| /** | |
| * React-Native cross-platform elevations. | |
| * Based on https://ethercreative.github.io/react-native-shadow-generator/ | |
| * | |
| * Usage: | |
| * 1. Import "elevations" from this file | |
| * import { elevations } from "config/elevations"; | |
| * 2. Use it. Assuming you need an elevation of 2 (based on the Android | |
| * elevation standard), doing the following will cast the same shadow | |
| * on both platforms: |
| _.fromPairs(_.differenceBy(_.entries(original), _.entries(target), ([key, val]) => val)) |
| #!/usr/bin/ruby | |
| # encoding: utf-8 | |
| # Grab google web fonts and embed them as base64 data URIs | |
| # <http://brettterpstra.com/2015/03/14/embedding-google-web-fonts/> | |
| require 'base64' | |
| if ARGV.length > 0 | |
| input = ARGV | |
| elsif STDIN.stat.size > 0 | |
| input = STDIN.read.strip.split(/\n+/) |
| NOTE: This document is OLD - and most of the tips here are probably outdated, since newer versions of Javascript have been | |
| released over the years - with newer optimizations and more emphasis on optimizing newly supported syntax. | |
| // Array literal (= []) is faster than Array constructor (new Array()) | |
| // http://jsperf.com/new-array-vs-literal/15 | |
| var array = []; | |
| // Object literal (={}) is faster than Object constructor (new Object()) | |
| // http://jsperf.com/new-array-vs-literal/26 |
| /** | |
| * Simple authentication and authorization example with passport, node_acl, | |
| * MongoDB and expressjs | |
| * | |
| * The example shown here uses local userdata and sessions to remember a | |
| * logged in user. Roles are persistent all the way and applied to user | |
| * after logging in. | |
| * | |
| * Usage: | |
| * 1. Start this as server |
When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:
const Article = require('../../../../app/models/article');Those suck for maintenance and they're ugly.
