Tim van Scherpenzeel TimvanScherpenzeel
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| // Implementation based on https://github.com/developit/greenlet and https://github.com/developit/task-worklet | |
| class Thread { | |
| private taskId = 0; | |
| private promises: any = {}; | |
| private worker: Worker | null = new Worker( | |
| URL.createObjectURL( | |
| new Blob( | |
| [ | |
| `(${() => { |
TimvanScherpenzeel
/ binance_historical_klines_to_csv.py
Created
September 16, 2019 08:47
— forked from uneasyguy/binance_historical_klines_to_csv.py
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| import os | |
| import sys | |
| import shutil | |
| import multiprocessing as mp | |
| from itertools import repeat as re | |
| import dateparser | |
| import pytz | |
| import json | |
| import csv | |
| import datetime |
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| private loadBinpack = (item: ILoadItem): Promise<any> => | |
| this.loadArrayBuffer(item).then((data: TVoidable<ArrayBuffer>): any => { | |
| if (data) { | |
| let content = null; | |
| let contentArray = null; | |
| let binaryChunk: TNullable<ArrayBuffer> = null; | |
| let byteOffset = null; | |
| let chunkIndex = 0; | |
| let chunkLength = 0; | |
| let chunkType = null; |
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| # BEGIN ROUTING | |
| Options -MultiViews | |
| RewriteEngine On | |
| RewriteCond %{REQUEST_FILENAME} !-f | |
| RewriteRule ^ index.html [QSA,L] | |
| # END ROUTING |
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| // The following defined constants and descriptions are directly ported from https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API/Constants. | |
| // Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/. | |
| // Contributors | |
| // https://developer.mozilla.org/en-US/profiles/Sheppy | |
| // https://developer.mozilla.org/en-US/profiles/fscholz | |
| // https://developer.mozilla.org/en-US/profiles/AtiX | |
| // https://developer.mozilla.org/en-US/profiles/Sebastianz |
TimvanScherpenzeel
/ support-table-gpu-vendor-renderer.md
Last active
August 20, 2022 09:12
Support table - GPU vendor & GPU renderer
| Device | OS | OS version | Browser | Browser version | GPU vendor | GPU renderer |
|---|---|---|---|---|---|---|
| Apple iPad 5th | iOS | 11.0.3 | Mobile Safari | 11.0 | Apple Inc. | Apple A9 GPU |
| Apple iPad Air 2 | iOS | 8.4 | Mobile Safari | 8.0 | ||
| Apple iPad Mini 3 | iOS | 8.1.2 | Mobile Safari | 8.0 | ||
| Apple iPad Pro | iOS | 11.2.1 | Mobile Safari | 11.0 | Apple Inc. | Apple A9X GPU |
| Apple iPhone 5S | iOS |
TimvanScherpenzeel
/ building-COLLADA2GLTF-MacOS-High-Sierra.md
Last active
July 17, 2022 19:50
Building instructions for COLLADA2GLTF for MacOS High Sierra Version 10.13.4
# Tested on MacOS High Sierra Version 10.13.4
# Clone Git repo
git clone git@github.com:KhronosGroup/COLLADA2GLTF.git
cd COLLADA2GLTF
# Apple LLVM version 9.1.0 (clang-902.0.39.1) doesn't include
TimvanScherpenzeel
/ index.js
Last active
June 14, 2023 12:39
Website scraping using Puppeteer and Node.js
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| // Native | |
| const fs = require('fs'); | |
| const path = require('path'); | |
| // Vendor | |
| const { ArgumentParser } = require('argparse'); | |
| const fetch = require('node-fetch'); | |
| const mkdirp = require('mkdirp'); | |
| const puppeteer = require('puppeteer'); |
TimvanScherpenzeel
/ unlock-autoplay-audio-video.md
Last active
April 21, 2022 20:30
Implementing audio and video autoplay unlocking
Due to recent changes in the autoplay policy of Chrome 66 developers of interactive experiences on the web are facing new challenges regarding audio and video autoplay. The new policy has unfortunately broken many of the older experiences that rely on autoplaying audio and video.
So how to move forward?
Previously developers used to face this issue on iOS mobile devices where the audio context was locked. Most developers fixed this by using the initial touch event of a user to unlock the audio.
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