vladimir-e’s gists

vladimir-e / gist:b8b1c52953a6fa98a355

Created August 29, 2014 08:52

A really lowlevel plumbing error occured. Please contact your local Maytag(tm) repair man. #puma #deploy

Set up secret_key_base for current environment in config/secrets.yml

vladimir-e / static_classes.handlebars

Created August 30, 2014 12:46

Combining Static and Dynamic CSS Class Names in ember handlebars

	{{!-- http://codebrief.com/2012/03/eight-ember-dot-js-gotchas-with-workarounds/ --}}

	<div {{bindAttr class="myProperty:dynamicClass :staticClass"}}></div>

vladimir-e / gist:e940825d2f1e550e42cb

Created August 30, 2014 18:47 — forked from mars/gist:6086194

	Ember.Test.registerHelper('selectFrom',
	function(app, selector, value, description) {
	// choose an option
	find(selector).val(value);
	// trigger the change
	find(selector).change();
	// assert the selected option
	equal(find(selector+" option:selected").val(), value, description\|\|"makes the selection");
	// promise
	return wait();

vladimir-e / gist:e6d21e37c01841fc2314

Created September 16, 2014 14:36

Rake db drop create migrate one-liner

bin/rake db:{drop,create,migrate}

vladimir-e / gist:4be1367cf5ad208239e1

Created June 29, 2015 10:46

Create Blurry Background Image using ImageMagick

	# http://www.seanbehan.com/how-to-create-blurry-background-images-programmatically-from-the-command-line-or-with-ruby

	convert path/to/original-image.jpg -channel RGBA -blur 0x5 path/to/blurry-image.jpg

vladimir-e / pg_dump.sh

Last active August 29, 2015 14:26

Backup and Restore PostgreSQL Database Using pg_dump and psql

	# http://www.thegeekstuff.com/2009/01/how-to-backup-and-restore-postgres-database-using-pg_dump-and-psql/

	# Backup:
	$ pg_dump -U {user-name} {source_db} -f {dumpfilename.sql} -W

	# requires to configure md5 auth:
	sudo vim /etc/postgresql/9.4/main/pg_hba.conf
	# add:
	# local all apps md5

vladimir-e / gist:48787161c4343c041e7e

Created February 25, 2016 12:28

Import module from ember-cli config/environment.js

	var path = require('path'),
	appConfig = require(path.join(__dirname, '/../config/app'));

vladimir-e / capybara cheat sheet

Created May 30, 2016 05:26 — forked from zhengjia/capybara cheat sheet

capybara cheat sheet

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

vladimir-e / ubuntu-16.04-web-server.sh

Last active October 14, 2017 20:39

Ubuntu 16.04 web server / Digitalocean

	apt-get -y update
	apt-get install -y git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties vim mc

	# Check locale
	locale
	# Edit locale file if some ENV variables are missing
	vim /etc/default/locale
	LANG=en_US.UTF-8
	LANGUAGE=en_US.UTF-8
	LC_ALL=en_US.UTF-8

vladimir-e / .eslintrc.js

Created December 28, 2017 05:09

Basic eslint setup

Vladimir Evdokimov vladimir-e