takluyver

Copy nbflatten.py to somewhere on $PATH. Then, in the root of a git repository, run these commands:

echo "*.ipynb diff=ipynb" >> .gitattributes 
git config diff.ipynb.textconv nbflatten.py

When you change a notebook and run git diff, you'll see the diff of flattened, simplified notebooks, rather than the full JSON. This does lose some information (metadata, non-text output), but it makes it easier to see simple changes in the notebook.

This doesn't help with merging conflicting changes in notebooks. For that, see nbdiff.org.

electronut

"""
ldr.py

Display analog data from Arduino using Python (matplotlib)

Author: Mahesh Venkitachalam
Website: electronut.in
"""

import sys, serial, argparse

f4ktrh

# DISCLAIMER: 
# - Code is provided "as is" and any expressed or implied warranties are disclaimed.
# - Errors and omissions excepted.

# NOTE:
# - Read it carefully, some commands might have to be changed for your system.
#   - BLAS/LAPACK compilation commands will most likely have to be changed based on the
#     stackoverflow link below.
# - Running this shell file as a script is NOT recommended. Copy/pasting one command at a time is 
#   okay as long as you monitor the output for any possible errors/warnings.

thomasgohard

language: ruby

branches:
  only:
    - master

script:
  - "bundle exec jekyll build" 
  - ./build.sh

z-m-k

#LaTeX in IPython Notebook

With this extension you can use LaTeX-style references within IPython (Notebook) while still using markdown for formatting.

Required:

• ipython-dev
• biblio-py
• markdown

pv

import numpy as np
import scipy.linalg.blas

cdef extern from "f2pyptr.h":
    void *f2py_pointer(object) except NULL

ctypedef int dgemm_t(
	char *transa, char *transb,
	int *m, int *n, int *k,
	double *alpha,

evansd

function substitute {
    if [ -z "$1" -o -z "$2" ]; then
        echo "Usage: substitue FROM_STRING TO_STRING [OPTION]..."
        echo
        echo "Replace all occurances of FROM_STRING (a sed-compatible regular"
        echo "expression) with TO_STRING in all files for which ack-grep matches"
        echo "FROM_STRING."
        echo
        echo "Any additional options are passed directly to ack-grep (e.g.,"
        echo " --type=html would only run the substitution on html files)." 

tkafka

import numpy as np

def peakdetect(y_axis, x_axis = None, lookahead = 500, delta = 0):
    """
    Converted from/based on a MATLAB script at http://billauer.co.il/peakdet.html
    
    Algorithm for detecting local maximas and minmias in a signal.
    Discovers peaks by searching for values which are surrounded by lower
    or larger values for maximas and minimas respectively
    

sixtenbe

#!/usr/bin/python2


# Copyright (C) 2016 Sixten Bergman
# License WTFPL
#
# This program is free software. It comes without any warranty, to the extent
# permitted by applicable law. 
# You can redistribute it and/or modify it under the terms of the Do What The
# Fuck You Want To Public License, Version 2, as published by Sam Hocevar. See

endolith

from __future__ import division
from numpy.fft import rfft
from numpy import argmax, mean, diff, log, nonzero
from scipy.signal import blackmanharris, correlate
from time import time
import sys
try:
    import soundfile as sf
except ImportError:
    from scikits.audiolab import flacread