mdemare

def dameraulevenshtein(seq1, seq2)
    oneago = nil
    thisrow = (1..seq2.size).to_a + [0]
    seq1.size.times do |x|
        twoago, oneago, thisrow = oneago, thisrow, [0] * seq2.size + [x + 1]
        seq2.size.times do |y|
            delcost = oneago[y] + 1
            addcost = thisrow[y - 1] + 1
            subcost = oneago[y - 1] + ((seq1[x] != seq2[y]) ? 1 : 0)
            thisrow[y] = [delcost, addcost, subcost].min

jagregory

So you've cloned somebody's repo from github, but now you want to fork it and contribute back. Never fear!

Technically, when you fork "origin" should be your fork and "upstream" should be the project you forked; however, if you're willing to break this convention then it's easy.

* Off the top of my head *

1. Fork their repo on Github
2. In your local, add a new remote to your fork; then fetch it, and push your changes up to it

    git remote add my-fork git@github...my-fork.git

amitsaha

'''
Basic tail command implementation
Usage:

tail.py filename numlines

'''

import sys
import linecache

victorreyesh

//Install Macports.
//Install aircrack-ng:
sudo port install aircrack-ng
//Install the latest Xcode, with the Command Line Tools.
//Create the following symlink:
sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/sbin/airport
//Figure out which channel you need to sniff:
sudo airport -s

sudo airport en1 sniff [CHANNEL]

jimjh

# objects with at least one widget and at least one user
$ cat part-r-00000 | jq 'select((.widgets | length) > 0 and (.users | length) > 0)'

mandiwise

// Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository

$ git ls-files | xargs wc -l

vladignatyev

# The MIT License (MIT)
# Copyright (c) 2016 Vladimir Ignatev
#
# Permission is hereby granted, free of charge, to any person obtaining 
# a copy of this software and associated documentation files (the "Software"), 
# to deal in the Software without restriction, including without limitation 
# the rights to use, copy, modify, merge, publish, distribute, sublicense, 
# and/or sell copies of the Software, and to permit persons to whom the Software 
# is furnished to do so, subject to the following conditions:
# 

pdl

 # ack Module::Load --output='@{[`git blame $_[1] -L $.,$. | perl -e "chomp and print while <STDIN>"`]}'
 alias ack-blame="ack --output='@{[\`git blame \$_[1] -L \$.,\$. | perl -e \"chomp and print while <STDIN>\"\`]}'"

kylemcdonald

import argparse
import string
import requests
import time

parser = argparse.ArgumentParser(
	description='Get all Google Suggest results for a query.')
parser.add_argument('query')
parser.add_argument('--sleep', type=float, default=0.1)
parser.add_argument('--verbose', action='store_true')

gene1wood

LambdaContext

Here is the raw output from examining the Python LambdaContext context object in a AWS Lambda function when called from a CloudFormation stack. More information on the context object can be found here : http://docs.aws.amazon.com/lambda/latest/dg/python-context-object.html

LambdaContext object : print(context)

<__main__.LambdaContext object at 0x7fd706780710>

LambdaContext vars : vars(context)