Jonathan So smashedlife

Open the command prompt as an administrator and run the following commands:

diskpart
list disk
select disk (usb disk)
clean
create partition primary
select partition 1
active
format fs=fat32 quick

Programming Elixir Exercises

Chapter 2 - Pattern Matching

Exercise: Pattern Matching 2

Which of the following will match

[ a, b, a ] = [ 1, 2, 3 ]
# (MatchError) no match of right hand side value: [ 1, 2, 3 ]

EmberConf 2014 Talks – Slides and Other Resources

This is an unofficial list gathered from presenters' Twitter feeds. Last updated March 29, 2014. All talks were recorded so videos should be posted at some point at EmberConf.com.

Day 1

Keynote – Yehuda Katz and Tom Dale

Slides

Delete all files older than X days

find /path/to/base/dir -type d -ctime +10 -exec rm -fr {} \;

What it all does:

find: the unix command for finding files /directories / links etc.
/path/to/base/dir: the directory to start your search

Random Commands

ctrl+z - minimize vim
fg - restore vim

Ctrl-P

ctrl+b - Change to buffer managemenet
ctrl+v - Open file in vertical split

ctrl+x - Open file in new horizontal vim session

	#!/usr/bin/env ruby

	if ARGV[0].nil? \|\| ARGV[0].empty?
	deploy = 'deploy.yml'
	else
	deploy = ARGV[0] + '.yml'
	end

	unless File.exists? deploy
	puts "File does not exist: " + deploy

	# detailed stats for an individual
	git log --shortstat --author=AUTHOR --since=9-1-2013 --until=9-30-2013 \| grep "files changed" \| awk '{files+=$1; inserted+=$4; deleted+=$6} END {print "files changed: ", files, "\nlines inserted: ", inserted, "\nlines deleted: ", deleted}'

	# commit numbers by author for the repo
	git log --pretty=format:%an --since=10-1-2011 \| awk '{ ++c[$0]; } END { for(cc in c) printf "%5d %s\n",c[cc],cc; }' \| sort -r

	# detailed stats per author, including contribution to the total change
	git log --numstat --since=8-1-2014 --until=8-31-2014 \| awk '
	function printStats(author) {
	printf "%s:\n", author

	[
	{ "keys": ["f1"], "command": "toggle_side_bar" },
	{ "keys": ["j", "j"], "command": "exit_insert_mode",
	"context":
	[
	{ "key": "setting.command_mode", "operand": false },
	{ "key": "setting.is_widget", "operand": false }
	]
	},
	{ "keys": ["ctrl+t"], "command": "side_bar_new_file2" },

	{
	"bold_folder_labels": true,
	"caret_style": "wide_caret",
	"close_windows_when_empty": true,
	"color_scheme": "Packages/Color Scheme - Default/Monokai Bright.tmTheme",
	"detect_slow_plugins": false,
	"ensure_newline_at_eof_on_save": true,
	"file_exclude_patterns":
	[
	"*.pyc",

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console