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Oskar Thornblad prewk

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@dscheerens
dscheerens / observe-property.ts
Last active March 22, 2022 12:07
Property observe function
import { BehaviorSubject, Observable } from 'rxjs';
/**
* Observes the specified property and returns a stream that emits all values which are assigned to the property. When subscribing to the
* resulting stream it will always first emit the current value of the property, followed by all new values that are assigned to it.
*
* @param target Object containing the property.
* @param key Key of the property that is to be observed.
* @returns A stream of all values that are assigned to the specified property, starting with the current value of the property.
*/
@fabiomcosta
fabiomcosta / .flowconfig
Last active July 26, 2020 04:45
Fixing immutable 3.8 Flow types without having to upgrade to v4
[ignore]
.*/node_modules/immutable/.*
@RightHandedMonkey
RightHandedMonkey / D3ChartLifecycleSample.html
Last active April 16, 2022 20:13
Full example D3 that shows the lifecycle of charts including: selection, implicit update, enter() and exit()
<!DOCTYPE html>
<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<button id="heybutton" onclick="clickme()">Update</button>
@max-mapper
max-mapper / readme.md
Last active January 31, 2025 03:52
Video stabilization using VidStab and FFMPEG (Mac OS X)

Video stabilization using VidStab and FFMPEG

Examples here use the default settings, see the VidStab readme on GitHub for more advanced instructions.

Here's an example video I made

Install ffmpeg with the vidstab plugin from homebrew

brew install ffmpeg --with-libvidstab
@klzns
klzns / server.js
Last active January 31, 2016 20:58
How to proxy index.html with react-transform
var express = require('express');
var webpack = require('webpack');
var httpProxy = require('http-proxy');
var proxy = new httpProxy.createProxyServer();
var config = require('./webpack.config');
var app = express();
var compiler = webpack(config);
app.use(require('webpack-dev-middleware')(compiler, {
@staltz
staltz / introrx.md
Last active December 1, 2025 11:31
The introduction to Reactive Programming you've been missing
@oroce
oroce / package.json
Created April 25, 2014 08:42
run eslint only on changed (*.js files) files using pre-commit
{
"scripts": {
"eslint": "LIST=`git diff-index --name-only HEAD | grep .*\\.js | grep -v json`; if [ \"$LIST\" ]; then eslint $LIST; fi"
},
"devDependencies": {
"pre-commit": "0.0.7",
"eslint": "~0.5.1"
},
"pre-commit": [
"eslint"
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active October 31, 2025 16:45
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@marcedwards
marcedwards / high-dpi-media.css
Last active September 24, 2025 23:32
A CSS media query that captures almost all high DPI aware devices.
/* ---------------------------------------------------------- */
/* */
/* A media query that captures: */
/* */
/* - Retina iOS devices */
/* - Retina Macs running Safari */
/* - High DPI Windows PCs running IE 8 and above */
/* - Low DPI Windows PCs running IE, zoomed in */
/* - Low DPI Windows PCs and Macs running Firefox, zoomed in */
/* - Android hdpi devices and above */