netj

#!/usr/bin/env bash
# memusg -- Measure memory usage of processes
# Usage: memusg COMMAND [ARGS]...
#
# Author: Jaeho Shin <netj@sparcs.org>
# Created: 2010-08-16
############################################################################
# Copyright 2010 Jaeho Shin.                                               #
#                                                                          #
# Licensed under the Apache License, Version 2.0 (the "License");          #

kroger

#!/usr/bin/env python

import subprocess, os, glob

## Rename wav files using frequency and pitch detection:
## GTR_08.wav ---> automated pitch detection & file renaming ---> C - 130.81 Hz - GTR_08.wav


WAV_DIR = r"C:/Conversion"
AUBIO_DIR = r"C:/Conversion"

hrldcpr

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!

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

stucchio

from numpy import *
from scipy.stats import beta


class BetaBandit(object):
    def __init__(self, num_options=2, prior=(1.0,1.0)):
        self.trials = zeros(shape=(num_options,), dtype=int)
        self.successes = zeros(shape=(num_options,), dtype=int)
        self.num_options = num_options
        self.prior = prior

tomasdev

So much code.

• Disney https://github.com/wdas
• Antimodular https://github.com/antimodular
• Flightphase https://github.com/Flightphase
• Sparkfun https://github.com/sparkfun
• Field https://github.com/field
• Otherlab https://github.com/otherlab
• Dreamworks https://github.com/dreamworksanimation
• Pixar https://github.com/PixarAnimationStudios

hdragomir

<script type="text/javascript">
    (function () {
      "use strict";
      // once cached, the css file is stored on the client forever unless
      // the URL below is changed. Any change will invalidate the cache
      var css_href = './index_files/web-fonts.css';
      // a simple event handler wrapper
      function on(el, ev, callback) {
        if (el.addEventListener) {
          el.addEventListener(ev, callback, false);

james2doyle

curl --connect-timeout 15 -v --insecure "smtp://smtp.example.com:25" -u "username:password"
\ --mail-from "sender@example.com" --mail-rcpt "destination@example.com"
\ -T email-contents.txt --ssl

paulirish

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
};

NodeList.prototype.__proto__ = Array.prototype;