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/

References:

Google - https://developers.google.com/web/fundamentals/performance/
Mozilla - https://developer.mozilla.org/en-US/docs/Web/Guide/Performance
Yahoo! - http://developer.yahoo.com/performance/rules.html

Basic Optimization Rules

Make fewer HTTP requests
Use a Content Delivery Network
Add an Expires header

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:

	(function(){
	jQuery("img").each(function() {
	var h, w, x, y, m, i;

	h = this.height;
	w = this.width;
	l = Math.ceil(jQuery(this).offset().left) + 5;
	t = Math.ceil(jQuery(this).offset().top);

	jQuery('section').css('position', 'relative');

	<!doctype html>
	<html amp lang="en">
	<head>
	<meta charset="utf-8">
	<script async src="https://cdn.ampproject.org/v0.js"></script>
	<title>Hello, AMPs</title>
	<link rel="canonical" href="http://example.ampproject.org/article-metadata.html" />
	<meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
	<script type="application/ld+json">
	{

	#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))