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Styling native elements

Native HTML controls are a challenge to style. You can style any element in the web platform that uses Shadow DOM with a pseudo element ::pseudo-element or the /deep/ path selector.

video::webkit-media-controls-timeline {
  background-color: lime;
}

video /deep/ input[type=range] {

Add preliminary API for registering hooks to run when Blaze intends to insert, move, or remove DOM elements. For example, you can use these hooks to animate nodes as they are inserted, moved, or removed. To use them, you can set the _uihooks property on a container DOM element. _uihooks is an object that can have any subset of the following three properties:

insertElement: function (node, next): called when Blaze intends to insert the DOM element node before the element next
moveElement: function (node, next): called when Blaze intends to move the DOM element node before the element next
removeElement: function (node): called when Blaze intends to remove the DOM element node

Note that when you set one of these functions on a container element, Blaze will not do the actual operation; it's your responsibility to actually insert, move, or remove the node (by calling $(node).remove(), for example).

https://github.com/meteor/meteor/blob/30fb11f1fa0227f1c0ec3eb30b7864ea3b2d210e/History.md

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

May 8, 2018

I wrote this four years ago, so instead use this command:

$ docker rmi $(docker images -q -f dangling=true)

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

	# Hello, and welcome to makefile basics.
	#
	# You will learn why `make` is so great, and why, despite its "weird" syntax,
	# it is actually a highly expressive, efficient, and powerful way to build
	# programs.
	#
	# Once you're done here, go to
	# http://www.gnu.org/software/make/manual/make.html
	# to learn SOOOO much more.

	var selector = 'img' // Replace this with the selector for the element you want to make transformable


	jQuery.getScript('//ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/jquery-ui.min.js', function() {
	jQuery.getScript('//cdnjs.cloudflare.com/ajax/libs/numeric/1.2.6/numeric.min.js', function() {

	(function() {
	var $, applyTransform, getTransform, makeTransformable;

	$ = jQuery;

	editor.addKeyMap({
	"Tab": function (cm) {
	if (cm.somethingSelected()) {
	var sel = editor.getSelection("\n");
	// Indent only if there are multiple lines selected, or if the selection spans a full line
	if (sel.length > 0 && (sel.indexOf("\n") > -1 \|\| sel.length === cm.getLine(cm.getCursor().line).length)) {
	cm.indentSelection("add");
	return;
	}
	}

	# Ask for the user password
	# Script only works if sudo caches the password for a few minutes
	sudo true

	# Install kernel extra's to enable docker aufs support
	# sudo apt-get -y install linux-image-extra-$(uname -r)

	# Add Docker PPA and install latest version
	# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
	# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"

	# Sticky session module for nginx
	# https://bitbucket.org/nginx-goodies/nginx-sticky-module-ng/
	# nginx configure command: ./configure --with-http_ssl_module --add-module=../nginx-sticky-module-ng/ --sbin-path=/usr/local/sbin --with-http_gzip_static_module

	upstream vida_node_server {
	sticky path=/;
	server 127.0.0.1:3000 max_fails=3 fail_timeout=30s;
	server [server2]:3000 max_fails=3 fail_timeout=30s;
	}