simonrad

# Set up custom zsh command prompt.
PROMPT='%(?.%F{green}√.%F{red}%?)%f %B%F{240}%1~%f%b %# '

# Aliases.
alias l='ls -G'
alias la='l -a'
alias ll='l -l'
alias lla='l -la'

alias b='cd ..'

simonrad

#!/usr/bin/env bash

cd `dirname "$0"`                  # cd to the directory containing this script.
cd `git rev-parse --show-toplevel` # cd to the root of the git repo.

set -e # Fail on errors.
set -x # Print commands.


# Some example code below:

simonrad

# This module is meant to be imported.

# You'll need to run:
#   pip install pydot

'''
# Example usage:

import graph_helpers as gh

simonrad

from funcy import memoize


# Returns difference between two words.
# O(N^2) in space and time.
@memoize
def diff(a, b):
    if a == "" and b == "":
        return (0,                         "")
    if a == "":

simonrad

import subprocess


def run_bash_command(command):
    '''
    Returns the stdout of the command.
    If the exit code is non-zero, raises a subprocess.CalledProcessError.
    Note: If the command involves ssh, it's recommended that you pass the -T option to ssh, to prevent it from messing with your terminal modes.
    '''
    return subprocess.check_output(['bash', '-c', command]).strip()

simonrad

#!/usr/bin/env python

'''
This script reads a set of numbers and plots a histogram.
'''

import sys
import matplotlib.pyplot as plt
import numpy as np

simonrad

from math import sqrt
from scipy.stats import norm

def normal_dist_params(num_trials, num_successes):
    # Returns the mean and variance of the normal distribution approximation that models the actual success rate given the experiment results.
    p = float(num_successes) / float(num_trials)
    n = num_trials
    mean = p
    variance = p * (1-p) / n
    return (mean, variance)

simonrad

# --------------------------------------------------
# Output:
#   We randomly distribute T tasks across N shards.
#   We compute the 95th percentile of (size of largest shard / size of average shard).
#     2 shards,     2 tasks = 2.00
#     2 shards,     8 tasks = 1.75
#     2 shards,    40 tasks = 1.30
#     2 shards,   200 tasks = 1.14
#     5 shards,     5 tasks = 3.00
#     5 shards,    20 tasks = 2.00

simonrad

Cherry Pick without committing:
  Script target: /usr/bin/env
  Parameters:    git cherry-pick --no-commit $SHA

Checkout working tree from commit:
  Script target: /usr/bin/env
  Parameters:    git checkout $SHA -- $REPO

simonrad

# bash/zsh completion support for core Git.
#
# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed under the GNU General Public License, version 2.0.
#
# The contained completion routines provide support for completing:
#
#    *) local and remote branch names
#    *) local and remote tag names