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Sean M. Tracey seanmtracey

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seanmtracey / statusbar.mm
Created August 26, 2014 20:14
A tiny fix for having content display beneath status bar in Cordova on iOS 7
//Code found at http://stackoverflow.com/questions/19209781/ios-7-status-bar-with-phonegap
- (void)viewWillAppear:(BOOL)animated {
// View defaults to full size. If you want to customize the view's size, or its subviews (e.g. webView),
// you can do so here.
// Lower screen 20px on ios 7
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7) {
CGRect viewBounds = [self.webView bounds];
viewBounds.origin.y = 20;
viewBounds.size.height = viewBounds.size.height - 20;
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seanmtracey / maths.js
Created January 6, 2015 11:21
Ancient, tiny library of helper functions I use for maths in Javascript
var maths = (function(){
function trigonometry(whichIsIt, xOrY, radius, angle){
if(whichIsIt == "X"){
var trigonometryX = xOrY + (radius*Math.cos(angle*(Math.PI/180)));
return trigonometryX;
} else if(whichIsIt == "Y"){
var trigonometryY = xOrY + (radius*Math.sin(angle*(Math.PI/180)));
return trigonometryY;
@seanmtracey
seanmtracey / cats.json
Created April 16, 2015 12:20
{
"big" : ["http://i.imgur.com/CRSzQ4r.png", "http://i.imgur.com/l94Rfsj.png", "http://i.imgur.com/304PJ9p.png", "http://i.imgur.com/mOnnvms.png", "http://i.imgur.com/k5Eif3W.png", "http://i.imgur.com/xSVGJu4.png"],
"evil" : ["http://i.imgur.com/4s6OJQj.png", "http://i.imgur.com/su9edl7.png", "http://i.imgur.com/bCgGgBM.png"],
"grumpy" : ["http://i.imgur.com/EPGllv4.png", "http://i.imgur.com/DKFbRQ0.png", "http://i.imgur.com/bIqsqSK.png"],
"inHats" : ["http://i.imgur.com/6XcjacS.png", "http://i.imgur.com/GC3lgzg.png", "http://i.imgur.com/q7MZgiG.png", "http://i.imgur.com/VkfIH4a.png", "http://i.imgur.com/zy9cJgS.png", "http://i.imgur.com/OA4rZbW.png", "http://i.imgur.com/w0SzOoY.png", "http://i.imgur.com/zVZXKK4.png", "http://i.imgur.com/ZTn8bgI.png", "http://i.imgur.com/iVWFUlj.png"],
"kitten" : ["http://i.imgur.com/KqFuFSQ.png", "http://i.imgur.com/H3YmnA3.png", "http://i.imgur.com/qqWyfvA.png", "http://i.imgur.com/GS6HUnP.png", "http://i.imgur.com/bTvoEeb.png"]
}
@seanmtracey
seanmtracey / getUserMedia.js
Created December 6, 2015 15:51
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
@seanmtracey
seanmtracey / FFMPEGTwitchWin10.sh
Last active March 6, 2016 20:16
ffmpeg -f gdigrab -framerate 30 -i desktop -s 2880x1800 -r 15 -offset_x 10 -offset_y 20 -video_size 1280x800 -show_region 1 -c:v libx264 -preset fast -pix_fmt yuv420p -threads 0 -f flv "rtmp://live-lhr.twitch.tv/app/[YOUR TWITCH STREAM KEY]"
@seanmtracey
seanmtracey / FFMPEGTwitchOSX.sh
Created March 6, 2016 20:16
ffmpeg -f avfoundation -i "1:0" -s 1920x1200 -r 15 -c:v libx264 -preset fast -pix_fmt yuv420p -s 1280x800 -threads 0 -f flv "rtmp://live-lhr.twitch.tv/app/[YOUR STREAM API KEY]"
@seanmtracey
seanmtracey / PGZScreenshots.py
Last active July 4, 2016 08:31
A snippet that enables Pygame Zero games to take screenshots during gameplay and save them to a 'screenshots' directory in the same path.
from pygame import image as PGI
import time
def take_screenshot(Surface):
outputDir = './screenshots/'
if not os.path.exists(outputDir):
os.makedirs(outputDir)
PGI.save(Surface, outputDir + str( int(time.time()) ) + '.png' )
def on_key_down(key):
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seanmtracey / index.html
Last active March 4, 2017 10:33
Paint with light in less than 1024 bytes.
<!DOCTYPE html>
<html>
<head>
<style>
html, body, canvas{width: 100%; height: 100%;margin:0;padding:0;}
</style>
</head>
<body>
@seanmtracey
seanmtracey / Extract_and_analyse.json
Created November 20, 2017 10:50
A Node-red flow for extracting keyframes from videos and analysing them with Watson Visual Recogntion
[{"id":"146f4acc.4733c5","type":"function","z":"ceee673f.122fb8","name":"Determine File Path","func":"if (msg.req.files) {\n var files = Object.keys(msg.req.files);\n msg.payload.filePath = msg.req.files[files[0]][0].path; \n}\nreturn msg;","outputs":1,"noerr":0,"x":278.5,"y":452,"wires":[["c4cd6b26.2acfc8"]]},{"id":"3bf669a6.9b88e6","type":"httpInMultipart","z":"ceee673f.122fb8","name":"","url":"/analyse","method":"post","fields":"[ { \"name\": \"video\", \"maxCount\" : 1 } ]","swaggerDoc":"","x":145,"y":387,"wires":[["146f4acc.4733c5"]]},{"id":"e1f10989.eab7c8","type":"visual-recognition-v3","z":"ceee673f.122fb8","name":"Analyse frame","apikey":"50a86834a2d8947a442a1ba81e9dde323f074786","image-feature":"classifyImage","lang":"en","x":628,"y":652,"wires":[["1a442f8b.94618","5f0f5910.f08c08"]]},{"id":"5f0f5910.f08c08","type":"function","z":"ceee673f.122fb8","name":"Make Sense","func":"\nconst jobData = flow.get(msg.analysisUUID);\nconst frameData = {\n time : msg.keyframeTimeoffset,\n result :
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seanmtracey / gist:63c3b3220d50d0eb46757b8a595e883f
Created January 10, 2018 02:13
Heroku envVars now plz
Array.from(table.querySelectorAll('tr')).map(tr => {tds = Array.from(tr.querySelectorAll('td') ); return `${tds[0].querySelector('input').value}=${tds[1].querySelector('textarea').value}` }).join('\n')