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r3nya / useClassnames.js
Created May 30, 2017 — forked from matthewoden/useClassnames.js
Dynamic classnames for react and react native.
View useClassnames.js
This is a real simple pattern that allows you to
maintain a syntax similar to classnames, but use
CSS Module mode in webpack.
(solving the problem of cleanly using object properies as keys)
function use(result, conditions){
View es6-feature-detection.js
var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' +
'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 || true;};for (let vre of a()) {' +
'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' +
': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';
try {
} catch(e) {
alert('Your browser does not support ES6!')
r3nya /
Created Nov 18, 2016 — forked from dahjelle/
Pre-commit hook for eslint, linting *only* staged changes.
for file in $(git diff --cached --name-only | grep -E '\.(js|jsx)$')
git show ":$file" | node_modules/.bin/eslint --stdin --stdin-filename "$file" # we only want to lint the staged changes, not any un-staged changes
if [ $? -ne 0 ]; then
echo "ESLint failed on staged file '$file'. Please check your code and try again. You can run ESLint manually via npm run eslint."
exit 1 # exit with failure status
r3nya /
Created Sep 27, 2016 — forked from addyosmani/
108 byte CSS Layout Debugger

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

r3nya / gulpfile.js
Created Dec 22, 2015 — forked from c01nd01r/gulpfile.js
Gulp build error to browser
View gulpfile.js
//npm i gulp gulp-stylus gulp-plumber browser-sync bs-fullscreen-message
var gulp = require('gulp');
var stylus = require('gulp-stylus');
var plumber = require('gulp-plumber');
var browserSync = require('browser-sync').create();
//Enable "Fullscreen Messages" plugin in Browsersync Plugins web settings (http://localhost:3001/plugins)
//Notification template
var bsError = function(data) {
View tmux-cheatsheet.markdown

tmux shortcuts & cheatsheet

start new:


start new with session name:

tmux new -s myname
View clean-tweetbot-cache
#!/usr/bin/env sh
tweetbot_running() {
ps x | grep -v grep | grep Tweetbot > /dev/null
clean_tweetbot_cache() {
rm -rf ~/Library/Containers/com.tapbots.TweetbotMac/Data/Library/Caches/com.tapbots.TweetbotMac
View agularjs reverse geocoding
// to get the current latitude and longitude from browser
// credits
'use strict';
angular.module('geolocation',[]).constant('geolocation_msgs', {
'errors.location.unsupportedBrowser':'Browser does not support location services',
'errors.location.notFound':'Unable to determine your location',

OpenVPN on Ubuntu 12.10 at DigitalOcean

Install OpenVPN

sudo apt-get install openvpn

Generate Server Certificates

sudo cp -r /usr/share/doc/openvpn/examples/easy-rsa/2.0 /etc/openvpn/easy-rsa2
cd /etc/openvpn/easy-rsa2
View nodejs
# chkconfig: 35 99 99
# description: Node.js /home/nodejs/sample/app.js
. /etc/rc.d/init.d/functions
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