jpbochi

// The code below will extend underscore.js adding the groupByAndMap function.
// groupByAndMap works like the regular groupBy, but it accepts an optional third "selector" argument.
// The 'selector' is used to select values inside each group.
// As usual in underscore, you can either pass a function or a string with the name of an attribute you want.
// groupByAndMap is useful when you don't want the key to be present in the values inside the group.
// Also, it completely covers the groupBy functionality because the last argument is optional.
// If you want, you can replace groupBy instead of defining a new function.

_.mixin({
	groupByAndMap: function(list, keySelector, valueSelector) {

sky-y

#!/bin/sh

# Unicode NFD to NFC
# 標準出力に出力されるので、適当にパイプで処理する
iconv -f UTF-8-MAC -t UTF-8 input.txt

sos4nt

#!/bin/sh
file "$1" | grep -q "text"
if [ $? -ne 0 ]; then
  /usr/bin/open $1
else
  /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl $1:$2
fi

jbenet

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

jvns

A lot of these are outright stolen from Edward O'Campo-Gooding's list of questions. I really like his list.

I'm having some trouble paring this down to a manageable list of questions -- I realistically want to know all of these things before starting to work at a company, but it's a lot to ask all at once. My current game plan is to pick 6 before an interview and ask those.

I'd love comments and suggestions about any of these.

I've found questions like "do you have smart people? Can I learn a lot at your company?" to be basically totally useless -- everybody will say "yeah, definitely!" and it's hard to learn anything from them. So I'm trying to make all of these questions pretty concrete -- if a team doesn't have an issue tracker, they don't have an issue tracker.

I'm also mostly not asking about principles, but the way things are -- not "do you think code review is important?", but "Does all code get reviewed?".

soofaloofa-zz

A comparison of Collection+JSON, HAL, JSON-LD and SIREN media types.

Discussion at 

http://sookocheff.com/posts/2014-03-11-on-choosing-a-hypermedia-format/

intel352

#!/usr/bin/env zsh

branch=`git rev-parse --abbrev-ref HEAD`

git show-branch | ack '\*' | ack -v "$branch" | head -n1 | sed 's/.*\[\(.*\)\].*/\1/' | sed 's/[\^~].*//'

# How it works:
# 1| Display a textual history of all commits.
# 2| Ancestors of the current commit are indicated
#    by a star. Filter out everything else.

stefansundin

#!/usr/bin/env python3
# Get your files that Gmail block. Warning message:
# "Anti-virus warning - 1 attachment contains a virus or blocked file. Downloading this attachment is disabled."
# Based on: https://spapas.github.io/2014/10/23/retrieve-gmail-blocked-attachments/

# Instructions:
# Go to your emails, click the arrow button in the top right, "Show original", then "Download Original".
# Move the files to the same directory as this program, then run it.

import sys

isaacs

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

rodolfo42

package transactions

import com.twitter.finagle.exp.mysql.{Client, OK, Result}

class Db(mysqlClient: Client) {

    val insertOrder     = "INSERT INTO orders (ref) VALUES(?)"
    val insertOrderItem = "INSERT INTO order_items (order_id, item_id) VALUES(?, ?)"

    def persistOrderWithItems[T](order: Order)(whenDone: (OK, Seq[Result]) => T): Future[T] = {