mathiasverraes

parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ \[\1\]/'
}

# git branch on command prompt
if [[ ${EUID} == 0 ]] ; then
  PS1='\[\033[01;31m\]\u@\h \[\033[01;34m\]\w\[\033[01;35m\]$(parse_git_branch)\[\033[01;34m\] \$ \[\033[00m\]'
else
	PS1='\[\033[01;31m\]\u@\h \[\033[01;00m\]\w\[\033[00;33m\]$(parse_git_branch)\[\033[00m\] \$ '
fi

nzakas

I'm doing some research on how companies use GitHub Enterprise (or public GitHub) internally. If you can help out by answering a few questions, I'd greatly appreciate it.

1. What is the primary setup? Is there an organization and each official repo is owned by that organization?
2. Does every engineer have a fork of each repo they're working on?
3. Are engineers allowed to push directly to the official repo? Or must all commits go through a pull request?
4. Do engineers work on feature branches on the main repo or on their own forks?
5. Do you require engineers to squash commits and rebase before merging?
6. Overall, what is the workflow for getting a new commit into the main repository?
7. What sort of hooks do you make use of?
8. Are there any ops issues you encountered? (Scaling, unforeseen downtime, etc.)

dypsilon

Frontend Development

Attention: the list was moved to

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staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

davidallsopp

import org.scalatest._
import prop._
import org.scalacheck.Arbitrary._
import org.scalacheck.Gen

/**
 * Solutions to the ScalaCheck problem that shrinking failing values may generate 
 * invalid values, because the constraints of the generator are not respected.
 *
 * See also http://stackoverflow.com/questions/20037900/scalacheck-wont-properly-report-the-failing-case

mnot

Edward Snowden at IETF 93

Edward Snowden answered questions after a showing of CITIZENFOUR at the IETF93 meeting; this is a transcript of the video recording.

For more information, see the Internet Society article.

• Introduction
• Scale of Pervasive Monitoring
• Returning to the US
• Preserving the Internet

kiritsuku

import java.awt.Dimension
import java.awt.event.MouseAdapter
import java.awt.event.MouseEvent
import javax.swing.JFrame

import scala.collection.immutable
import scala.concurrent.duration._

import akka.actor._
import akka.stream._

kiritsuku

import scala.io.StdIn
import scala.util._

import akka.actor._
import akka.stream._
import akka.stream.scaladsl._
import akka.stream.stage._
import akka.util._

object ComplexTcpClient extends App {

djspiewak

Explaining Miles's Magic

Miles Sabin recently opened a pull request fixing the infamous SI-2712. First off, this is remarkable and, if merged, will make everyone's life enormously easier. This is a bug that a lot of people hit often without even realizing it, and they just assume that either they did something wrong or the compiler is broken in some weird way. It is especially common for users of scalaz or cats.

But that's not what I wanted to write about. What I want to write about is the exact semantics of Miles's fix, because it does impose some very specific assumptions about the way that type constructors work, and understanding those assumptions is the key to getting the most of it his fix.

For starters, here is the sort of thing that SI-2712 affects:

def foo[F[_], A](fa: F[A]): String = fa.toString

jkpl

Writing tech articles

This is a description of how I write tech articles for various blogs. Hopefully someone else will find this useful as well.

Create a Gist for the article

When I begin writing a new article, I create a new [GitHub Gist][gist] for the article files. The Gist contains a file for the article text and code examples related to the article.