folkertdev

"""
A sympy-based Lagrange polynomial constructor. 

Given a set of function inputs and outputs, the lagrangePolynomial function will construct an 
expression that for every input gives the corresponding output. For intermediate values,
the polynomial interpolates (giving varying results based on the shape of your input). 
This is useful when the result needs to be used outside of Python, because the 
expression can easily be copied. To convert the expression to a python function object,
use sympy.lambdify.
"""

folkertdev

"""
A sympy-based newton polynomial constructor. 

Given a set of function inputs and outputs, the newtonPolynomial function will construct an 
expression that for every input gives the corresponding output. For intermediate values,
the polynomial interpolates (giving varying results based on the shape of your input). 

This is useful when the result needs to be used outside of Python, because the 
expression can easily be copied. To convert the expression to a python function object,
use sympy.lambdify.

folkertdev

# pairwise is defined in utils.py and a very handy function
def pairwise(iterable):
     a, b = tee(iterable)
     next(b, None)
     return zip(a, b)

def resample(stroke, sampling=5.0):
    new_vertices = []
    for a, b in pairwise(stroke):
        new_vertices.append(a)

folkertdev

#!/bin/bash
# inspired by
# http://linux.die.net/man/1/inotifywait
# http://razius.com/articles/auto-refreshing-google-chrome-on-file-changes/
# http://unix.stackexchange.com/questions/37258/refresh-reload-active-browser-tab-from-command-line

# Usage:
# ./chrome-refresh.sh /folder/to/watch /some/folder/file_to_watch.html
 
TIME_FORMAT='%F %H:%M'

folkertdev

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console