benhardy

/** kinds of things that can make up a sentence */
sealed trait Term {
  def show: String
  def complexity: Int = 1
  def root: Term = this
}

case class Word(show: String) extends Term

trait NounTerm extends Term

jhaberstro

protocol Num {
  class func zero() -> Self
  func succ() -> Self
  func add(y: Self) -> Self
  func multiply(y: Self) -> Self
}

extension Int32: Num {
  static func zero() -> Int32 { return 0 }
  func succ() -> Int32 { return self + 1 }

patrickt

enum Either<A, B> {
    case Left(A)
    case Right(B)
}

func isLeft<A,B>(it : Either<A,B>) -> Bool {
    switch it { case .Left: return true; case .Right: return false }
}

func isRight<A,B>(it : Either<A,B>) -> Bool {

danielpunkass

"""
Automate loading of F-Script Anywhere into any app.
By Daniel Jalkut - @danielpunkass - http://indiestack.com/

To set up:

0. Make sure you have FScript.framework installed in /Library/Frameworks (http://www.fscript.org)
1. Copy this script to ~/.lldb/fsa.py
2. Add the following to your ~/.lldbinit file:

florianhartig

# modified from http://stackoverflow.com/questions/1401904/painless-way-to-install-a-new-version-of-r-on-windows

# run on old computer / r version
setwd("/Users/Florian/Dropbox/temp") # or any other existing temp directory
packages <- installed.packages()[,"Package"]
save(packages, file="Rpackages")


# run on new computer / r version
setwd("/Users/Florian/Dropbox/temp") # or any other existing temp directory

redox

#chat-box.ubuntu.hidden-xs
  .closed
    .pull-right
      = link_to_function content_tag(:i, nil, class: 'glyphicon glyphicon-chevron-up').html_safe, 'chat.show()'
    .m-l-small
      = link_to_function 'Chat with us', 'chat.show()'
  .opened{style: 'display: none'}
    .header
      .pull-right
        = link_to_function content_tag(:i, nil, class: 'glyphicon glyphicon-plus-sign').html_safe, 'chat.maximize()', class: 'maximize', style: 'display: none'

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

fjavieralba

import java.io.IOException;
import java.util.Properties;
import kafka.server.KafkaConfig;
import kafka.server.KafkaServerStartable;
 
 
public class KafkaLocal {
 
	public KafkaServerStartable kafka;
	public ZooKeeperLocal zookeeper;

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.

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,