Brian brschwar

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Install Apache with Homebrew

Installing Apache

# Start by stopping the built-in Apache, if it's running, and prevent it from starting on boot.
# This is one of very few times you'll need to use sudo:
sudo launchctl unload /System/Library/LaunchDaemons/org.apache.httpd.plist 2>/dev/null

# We need to tap homebrew-dupes because "homebrew-apache/httpd22" relies on "homebrew-dupes/zlib"

and install Apache 2.2 with the event MPM, and we'll use Homebrew's OpenSSL library

CSS Sprites - http://css-tricks.com/css-sprites/
Put CSS at the top of your page
Reduce number of HTTP requests
Use a CDN
Expires/cache-control header
Specify character set UTF-8 meta tag
Minify HTML, CSS, and JS (Grunt!) - https://github.com/gruntjs/grunt-contrib-uglify, https://github.com/gruntjs/grunt-contrib-cssmin, and https://github.com/gruntjs/grunt-contrib-htmlmin
Concatenate CSS and JS (Grunt!) - https://github.com/gruntjs/grunt-contrib-concat
Enable GZip compression - http://betterexplained.com/articles/how-to-optimize-your-site-with-gzip-compression/
Use efficient CSS selectors (mainly, don't use too many) - http://csswizardry.com/2011/09/writing-efficient-css-selectors/

Using Git

Global Settings

Related Setup: https://gist.github.com/hofmannsven/6814278

Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

MySQL

Getting started:

	@import compass

	$icons: sprite-map("icons/*.png")
	$icons-hd: sprite-map("icons-hd/*.png")

	i
	background: $icons
	display: inline-block
	@media (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 144dpi)
	background: $icons-hd

	/**
	*
	* Paste image class / identifier in IIFE parenthesis at end of function
	*
	* */

	(function(i){"use strict";var img=document.querySelector(i),sizes=[];window.addEventListener("resize",()=>{var vw=Math.round(((img.offsetWidth*100)/window.innerWidth))+"vw",mq="(min-width: "+window.innerWidth+"px)",value=vw;vw!=="0vw"&&sizes.indexOf(vw)===-1&&(sizes.push(value),console.log(mq,vw))})})("PASTE CLASS OR IDENTIFIER HERE");

	#
	# Working with branches
	#

	# Get the current branch name (not so useful in itself, but used in
	# other aliases)
	branch-name = "!git rev-parse --abbrev-ref HEAD"
	# Push the current branch to the remote "origin", and set it to track
	# the upstream branch
	publish = "!git push -u origin $(git branch-name)"

	#Steps to merge/close pull requests with two main branches

	As NiFi now has a 1.0 (master) and 0.x (support) branch, pull requests (PR) must be applied to both. Here is a step-by-step guide for committers to ensure this occurs for all PRs.

	1. Check out the latest master
	``` $ git checkout master
	$ git pull upstream master
	```

	2. Check out the PR (example #327). This will be in `detached-HEAD` state. (Note: You may need to edit the `.git/config` file to add the `fetch` lines [below](#fetch))