froots

if (typeof (AC) === "undefined") {
    AC = {}
}
AC.ImageReplacer = Class.create({
    _defaultOptions: {
        listenToSwapView: true,
        filenameRegex: /(.*)(\.[a-z]{3}($|#.*|\?.*))/i,
        filenameInsert: "_☃x",
        ignoreCheck: /(^http:\/\/movies\.apple\.com\/|\/105\/|\/global\/elements\/quicktime\/|_(([2-9]|[1-9][0-9]+)x|nohires)(\.[a-z]{3})($|#.*|\?.*))/i,
        attribute: "data-hires",

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

welbornprod

#!/bin/bash

# Here are some embedded Python examples using Python3.
# They are put into functions for separation and clarity.


# Simple usage, only using python to print the date.
# This is not really a good example, because the `date`
# command works just as well.
function date_time {

Alpha59

git ls-files -z | xargs -0n1 git blame -wfn | grep -v "test" | grep "\.(js|html)[^o]\s" | perl -n -e '/\((.*)\s[\d]{4}\-/ && print $1."\n"' | awk '{print $1" "$2" "$3}' | sort -f | uniq -c | sort -nr

# Lists the number of lines that an author has contributed to the code base.
# This also filters for !test and ==.js or .html (which was useful for this particular run)

# A Django version of the same thing: 
git ls-files -z | xargs -0n1 git blame -wfn | grep -v "test" | grep -v "fixture" | grep -v "json" | grep -v "gpg" | grep -v ".md" | grep -v "initial_schema" | grep -v "fonts" | grep -v "min." | grep -v "migrations" | grep -v "images" | grep -v "/bootstrap" | grep -v "debug" | grep -v "/img" | grep -v "vendor" | perl -n -e '/\((.*)\s[\d]{4}\-/ && print $1."\n"' | awk '{print $1" "$2" "$3}' | sort -f | uniq -c | sort -nr

Joris-van-der-Wel

# Download and extract from https://www.gnu.org/software/solfege/ for example "solfege-3.22.2.tar.gz"
brew install librsvg texinfo pygtk timidity
export PATH=`brew --prefix`/opt/gettext/bin:$PATH
export PKG_CONFIG_PATH=`brew --prefix`/opt/libffi/lib/pkgconfig:$PKG_CONFIG_PATH
./configure
make

jclosure

brew cask install dia

After his it won't run because DISPLAY=:0 env var is not set

vim /Applications/Dia.app/Contents/Resources/bin/dia

satyajitvg

"""
simple character rnn from Karpathy's blog
"""

import numpy as np

def random_init(num_rows, num_cols):
    return np.random.rand(num_rows, num_cols)*0.01

def zero_init(num_rows, num_cols):

adambene

function* delays() {
  let a = yield delay(800, "Hello, I'm an");
  console.log(a);

  let b = yield delay(400, "async coroutine!");
  console.log(b);
}

const coroutine = nextValue => iterator => {
  const { done, value } = iterator.next(nextValue);

agnjunio

license: apache-2.0
height: 600
border: no