⌘T | go to file |
⌘⌃P | go to project |
⌘R | go to methods |
⌃G | go to line |
⌘KB | toggle side bar |
⌘⇧P | command prompt |
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/* | |
* object.watch polyfill | |
* | |
* 2012-04-03 | |
* | |
* By Eli Grey, http://eligrey.com | |
* Public Domain. | |
* NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. | |
*/ |
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gifify() { | |
if [[ -n "$1" ]]; then | |
if [[ $2 == '--good' ]]; then | |
ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png | |
time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif | |
rm out-static*.png | |
else | |
ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif | |
fi | |
else |
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// Include gulp | |
var gulp = require('gulp'), | |
gutil = require('gulp-util'), | |
sass = require('gulp-sass'), | |
prefix = require('gulp-autoprefixer'), | |
coffee = require('gulp-coffee'), | |
coffeelint = require('gulp-coffeelint'), | |
concat = require('gulp-concat'), | |
plumber = require('gulp-plumber'), | |
changed = require('gulp-changed'), |
Magic words:
psql -U postgres
Some interesting flags (to see all, use -h
or --help
depending on your psql version):
-E
: will describe the underlaying queries of the\
commands (cool for learning!)-l
: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
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/* | |
* Enhances 'require' from RequireJS with Promises API while preserving its original semantics. | |
*/ | |
(function() { | |
if (!Promise || !require) { | |
return; | |
} |
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/* bling.js */ | |
window.$ = document.querySelector.bind(document); | |
window.$$ = document.querySelectorAll.bind(document); | |
Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); }; | |
NodeList.prototype.__proto__ = Array.prototype; | |
NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); }; |
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#!/usr/bin/env bash | |
set -x | |
term_handler() { | |
echo "Stopping the server process with PID $PID" | |
erl -noshell -name "[email protected]" -eval "rpc:call('[email protected]', init, stop, [])" -s init stop | |
echo "Stopped" | |
} | |
trap 'term_handler' TERM INT |
Can't share the complete code because the app's closed source and still in stealth mode, but here's how I'm using React Router and Redux in a large app with server rendering and code splitting on routes.
- Wildcard Express route configures a Redux store for each request and makes
an
addReducers()
callback available to thegetComponents()
method of each React Router route. Each route is responsible for adding any Redux reducers it needs when it's loaded. (This isn't really necessary on the
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