mblondel

# Mathieu Blondel, September 2010
# License: BSD 3 clause

import numpy as np
from numpy import linalg
import cvxopt
import cvxopt.solvers

def linear_kernel(x1, x2):
    return np.dot(x1, x2)

lusis

import argparse
from mock import Mock

m = Mock()

parser = argparse.ArgumentParser()
subparsers = parser.add_subparsers()

query_group = subparsers.add_parser('query')
add_group = subparsers.add_parser('add')

snuggs

############################################################################
#  _
# | |_ _ __ ___  _   ___  __
# | __| '_ ` _ \| | | \ \/ /
# | |_| | | | | | |_| |>  <
#  \__|_| |_| |_|\__,_/_/\_\
#
#  Cheatsheets:
#    https://devhints.io/tmux
# `property not found` issue:

gaubert

########## SETTINGS 

# On startup, lftp executes ~/.lftprc and ~/.lftp/rc. You can place aliases and 'set' commands 
# there. Some people prefer to see full protocol debug, use 'debug' to turn the debug on.

# Certain commands and settings take a time interval parameter. It has the format Nx[Nx...], where N is time amount
# (floating point) and x is time unit: d - days, h - hours, m - minutes, s - seconds. Default unit is second. E.g.
# 5h30m or 5.5h. Also the interval can be 'infinity', 'inf', 'never', 'forever' - it means infinite interval. E.g.
# 'sleep forever' or 'set dns:cache-expire never'.

cdown

urlencode() {
    # urlencode <string>

    old_lc_collate=$LC_COLLATE
    LC_COLLATE=C

    local length="${#1}"
    for (( i = 0; i < length; i++ )); do
        local c="${1:$i:1}"
        case $c in

brantfaircloth

import time
import random
from multiprocessing import Process, Queue, JoinableQueue, cpu_count

""" Adjust time.sleep() values to see action of consumer """

def work(id, jobs, result):
    while True:
        task = jobs.get()
        if task is None:

simme

# First install tmux
brew install tmux

# For mouse support (for switching panes and windows)
# Only needed if you are using Terminal.app (iTerm has mouse support)
Install http://www.culater.net/software/SIMBL/SIMBL.php
Then install https://bitheap.org/mouseterm/

# More on mouse support http://floriancrouzat.net/2010/07/run-tmux-with-mouse-support-in-mac-os-x-terminal-app/

mislav

gingerlime

#!/bin/bash

usage()
{
cat << EOF
usage: $0 options

This script set ownership for all table, sequence and views for a given database

Credit: Based on http://stackoverflow.com/a/2686185/305019 by Alex Soto

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