nkrumm’s gists

nkrumm / hack.sh

Created June 6, 2013 04:34 — forked from erikh/hack.sh

	#!/usr/bin/env sh

	##
	# This is script with usefull tips taken from:
	# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	#
	# install it:
	# curl -sL https://raw.github.com/gist/2108403/hack.sh \| sh
	#

nkrumm / matplotlib_color_Gen

Created June 7, 2013 15:27

color generator for matplotlib

	NUM_COLORS = 22

	cm = get_cmap('gist_rainbow')
	for i in range(NUM_COLORS):
	color = cm(1.*i/NUM_COLORS) # color will now be an RGBA tuple

nkrumm / infinite defaultdict

Created June 9, 2013 21:38

infinite default dict (courtesy of @raymondh)

	infinite_defaultdict = lambda: defaultdict(infinite_defaultdict)
	d = infinite_defaultdict()
	d['x']['y']['z'] = 10

nkrumm / Matplotlib Tufte Style

Created June 11, 2013 23:54

Styles an matplotlib axes with minimalist features (a la Edward Tufte)

	def tuftestyle(ax):
	"""Styles an axes object to have minimalist graph features"""
	ax.grid(True, 'major', color='w', linestyle='-', linewidth=1.5,alpha=0.6)
	ax.patch.set_facecolor('white')

	#ax.set_axisbelow(True)

	ax.spines["right"].set_visible(False)
	ax.spines["top"].set_visible(False)
	ax.spines["bottom"].set_visible(False)

nkrumm / draw_bars

Created June 11, 2013 23:57

Draw horizontal p-value comparison bars in barplots

	def drawBars(ax, s, ypos, xpos = [0.5,1.5], tick_height = 0.02, fontsize=12, fontcolor="black"):
	ypos = ypos/float(ax.get_ylim()[1]) + tick_height

	trans = transforms.blended_transform_factory(ax.transData, ax.transAxes)
	l = Line2D([xpos[0], xpos[0], xpos[1], xpos[1]],[ypos, ypos+tick_height, ypos+tick_height, ypos], lw=1.5, c="k", transform=trans)
	ax.text(xpos[0] + ((xpos[1]-xpos[0])/2.), ypos + (tick_height*1.5), s=s, ha= "center", va="bottom", fontsize=fontsize, color=fontcolor, transform=trans)
	ax.add_line(l)

nkrumm / autolabel barplots

Created June 11, 2013 23:58

Handy function to label barplots

	def autolabel(ax,rects,text,fmt=None,below=False,offset_fraction=0.05):
	for rect,t in zip(rects,text):
	height = rect.get_height()+rect.get_y()
	if below:
	ax.text(rect.get_x()+rect.get_width()/2., (1-offset_fraction)*height, t,
	ha='center', va='top', **fmt)
	else:
	ax.text(rect.get_x()+rect.get_width()/2., (1+offset_fraction)*height, t,
	ha='center', va='bottom', **fmt)

nkrumm / github_cli.bash

Last active December 21, 2015 00:59

git hub command line improvements

	Improve the log (https://coderwall.com/p/euwpig?i=3&p=1&t=git)

	git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --"

	Enable color in git:
	git config --global --add color.ui true

	Make git push only push the current branch
	git config --global push.default current

nkrumm / gist:6245527

Created August 15, 2013 22:25

Show all duplicated lines in a dataframe

pd.concat(g for _, g in df.groupby("duplicated_key_name") if len(g) > 1)

nkrumm / gist:6710127

Created September 26, 2013 05:16

colorful PS1

nkrumm / macros.simple_table.html

Last active December 24, 2015 00:59

simple_table jinja2 macro

	{% macro simple_table(data, rowlink_prefix, column_order, column_names, id_field="_id") %}

	<table class="table table-hover table-condensed" data-provides="rowlink">
	{{ table_header(column_names\|default(column_order\|default(data[0])))}}
	<tbody>
	{% for row in data %}
	<tr>
	{% for item in column_order\|default(row) %}
	{% if (rowlink_prefix != None) and (item == id_field) %}
	<td><a href='{{ rowlink_prefix + row[item] \| string }}'>{{ row[item] }}</a></td>

Nik Krumm nkrumm