Chris W. Burke chriswburke

This is side-document providing details for some highlighted changes in 2.5.0. For a full list of changes, see the full release note.

Error Handling with errorCaptured Hook
Functional Component Support in SFCs
Environment Agnostic SSR
v-on Automatic Key Modifiers
v-on .exact Modifier
Simplified Scoped Slots Usage
Inject with Default Values
Internals change for nextTick

Cheatsheet

Move cursor

command	description
`ctrl`+`a`	Move cursor to the start of the line
`ctrl`+`e`	Move cursor to the end of the line
`◀` or `ctrl`+`b`	Move cursor back one character
▶ or ctrl+f	Move cursor forward one character

Deploying a Keystone App to Heroku

Keystone comes completely set up to install on Heroku in a couple of steps.

1. Sign up for a Heroku account and install the Heroku Toolbelt.

Log in with it and you're ready to begin. Heroku uses git to deploy a new site, so with that in mind:

2. Create a new repository on Github and then clone it.

Fluid Aspect

fluid-aspect is a Sass mixin for creating intrinsic ratios in CSS. Intrinsic ratios allow elements to fill the width of their containing block and resize on the fly while maintaining their aspect ratio.

@include fluid-aspect($ratio, [$target]);

$ratio: An aspect ratio represented as two numbers separated by a space. Defaults to 1:1
$target: A selector targeting the element to be made fluid. Defaults to "> :first-child"

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

##Create an alias to MAMP's PHP installation

To do this, we can simply create an alias for our bash profile. We'll be doing this is nano, though you can do it in vim or a number of other editors as well.

Within the terminal, run:

nano ~/.bash_profile

This will open nano with the contents, at the top in a blank line add the following line:

	var babelHelpers = {};

	babelHelpers.typeof =
	typeof Symbol === "function" && typeof Symbol.iterator === "symbol"
	? function (obj) {
	return typeof obj;
	}
	: function (obj) {
	return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype
	? "symbol"

	# show pmsettings (see `man pmset` or http://bit.ly/1LDWm37)
	pmset -g

	# see what wakes up your host
	syslog \|grep -i "Wake reason"

	# turn off sleep settings
	sudo pmset ttyskeepawake 0
	sudo pmset womp 0
	sudo pmset powernap 0

	function transfer
	if test (count $argv) -eq 0
	echo "No arguments specified. Usage:\necho transfer /tmp/test.md\ncat /tmp/test.md \| transfer test.md"
	return 1
	end

	## get temporarily filename, output is written to this file show progress can be showed
	set tmpfile ( mktemp -t transferXXX )

	## upload stdin or file

	/**
	* get cookie by name without using a regular expression
	*/
	var getCookie = function(name) {
	var getCookieValues = function(cookie) {
	var cookieArray = cookie.split('=');
	return cookieArray[1].trim();
	};

	var getCookieNames = function(cookie) {