Skip to content

Instantly share code, notes, and snippets.

@dlo
dlo / .vimrc
Created June 28, 2012 15:53
Relative Line Numbers in Vim
set rnu
au BufEnter * :set rnu
au BufLeave * :set nu
au WinEnter * :set rnu
au WinLeave * :set nu
au InsertEnter * :set nu
au InsertLeave * :set rnu
au FocusLost * :set nu
au FocusGained * :set rnu
@peplin
peplin / gist:2483204
Created April 24, 2012 20:05 — forked from agriffis/gist:2481292
.bashrc.virtualenvwrapper
# Dynamically load virtualenvwrapper functions to reduce shell startup
# time.
#
# Copyright 2012 Aron Griffis <[email protected]>
# Released under the GNU GPL v3
#######################################################################
# Python virtualenvwrapper loads really slowly, so load it on demand.
if [[ $(type -w workon) != "workon: function" ]]; then
virtualenv_funcs=( workon deactivate mkvirtualenv )
@kgaughan
kgaughan / gist:1835224
Created February 15, 2012 11:40
Getting the domains assigned to a bunch of domains from DNS
from dns.resolver import Resolver, query, NXDOMAIN
import dns.query
from dns.exception import Timeout
from dns.message import make_query
from dns.rdatatype import NS
import socket
from random import choice
def get_zone_nameservers(zone):
nss = []
@bdarnell
bdarnell / fdserver.py
Created July 9, 2011 20:41
Demonstration of sharing file descriptors across processes
#!/usr/bin/env python
"""This is a demonstration of sharing file descriptors across processes.
It uses Tornado (need a recent post-2.0 version from github) and the
multiprocessing module (from python 2.6+). To run it, start one copy
of fdserver.py and one or more copies of testserver.py (in different
terminals, or backgrounded, etc). Fetch http://localhost:8000 and
you'll see the requests getting answered by different processes (it's
normal for several requests to go to the same process under light
load, but under heavier load it tends to even out).
from flask import Flask, request
from gevent.event import AsyncResult
from gevent.wsgi import WSGIServer
app = Flask(__name__)
waiters = []
@app.route("/")
def main():
@mhl
mhl / meld-compare-refs.py
Created July 29, 2010 16:46
Extract the trees from two commits to a temporary directory and run meld on them
#!/usr/bin/python3.1
# This is script that extracts the trees of two commits to temporary
# directories and then runs meld on both directories, so you can compare
# them using meld's nice recursive browsing interface.
#
# This is for an answer to this question:
# http://stackoverflow.com/questions/2006032/view-differences-of-branches-with-meld
from subprocess import call, Popen, PIPE, check_call