oyvindio

import sys
from gprof2dot import gprof2dot
import pygraphviz as pgv
import os.path

PRUNE = True
DEFAULT_NODE_TRESHOLD = 0.5
DEFAULT_EDGE_TRESHOLD = 0.1

if __name__ == '__main__':

indexzero

README.md Outline

• Header and a Brief description (should match package.json)
• Example (if applicable)
• Motivation (if applicable)
• API Documentation: This will likely vary considerably from library to library.
• Installation
• Tests
• Contributors
• License

tausen

%%                     FANCY PLOTTING                     %%
%  Code by Mathias Tausen, 2011                            %
%  Contact: mathias.tausen@gmail.com                       %
%  Version: beta 0.5 rev1, 191211                          %
%----------------------------------------------------------%
%  Eases the process of plotting data with MATLAB          %
%                                                          %
%  How to use:                                             %
%   - Specify the data files in the files cell, syntax:    %
%      files = {'file1';'file2';'file3'};                  %

jassinm

python -m cProfile -o rep.prof <script.py>
python -c 'import pstats; p=pstats.Stats('rep.prof'); p.sort_stats('cumulative').print stats(10)'

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

arvearve

Mathematics: What do grad students in math do all day?

by Yasha Berchenko-Kogan

A lot of math grad school is reading books and papers and trying to understand what's going on. The difficulty is that reading math is not like reading a mystery thriller, and it's not even like reading a history book or a New York Times article.

The main issue is that, by the time you get to the frontiers of math, the words to describe the concepts don't really exist yet. Communicating these ideas is a bit like trying to explain a vacuum cleaner to someone who has never seen one, except you're only allowed to use words that are four letters long or shorter.

What can you say?

durden

if __name__ == "__main__":
    import sys
    import pstats

    stats = pstats.Stats(sys.argv[1])
    stats.strip_dirs()
    stats.sort_stats('cumulative')
    stats.print_stats()

damianavila

"""
Usage: python remove_output.py notebook.ipynb [ > without_output.ipynb ]
Modified from remove_output by Minrk

"""
import sys
import io
import os
from IPython.nbformat.current import read, write

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

atsuya046

# http://stackoverflow.com/questions/963965/how-is-this-strategy-pattern
# -written-in-python-the-sample-in-wikipedia
"""
In most of other languages Strategy pattern is implemented via creating some
base strategy interface/abstract class and subclassing it with a number of
concrete strategies (as we can see at
http://en.wikipedia.org/wiki/Strategy_pattern), however Python supports
higher-order functions and allows us to have only one class and inject
functions into it's instances, as shown in this example.
"""