pakt

#
# read/write access to python's memory, using a custom bytearray.
# some code taken from: http://tinyurl.com/q7duzxj
#
# tested on:
# Python 2.7.10, ubuntu 32bit
# Python 2.7.8, win32
#
# example of correct output:
# inspecting int=0x41424344, at 0x0228f898

labeneator

#!/usr/bin/env python
# vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4 textwidth=79 autoindent

"""
Python source code
Last modified: 15 Feb 2014 - 13:38
Last author: lmwangi at gmail  com

Displays the available memory fragments
by querying /proc/buddyinfo

igrigorik

# Quick comparison of Deflate performance with respec to varios
# LZ77 window and memLevel settings. E.g...
#
# $> curl https://github.com/timeline.json -o timeline.json
# $> ruby compare.rb timeline.json
#

require "zlib"

unless file = ARGV[0]

millisami

This is a little trick I use to spin up the packages instalation on Debian/Ubuntu boxes in Vagrant.

I add a simple function that checks if a directory named something similar to ~/.vagrant.d/cache/apt/opscode-ubuntu-12.04/partial (it may have another path in Windows or MacOS) and create the directory if it doesn't already exist.

def local_cache(box_name)
  cache_dir = File.join(File.expand_path(Vagrant::Environment::DEFAULT_HOME),
                        'cache',
                        'apt',
                        box_name)

drdaeman

#!/usr/bin/env python

import socket
import os
import struct

if getattr(socket, "NETLINK_CONNECTOR", None) is None:
    socket.NETLINK_CONNECTOR = 11

CN_IDX_PROC = 1

gregburek

import time

def RateLimited(maxPerSecond):
    minInterval = 1.0 / float(maxPerSecond)
    def decorate(func):
        lastTimeCalled = [0.0]
        def rateLimitedFunction(*args,**kargs):
            elapsed = time.clock() - lastTimeCalled[0]
            leftToWait = minInterval - elapsed
            if leftToWait>0:

zaius

ctrl-z
bg

touch /tmp/stdout
touch /tmp/stderr
gdb -p $!

# In GDB
p dup2(open("/tmp/stdout", 1), 1)
p dup2(open("/tmp/stderr", 1), 2)