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Kevin Warrick kwarrick

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@snb
snb / virtualbox_ports.png
Created January 24, 2010 01:46
virtualbox serial console
virtualbox_ports.png
@bgreenlee
bgreenlee / logging_subprocess.py
Created November 29, 2011 00:58
Variant of subprocess.call that accepts a logger instead of stdout/stderr #python
import subprocess
import select
from logging import DEBUG, ERROR
def call(popenargs, logger, stdout_log_level=DEBUG, stderr_log_level=ERROR, **kwargs):
"""
Variant of subprocess.call that accepts a logger instead of stdout/stderr,
and logs stdout messages via logger.debug and stderr messages via
logger.error.
@hrldcpr
hrldcpr / tree.md
Last active June 8, 2024 18:11
one-line tree in python

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

@dspezia
dspezia / Example log
Created April 9, 2012 15:17
Assessing pending activity of a Redis server
> ~/tcp_redis_monitor.py 6379
Timestamp Nb TX bytes RX bytes TX RMA RX RMA
1333983822.943 1 0 0 0.000 0.000
1333983823.193 1 0 0 0.000 0.000
1333983824.194 1 0 0 0.000 0.000
1333983825.195 1 0 0 0.000 0.000
1333983826.196 1 0 0 0.000 0.000
@ryin
ryin / tmux_local_install.sh
Last active April 23, 2024 01:06
bash script for installing tmux without root access
#!/bin/bash
# Script for installing tmux on systems where you don't have root access.
# tmux will be installed in $HOME/local/bin.
# It's assumed that wget and a C/C++ compiler are installed.
# exit on error
set -e
TMUX_VERSION=1.8
@bgreenlee
bgreenlee / gist:5305273
Last active December 15, 2015 18:39
Coalesce a list of overlapping start/end tuples
val ranges = List((2,3), (1,2), (5,11), (4,10), (3,3), (6,7), (15,16))
ranges.sorted.foldLeft(List[(Int, Int)]()) { (acc, t) =>
acc match {
case x :: xs if x._2 >= t._1 => (x._1, math.max(x._2, t._2)) :: xs
case x :: xs => t +: acc
case _ => List(t)
}
}.reverse
@nfisher
nfisher / d3-heatmap.html
Created June 24, 2013 23:13
Simple D3.js SVG heatmap
<!doctype HTML>
<title>D3 Test</title>
<script src="d3.v3.min.js" charset="utf-8"></script>
<style type="text/css">
body {
margin:0 auto;
position:relative;
width:958px;
}
.chart rect {
@aras-p
aras-p / preprocessor_fun.h
Last active June 21, 2024 12:20
Things to commit just before leaving your job
// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,
@koenpunt
koenpunt / chosen-bootstrap.css
Last active March 11, 2023 01:01
Bootstrap 3.0 theme for Chosen
select.form-control + .chosen-container.chosen-container-single .chosen-single {
display: block;
width: 100%;
height: 34px;
padding: 6px 12px;
font-size: 14px;
line-height: 1.428571429;
color: #555;
vertical-align: middle;
background-color: #fff;
@Tatsh
Tatsh / pushd.py
Created October 24, 2013 05:26
pushd for Python
from os import chdir, getcwd
from os.path import realpath
class PushdContext:
cwd = None
original_dir = None
def __init__(self, dirname):
self.cwd = realpath(dirname)