huyng

### MATPLOTLIBRC FORMAT

# This is a sample matplotlib configuration file - you can find a copy
# of it on your system in
# site-packages/matplotlib/mpl-data/matplotlibrc.  If you edit it
# there, please note that it will be overridden in your next install.
# If you want to keep a permanent local copy that will not be
# over-written, place it in HOME/.matplotlib/matplotlibrc (unix/linux
# like systems) and C:\Documents and Settings\yourname\.matplotlib
# (win32 systems).

also

// TileMill provider for Unfolding (or modestmaps-processing?)
// requires Unfolding (http://unfoldingmaps.org/) and GLGraphics (http://glgraphics.sourceforge.net/)

// this is important. weird.
import processing.opengl.*;
import codeanticode.glgraphics.*;

import de.fhpotsdam.unfolding.core.*;
import de.fhpotsdam.unfolding.geo.*;
import de.fhpotsdam.unfolding.utils.*;

cemre

void drawPath(float lat1, float lon1, float lat2, float lon2) {
  stroke(0);
  strokeWeight(5);
  noFill();
  
  lat1 *= PI/180;
  lon1 *= PI/180;
  lat2 *= PI/180;
  lon2 *= PI/180;
  

mattbaker

This example expects to have d3.min.js and d3.layout.min.js in the same directory as pie.js and pie_serv.js.

Run with node pie_serv.js

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!

jakevdp

Numba Ball Tree

This is a quick attempt at writing a ball tree for nearest neighbor searches using numba. I've included a pure python version, and a version with numba jit decorators. Because class support in numba is not yet complete, all the code is factored out to stand-alone functions in the numba version. The resulting code produced by numba is about ~10 times slower than the cython ball tree in scikit-learn. My guess is that part of this stems from lack of inlining in numba, while the rest is due to some sort of overhead

snorfalorpagus

#!/bin/bash

# usage: export_to_csv.sh <database.sqlite>

sqlite3 $1 "SELECT tbl_name FROM sqlite_master WHERE type='table' and tbl_name not like 'sqlite_%';" | while read table; do

echo $table

sqlite3 $1 <<!
.headers on

mroderick

How to add an image to a gist

1. Create a gist if you haven't already.
2. Clone your gist:

   # make sure to replace `<hash>` with your gist's hash
   git clone https://gist.github.com/<hash>.git # with https
   git clone [email protected]:<hash>.git     # or with ssh

jsundram

# https://stackoverflow.com/questions/9245638/select-random-lines-from-a-file

cat /usr/share/dict/words | sort -R | head -10 $lines

# faster
 gshuf -n 10 /usr/share/dict/words