Public Release Feb17, 2021.
Copyright 2021, AKA Infra
Released under Creative Commons by Attribution 4.0 International (CC BY 4.0)
You are free to:
- Share — copy and redistribute the material in any medium or format
#include "uvwasi.h" | |
__wasi_errno_t __wasi_args_get(char** argv, char* argv_buf) { | |
return __WASI_ENOTSUP; | |
} | |
__wasi_errno_t __wasi_args_sizes_get(size_t* argc, size_t* argv_buf_size) { | |
return __WASI_ENOTSUP; |
adb devices | |
adb shell screencap -p /sdcard/screen.png | |
adb pull -p -a /sdcard/screen.png | |
adb shell rm /sdcard/screen.png | |
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%c-%%a-%%b) | |
For /f "tokens=1-3 delims=/:" %%a in ("%TIME%") do (set mytime=%%a-%%b-%%c) | |
set mytime=%mytime: =% |
export async function* streamToAsyncIterable<T>(stream: ReadableStream<T>): AsyncIterableIterator<T> { | |
const reader = stream.getReader(); | |
try { | |
while (true) { | |
const { done, value } = await reader.read(); | |
if (done) return; | |
yield value; | |
} | |
} finally { reader.releaseLock() } | |
} |
// Refer to https://gist.github.com/remy/350433 | |
try { | |
// Test webstorage existence. | |
if (!window.localStorage || !window.sessionStorage) throw "exception"; | |
// Test webstorage accessibility - Needed for Safari private browsing. | |
localStorage.setItem('storage_test', 1); | |
localStorage.removeItem('storage_test'); | |
} catch(e) { | |
(function () { | |
var Storage = function (type) { |
// Create a Promise that resolves after ms time | |
var timer = function(ms) { | |
return new Promise(resolve => { | |
setTimeout(resolve, ms); | |
}); | |
}; | |
// Repeatedly generate a number starting | |
// from 0 after a random amount of time | |
var source = async function*() { |
## So you want to use stuff like 'tmux' and 'lolcat' on the Steam Deck, but they haven't been included in the base OS? | |
# One way to do it is this. | |
# 1. setup a chroot environment so there is a file structure in which Pacman can download/unpack packages and their dependencies. | |
# 2. don't use it as a chroot environment; rather, add the various /bin directories inside it to your $PATH, and create an /etc/ld.so.conf.d/deck-local-arch.conf to permit the bins to find the libs they need. | |
mkdir -p ~/.local/packer | |
cd ~/.local | |
#these steps are required, or else the pacstrap will fail with 'marginal trust' errors | |
pacman -Sy archlinux-keyring | |
pacman-key --populate archlinux |
// for detailed comments and demo, see my SO answer here http://stackoverflow.com/questions/8853396/logical-operator-in-a-handlebars-js-if-conditional/21915381#21915381 | |
/* a helper to execute an IF statement with any expression | |
USAGE: | |
-- Yes you NEED to properly escape the string literals, or just alternate single and double quotes | |
-- to access any global function or property you should use window.functionName() instead of just functionName() | |
-- this example assumes you passed this context to your handlebars template( {name: 'Sam', age: '20' } ), notice age is a string, just for so I can demo parseInt later | |
<p> | |
{{#xif " name == 'Sam' && age === '12' " }} | |
BOOM |
// set-up a connection between the client and the server | |
var socket = io.connect(); | |
// let's assume that the client page, once rendered, knows what room it wants to join | |
var room = "abc123"; | |
socket.on('connect', function() { | |
// Connected, let's sign-up for to receive messages for this room | |
socket.emit('room', room); | |
}); |