kemitchell

#!/usr/bin/osascript
-- calendar from which to ignore events
set TASKS_CALENDAR to "Toodledo iCal"
-- the current timestamp
set now to (current date)
-- midnight this morning
set today to now - (time of now)
-- midnight tomorrow morning
set tomorrow to (today) + (24 * 60 * 60)
-- list of output lines

un33k

FILE SPACING:

 # double space a file
 sed G

 # double space a file which already has blank lines in it. Output file
 # should contain no more than one blank line between lines of text.
 sed '/^$/d;G'

dchapman1988

$ sudo su
# apt-get install postgresql
# su postgres
$ createuser -P -s -e developer
Enter password for new role: <PASSWORD>

And now you're ready to set up your project on postgres...

BaylorRae

# Baylor Rae's Prompt Theme
# based on wunjo prompt theme and modified for oh-my-zsh

# shows me all files and folders when I change directories
cd() { builtin cd "$@"; ls }

# uses ~ instead of /Users/baylorrae/
pwd() { print -D $PWD }

# I substituted my own so the commit times were live

saetia

OS X Preferences

---

most of these require logout/restart to take effect

# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

# Set a shorter Delay until key repeat

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

jfarmer

true and false vs. "truthy" and "falsey" (or "falsy") in Ruby, Python, and JavaScript

Many programming languages, including Ruby, have native boolean (true and false) data types. In Ruby they're called true and false. In Python, for example, they're written as True and False. But oftentimes we want to use a non-boolean value (integers, strings, arrays, etc.) in a boolean context (if statement, &&, ||, etc.).

This outlines how this works in Ruby, with some basic examples from Python and JavaScript, too. The idea is much more general than any of these specific languages, though. It's really a question of how the people designing a programming language wants booleans and conditionals to work.

If you want to use or share this material, please see the license file, below.

Update

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

brandonb927

#!/bin/sh

###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###

# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

railwaycat

#!/usr/bin/perl

# Emacs starter for Emacs mac port

# Thanks to Aquamacs Project and David Reitter

my $args = "";
my $tmpfiles = "";

for my $f (@ARGV) {