chris-erickson’s gists

chris-erickson / SingletonClass.h

Created June 9, 2013 23:04

This is a preferred way to set up a singleton.

	#import <Foundation/Foundation.h>

	@interface SingletonClass : NSObject
	{

	}

	// Properties of the singleton

	+(SingletonClass *)sharedSingleton;

chris-erickson / days_until.sh

Created July 29, 2013 16:37

Using the terminal, determine number of days until some future date.

echo $(expr '(' $(date -j 05252013 +%s) - $(date +%s) ')' / 86400) "days until graduation"

chris-erickson / LaunchSublime.sh

Last active December 20, 2015 20:59

Set up terminal to launch Sublime using 'sublime <filename>' From: https://gist.github.com/olivierlacan/1195304

	echo "alias sublime='/Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl'" >> ~/.bash_profile

	# Restart Terminal or:
	source ~/.bash_profile

chris-erickson / ls_color.sh

Last active December 20, 2015 21:19

Re-map ls so that directories are colored.

	echo "alias ls='ls -Gfh'" >> ~/.bash_profile

	# Restart Terminal or:
	source ~/.bash_profile

chris-erickson / filesizes.sh

Created August 21, 2013 17:29

Do a file size analysis from the command line. This is recursive for all directories contained in the specified.

sudo du -sch <directory>*

chris-erickson / error_reporting.php

Created August 22, 2013 21:25

Enable error reporting for the current PHP file. From http://motoma.io/turning-on-php-debugging-and-error-messages/

	<?
	php error_reporting(E_ALL);
	ini_set('display_errors', True);

chris-erickson / bashrc.sh

Created August 29, 2013 21:53

Make ssh prompts a bit more helpful - show the more informative hostname. These usually would default to something a bit more cryptic like cerickson@ln417 ~: $, as indicated by SERVER_NAME_HERE. (Note: this is for Ubuntu, generally)

	# uncomment for a colored prompt, if the terminal has the capability; turned
	# off by default to not distract the user: the focus in a terminal window
	# should be on the output of commands, not on the prompt
	force_color_prompt=yes

	if [ -n "$force_color_prompt" ]; then
	if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)

chris-erickson / millertime

Last active November 7, 2015 21:42

A helper to notify you when you have brews ready to update

	#!/bin/bash
	# This script runs the homebrew updater, then reports if any of your packages are out of date
	# Generally, this should be run automatically using a launchctl task (see end of file for an example)
	#
	# In addition, you might want to change the notification style to be an "alert" so it hangs around a while.
	# This can be done in System Preferences -> Notification Center (look for homebrew-notifier)
	#
	# Requires:
	# - Homebrew
	# - terminal-notifier (brew install terminal-notifier)

chris-erickson / gist:18d2dffe5d88ae7de222

Created June 5, 2014 14:30

A helper to run the homebrew updater

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>Label</key>
	<string>com.zerowidth.launched.homebrew_updater</string>
	<key>ProgramArguments</key>
	<array>
	<string>sh</string>
	<string>-c</string>

chris-erickson / get-jira-branchname.js

Last active August 29, 2015 14:25

Something dumb to make getting JIRA branchnames faster.

	var selectedIssue = document.querySelectorAll(".ghx-selected")[0];
	var key = selectedIssue.dataset.issueKey;
	var description = selectedIssue.childNodes[0].childNodes[0].childNodes[2].title;
	var text = key + '-' + description;
	var MAX_LENGTH = 35;
	var slug = text.replace(/\s+/g, '-').replace(/[^\w\-]+/g, '').replace(/\-\-+/g, '-').replace(/^-+/, '').replace(/-+$/, '').substring(0, MAX_LENGTH);

	window.prompt("Copy this!", 'git checkout -b \'' + slug + '\'');

Chris Erickson chris-erickson