kislayverma

I was at Amazon for about six and a half years, and now I've been at Google for that long. One thing that struck me immediately about the two companies -- an impression that has been reinforced almost daily -- is that Amazon does everything wrong, and Google does everything right. Sure, it's a sweeping generalization, but a surprisingly accurate one. It's pretty crazy. There are probably a hundred or even two hundred different ways you can compare the two companies, and Google is superior in all but three of them, if I recall correctly. I actually did a spreadsheet at one point but Legal wouldn't let me show it to anyone, even though recruiting loved it.

I mean, just to give you a very brief taste: Amazon's recruiting process is fundamentally flawed by having teams hire for themselves, so their hiring bar is incredibly inconsistent across teams, despite various efforts they've made to level it out. And their operations are a mess; they don't really have SREs and they make engineers pretty much do everything,

bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)

wsargent

303 See Other

Location: https://github.com/wsargent/docker-cheat-sheet

Hi there!

The docker cheat sheet has moved to a Github project under https://github.com/wsargent/docker-cheat-sheet.

Please click on the link above to go to the cheat sheet.

wolever

#!/bin/bash
# Reverts HEAD back to ORIG_HEAD, for example after a 'git pull' accidentally
# creates a merge. This is identical to running 'git reset --hard ORIG_HEAD',
# except that unpull prints some helpful information along the way.
# Useage:
#     $ git unpull
#          HEAD: a0ac0fd Merge branch 'master' of /tmp/foo
#                2284c9d some remote commit
#     ORIG_HEAD: 35431fd my local commit
#     Really reset HEAD to ORIG_HEAD? (y/n) y

srcoley

#!/usr/bin/bash
# Author: Stephen Coley @coleydotco
#
# This script automates a Github deploy.
# I use it with Alfred to deploy http://coley.co.
#
# Change the stuff surrounded in [..]
#
# You must run git pull in the terminal and
# copy the line that asks you for your password.

philfreo

# imgs don't need to be gzipped
s3cmd put -c config/.s3cfg-prod-static --acl-public --guess-mime-type --add-header "Cache-Control:public, max-age=31536000" -r static/img s3://my-bucket-name/

# js/css does need gzipping
rm -rf static/built-gz;
cp -a static/built/ static/built-gz/;
find static/built-gz -type f | while read -r x; do gzip -9 -c "$x" > "$x.gz"; mv "$x.gz" "$x"; done;
s3cmd put -c config/.s3cfg-prod-static --acl-public --guess-mime-type --add-header "Cache-Control:public, max-age=31536000" --add-header "Content-Encoding: gzip" -r static/built-gz/ s3://my-bucket-name/built/

simX

sudo defaults write /Library/Preferences/com.apple.windowserver DisplayResolutionEnabled -bool YES;
sudo defaults delete /Library/Preferences/com.apple.windowserver DisplayResolutionDisabled;

// by the way, you need to logout and log back in for this to take effect.  Or at least that's what
// Quartz Debug says.  Who knows, maybe it's lying?

// P.S. Go to [Apple menu --> System Preferences --> Displays --> Display --> Scaled] after logging
// back in, and you'll see a bunch of "HiDPI" resolutions in the list to choose from.

scalp42

#!/bin/bash
# Install by:
# curl -l <raw gist url> | bash

yum groupinstall -y "Development Tools"
yum install -y \
  openssl-devel \
  readline-devel \
  curl-devel \
  zlib-devel \

bhenerey

In a perfect world, where things are done well, not just quickly, I would expect to find the following when joining the company:

Documentation

• Accurate / up-to-date systems architecture diagram

• Accurate / up-to-date network diagram

• Out-of-hours support plan

• Incident management plan

cristianrasch

aptitude install -y git curl python-dev python-pip redis-server ruby1.9.1-full rubygems1.9.1
aptitude install -y mysql-server libmysqlclient-dev
adduser --system --shell /bin/sh --gecos 'git version control' --group --disabled-password --home /home/git git
adduser --disabled-login --gecos 'gitlab system' gitlab
usermod -a -G git gitlab
su - gitlab 
  ssh-keygen -q -N '' -t rsa -f /home/gitlab/.ssh/id_rsa
aptitude install gitolite
cp /home/gitlab/.ssh/id_rsa.pub /home/git/gitlab.pub
su - git