Recent improvements to the ClojureScript compiler have greatly simplified setting up development versus production outputs.

This example uses Figwheel as something that you want to exclude for production, but the pattern is general.

With this simple setup you only need one html file/view and it will work for developement and production.

Non-parametric computation of entropy and mutual-information
Adapted by G Varoquaux for code created by R Brette, itself
from several papers (see in the code).
These computations rely on nearest-neighbor statistics
import numpy as np
""" Non-negative matrix factorization for I divergence
This code was implements Lee and Seung's multiplicative updates algorithm
for NMF with I divergence cost.
Lee D. D., Seung H. S., Learning the parts of objects by non-negative
matrix factorization. Nature, 1999
# Author: Olivier Mangin <>
View Example.hs
module Example () where
import Network.HTTP
-- Non HTTPS
-- 1. Perform a basic HTTP get request and return the body
get :: String -> IO String
get url = simpleHTTP (getRequest url) >>= getResponseBody

vimdiff cheat sheet

##git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)
:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)
View nginx.conf
location /resize {
alias /tmp/nginx/resize;
set $width 150;
set $height 100;
set $dimens "";
if ($uri ~* "^/resize_(\d+)x(\d+)/(.*)" ) {
set $width $1;
set $height $2;
set $image_path $3;
# -*- coding: utf-8 -*-
import unicodedata
""" Normalise (normalize) unicode data in Python to remove umlauts, accents etc. """
data = u'naïve café'
normal = unicodedata.normalize('NFKD', data).encode('ASCII', 'ignore')
print normal
#!/usr/bin/python -u
Python port of PHP serialize() and unserialize()
by Samuel Cochran <>
I couldn't find a nice, fairly efficient implementation of serialize/unserialize for Python... so I wrote one. I didn't use str().partition because I wanted Python <2.5 compatibility.
TODO: Performance review. There's an awful lot of string copying. >.>