knight42

#!/usr/bin/env python -O
# -*- coding: utf-8 -*-
#from __future__ import print_function, unicode_literals, with_statement, division, absolute_import

# import os
# import random
# import requests
import sys
import requests

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package main

import (
	"fmt"
	"log"
	"strconv"

	"github.com/miekg/dns"
)

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#!/usr/bin/env python
#
# Decompressor/compressor for files in Mozilla's "mozLz4" format. Firefox uses this file format to
# compress e. g. bookmark backups (*.jsonlz4).
#
# This file format is in fact just plain LZ4 data with a custom header (magic number [8 bytes] and
# uncompressed file size [4 bytes, little endian]).
#
# This Python 3 script requires the LZ4 bindings for Python, see: https://pypi.python.org/pypi/lz4
#

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#!/bin/bash

SWAGGER_DOCS_PORT=${SWAGGER_DOCS_PORT:-8080}
d=$(mktemp -d)
cd $d || exit 1
wget -q https://raw.githubusercontent.com/moby/moby/master/api/swagger.yaml
docker run --rm -tid -v "$PWD/swagger.yaml":/usr/share/nginx/html/swagger.yaml \
    -e 'REDOC_OPTIONS=hide-hostname="true" lazy-rendering' \
    -p $SWAGGER_DOCS_PORT:80 \
    bfirsh/redoc:1.6.2

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# Excerpt from https://stackoverflow.com/a/14930421/4725840

git clone -b mybranch --single-branch git://sub.domain.com/repo.git

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Commit Message Conventions

These rules are adopted from the AngularJS commit conventions.

• Goals
• Generating CHANGELOG.md
  • Recognizing unimportant commits
  • Provide more information when browsing the history
• Format of the commit message
• Subject line

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Transforming Code into Beautiful, Idiomatic Python

Notes from Raymond Hettinger's talk at pycon US 2013 video, slides.

The code examples and direct quotes are all from Raymond's talk. I've reproduced them here for my own edification and the hopes that others will find them as handy as I have!

Looping over a range of numbers

for i in [0, 1, 2, 3, 4, 5]:

knight42

#!/usr/bin/python -O
# -*- coding: utf-8 -*-

########################
# Require python-xlrd
########################
from __future__ import print_function, unicode_literals, with_statement, division
import xlrd
import csv
from os import sys

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#!/bin/sh

# git clone --bare https://github.com/user/repo.git
# cd repo.git

git filter-branch --env-filter '
OLD_EMAIL="your-old-email@example.com"
CORRECT_NAME="Your Correct Name"
CORRECT_EMAIL="your-correct-email@example.com"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]

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use syntax::ast;
use syntax::ptr::P;
use syntax::codemap;
use syntax::parse::token;
use syntax::tokenstream::TokenTree;
use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacEager};
use syntax::ext::build::AstBuilder;
use syntax_pos::Span;
use rustc_plugin::Registry;
use syntax::util::small_vector::SmallVector;