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johnteee / rfc3339.js
Created December 10, 2020 02:07 — forked from pjdietz/rfc3339.js
Format a local date as an RFC 3339 date with timezone
function rfc3339(d) {
function pad(n) {
return n < 10 ? "0" + n : n;
}
function timezoneOffset(offset) {
var sign;
if (offset === 0) {
return "Z";
@johnteee
johnteee / lowpower_mode.md
Created November 23, 2020 06:37 — forked from juliengdt/lowpower_mode.md
Detect and make your iPhone app responds to low-power mode

Low Power Mode - LPM

With iOS 9 Apple added a Low Power Mode to the iPhone. It extends battery life by stopping some battery heavy features such as email fetch, Hey Siri and background app refresh until you can recharge the device.

It is important to understand that it is the user who decides to enter low power mode. You need to go into the battery settings to turn it on.

Detection

To detect LPM you have to be in the couple iOS 9.X / iPhone:

  • For iOS 8.X, you need test availablity before use it
/*\
|*|
|*| :: cookies.js ::
|*|
|*| A complete cookies reader/writer framework with full unicode support.
|*|
|*| https://developer.mozilla.org/en-US/docs/DOM/document.cookie
|*|
|*| This framework is released under the GNU Public License, version 3 or later.
|*| http://www.gnu.org/licenses/gpl-3.0-standalone.html
@johnteee
johnteee / README.MD
Created July 24, 2020 09:48 — forked from lmarkus/README.MD
Extracting / Exporting custom emoji from Slack

Extracting Emoji From Slack!

Slack doesn't provide an easy way to extract custom emoji from a team. (Especially teams with thousands of custom emoji) This Gist walks you through a relatively simple approach to get your emoji out.

If you're an admin of your own team, you can get the list of emoji directly using this API: https://api.slack.com/methods/emoji.list. Once you have it, skip to Step 3

HOWEVER! This gist is intended for people who don't have admin access, nor access tokens for using that list.

Follow along...

@johnteee
johnteee / flow-error-icu4c-not-loaded.md
Created June 2, 2020 10:03 — forked from berkedel/flow-error-icu4c-not-loaded.md
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.60.dylib

How to solve dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.60.dylib

brew uninstall --ignore-dependencies node icu4c
brew install node
@johnteee
johnteee / requestAnimationFrame-polyfill.js
Created April 13, 2020 10:19 — forked from jalbam/requestAnimationFrame-polyfill.js
window.requestAnimationFrame polyfill (with high resolution timing, very precise)
'use strict';
// requestAnimationFrame polyfill by Erik Möller.
// Fixes from Paul Irish, Tino Zijdel, Andrew Mao, Klemen Slavic, Darius Bacon and Joan Alba Maldonado.
// Adapted from https://gist.github.com/paulirish/1579671 which derived from
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
// Added high resolution timing. This window.performance.now() polyfill can be used: https://gist.github.com/jalbam/cc805ac3cfe14004ecdf323159ecf40e
// MIT license
// Gist: https://gist.github.com/jalbam/5fe05443270fa6d8136238ec72accbc0
@johnteee
johnteee / rAF.js
Created April 13, 2020 10:19 — forked from paulirish/rAF.js
requestAnimationFrame polyfill
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel
// MIT license
(function() {
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];
@johnteee
johnteee / rAF.js
Created April 13, 2020 10:19 — forked from paulirish/rAF.js
requestAnimationFrame polyfill
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel
// MIT license
(function() {
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];
@johnteee
johnteee / m3u8-to-mp4.md
Created March 24, 2020 06:13 — forked from tzmartin/m3u8-to-mp4.md
m3u8 stream to mp4 using ffmpeg

1. Copy m3u8 link

Alt text

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4
@johnteee
johnteee / loop_aria2.sh
Created September 30, 2019 13:53 — forked from jonbakerfish/loop_aria2.sh
aria2 downloads a list of files, loop until all file are finished
#!/bin/bash
aria2c -j5 -i list.txt -c --save-session out.txt
has_error=`wc -l < out.txt`
while [ $has_error -gt 0 ]
do
echo "still has $has_error errors, rerun aria2 to download ..."
aria2c -j5 -i list.txt -c --save-session out.txt
has_error=`wc -l < out.txt`
sleep 10