arne-cl

Example: You have a branch refactor that is quite different from master. You can't merge all of the commits, or even every hunk in any single commit or master will break, but you have made a lot of improvements there that you would like to bring over to master.

Note: This will not preserve the original change authors. Only use if necessary, or if you don't mind losing that information, or if you are only merging your own work.

On master:

> git checkout -b temp

flaviocopes

package main

import (
	"strings"
)

func main() {
	strings.HasPrefix("foobar", "foo") // true
}

Faheetah

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"

xiongchiamiov

function decode-authorization-failure-message {
    if [ $# -ne 1 ] || [ "$1" = -h ] || [ "$1" = --help ]; then
        cat <<'EOT'
Usage: decode-authorization-failure-message <message>

Use this when Amazon gives you an "Encoded authorization failure message" and
you need to turn it into something readable.
EOT
        return 1
    fi

ohanhi

Learning FP the hard way: Experiences on the Elm language

by Ossi Hanhinen, @ohanhi

with the support of Futurice 💚.

Licensed under CC BY 4.0.

Editorial note

jpf

# -*- coding: utf-8 -*-
import logging
import os
import uuid

from flask import Flask
from flask import redirect
from flask import request
from flask import url_for
from flask.ext.login import LoginManager

kylebgorman

#!/usr/bin/env python
# treeify.py: convert PTB parse to LaTeX's `qtree`/`tikz-qtree` format
#
# NB: this only works for documents with a single tree, due to a limitation
# with `nltk.tree`.

import fileinput

from nltk import Tree

arne-cl

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Author: Arne Neumann
#
# Purpose: prints the path where the given Python package is installed.
# This might be interesting if you're working with multiple environments
# and are unsure if/where a package was installed.

import os
import sys

fginter

The problem:

• 1.3TB data with 5B lines in a 72GB .gz file
• Need to sort the lines and get a count for each unique line, basically a sort | uniq -c
• Have a machine with 24 cores, 128GB of memory, but not 1.3TB of free disk space
• Solution: sort | uniq -c with lots of non-standard options and pigz to take care of compression

Here's the sort part, uniq I used as usual.

INPUT=$1

OUTPUT=${INPUT%.gz}.sorted.gz

arne-cl

#!/usr/bin/env python

import sys
import os
try:
    from setuptools import setup
except ImportError:
    from distutils.core import setup

here = os.path.abspath(os.path.dirname(__file__))