markddavidoff

"""
Lambda Func to update slack usergroup based on pagerduty rotation
From: https://gist.github.com/devdazed/473ab227c323fb01838f


NOTE: If you get a permission denied while setting the usergroup it is because there’s a workspace preference in slack
that limits who can manage user groups. At the time of writing it was restricted to owners and admins so i had to get
an owner to install the app. First i added them as a collaborator and then had them re-install the app, and got the new
auth token and added that to param store.

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

rkaramandi

Install Prerequisites on ALL (Worker and Master) Nodes

Let's remove any old versions of Docker if they exist:

sudo yum remove docker \
                  docker-common \
                  docker-selinux \
                  docker-engine

antirez

# LVDB - LLOOGG Memory DB
# Copyriht (C) 2009 Salvatore Sanfilippo <antirez@gmail.com>
# All Rights Reserved

# TODO
# - cron with cleanup of timedout clients, automatic dump
# - the dump should use array startsearch to write it line by line
#   and may just use gets to read element by element and load the whole state.
# - 'help','stopserver','saveandstopserver','save','load','reset','keys' commands.
# - ttl with milliseconds resolution 'ttl a 1000'. Check ttl in dump!

JoshCheek

# vid @ https://twitter.com/josh_cheek/status/835884161047080960
# and @ https://vimeo.com/205773556
require 'graphics'

class MineSweeper
  class Cell
    def initialize(mine:, clicked:, marked:, x:, y:, count:)
      @x, @y, @mine, @clicked, @marked, @count =
        x, y, mine, clicked, marked, count
    end

seansawyer

Vim + Eclim + Scala

WARNING! Do not install anything from update sites before installing Eclim! This is because Eclim determines available project natures (android, scala, etc) by trying to discover them at install time. If they are installed on a per-user basis, it won't find them. If you're installing Eclim for use with an existing Eclipse install

You're also better off not to install any plugins via your package manager. Eclim will give you the option to install plugins associated with each project nature from its install wizard.

Install Eclipse Luna. On Arch Linux, it's available in extra.

pacman -Sy eclipse

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.

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.

---

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

jbtule

#!/bin/sh
#if run_with_bin_sh
  # Doing this because arguments can't be used with /usr/bin/env on linux, just mac
  exec fsharpi --define:mono_posix --exec $0 $*
#endif

(*
 * Crossplatform FSharp Makefile Bootstrapper
 * Apache licensed - Copyright 2014 Jay Tuley <jay+code@tuley.name>
 * v 2.0 https://gist.github.com/jbtule/9243729