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import React, { useEffect, useRef, useState } from "react"; | |
type VideoEventListenerMap = { | |
[EventName in keyof HTMLMediaElementEventMap]?: EventListener; | |
}; | |
const useVideoFrames = ( | |
frameCallback = (videoTime: number) => {} | |
): [HTMLVideoElement | null, React.RefCallback<HTMLVideoElement>] => { | |
const [video, setVideo] = useState<HTMLVideoElement | null>(null); |
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import React, { Component } from 'react'; | |
import { | |
AppRegistry, | |
StyleSheet, | |
View, | |
ImageStore, | |
Image, | |
ImageEditor, | |
AsyncStorage, | |
Button, |
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#!/bin/bash | |
# source: http://askubuntu.com/a/64396/174460 | |
CHROMIUM_ROOT="http://commondatastorage.googleapis.com/chromium-browser-snapshots/Linux_x64" | |
CHROMIUM_LATEST=`wget -q -O - "$CHROMIUM_ROOT/LAST_CHANGE"` | |
wget $CHROMIUM_ROOT/$CHROMIUM_LATEST/chrome-linux.zip |
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// https://github.com/Philzen/WebSQL-Polyfill | |
// https://github.com/jakearchibald/es6-promise | |
/** | |
* Usage: | |
* var db = new DB('demo', '1.0', 'Demo', 2 * 1024 * 1024); | |
* db.query('SELECT * FROM mytable') | |
* .then(function(res){ | |
* console.log(res.rows); | |
* }, function(err){ |
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var mediaJSON = { "categories" : [ { "name" : "Movies", | |
"videos" : [ | |
{ "description" : "Big Buck Bunny tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps... and the rabbit ain't no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.\n\nLicensed under the Creative Commons Attribution license\nhttp://www.bigbuckbunny.org", | |
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ], | |
"subtitle" : "By Blender Foundation", | |
"thumb" : "images/BigBuckBunny.jpg", | |
"title" : "Big Buck Bunny" | |
}, | |
{ "description" : "The first Blender Open Movie from 2006", | |
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" ], |
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window.onscroll = function() { | |
var d = document.documentElement; | |
var offset = d.scrollTop + window.innerHeight; | |
var height = d.offsetHeight; | |
console.log('offset = ' + offset); | |
console.log('height = ' + height); | |
if (offset >= height) { | |
console.log('At the bottom'); |
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Hey {{name}}! This is bar. |
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/// <summary> | |
/// See https://developers.google.com/maps/documentation/utilities/polylinealgorithm | |
/// </summary> | |
public static class GooglePoints | |
{ | |
/// <summary> | |
/// Decode google style polyline coordinates. | |
/// </summary> | |
/// <param name="encodedPoints"></param> | |
/// <returns></returns> |
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#!/bin/bash | |
cd ~/Downloads/ | |
if [ ! -x /usr/bin/curl ]; then | |
echo "Didn't find curl at /usr/bin/curl. Install with 'sudo apt-get install curl'." | |
exit 1 | |
fi | |
echo -n "Determining latest build... " |