Avaq

const I  = x => x
const K  = x => y => x
const A  = f => x => f (x)
const T  = x => f => f (x)
const W  = f => x => f (x) (x)
const C  = f => y => x => f (x) (y)
const B  = f => g => x => f (g (x))
const S  = f => g => x => f (x) (g (x))
const S_ = f => g => x => f (g (x)) (x)
const S2 = f => g => h => x => f (g (x)) (h (x))

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

RobertAKARobin

Python is not a great programming language.

It's great for beginners. Then it turns into a mess.

• What's good
• What should be good
• What's "meh"
• What's bad
• What's bad about the culture

yossorion

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would

lucasdavila

# see the current limits
$ sysctl -a | grep maxproc

# increase it
$ sudo sysctl -w kern.maxproc=xxxx
$ sudo sysctl -w kern.maxprocperuid=xxx

# run at startup
$ sudo vim /etc/sysctl.conf

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

agoldst

#!/bin/bash
#
# contacts_query.sh
# Andrew Goldstone, July 2017. All yours to use or modify, but no promises.
#
# The mutt e-mail client has an option to query an external address book for
# e-mail addresses. On a Mac it is nice to be able to query the Address Book
# (now known as Contacts). For a while I used a utility called contacts
# (http://gnufoo.org/contacts) but this stopped working under Sierra.  There is
# an official API for querying Contacts as a unified datastore, but it is only

reissbaker

Window Controls

• ⌘ ← 0x02 0x70
• ⌘ → 0x02 0x6E

Pane Controls

• ⌘ ⌥ ↑ 0x02 0x1B 0x5B 0x41

srebalaji

#!/bin/sh

branch=$1

if [ ! -z "$1" ]
then
  git branch -D $branch
  git push -d origin $branch
else
  echo "Branch name is not specified"

nrollr

Installing Node.js on Amazon Linux AMI

The following will guide you through the process of installing Node.js on an AWS EC2 instance running Amazon Linux AMI 2016.09 - Release Notes

For this process I'll be using a t2.micro EC2 instance running Amazon Linux AMI (ami-d41d58a7). Once the EC2 instance is up-and-running, connect to your server via ssh

• Make sure our server has the latest packages : sudo yum update -y