\033[0;30m\]"

RED="\[\033[0;31m\]"
LIGHT_RED="\[\033[1;31m\]"
GREEN="\[\033[0;32m\]"

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

amundo

#!/usr/bin/env python
# let's cheat at scrabble

def count_letters(word):
  count = {} 
  for letter in word:
    if letter not in count: count[letter] = 0
    count[letter] += 1 
  return count