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@tj
tj / remap.sh
Created March 4, 2020 13:31
Remap tilde and left shift on a UK keyboard
hidutil property --set '{"UserKeyMapping":[{"HIDKeyboardModifierMappingSrc":0x700000035,"HIDKeyboardModifierMappingDst":0x7000000E1}, {"HIDKeyboardModifierMappingSrc":0x700000064,"HIDKeyboardModifierMappingDst":0x700000035}]}'
cat << 'EOF' > ~/.keymappings && chmod +x ~/.keymappings
hidutil property --set '{"UserKeyMapping":[{"HIDKeyboardModifierMappingSrc":0x700000035,"HIDKeyboardModifierMappingDst":0x7000000E1}, {"HIDKeyboardModifierMappingSrc":0x700000064,"HIDKeyboardModifierMappingDst":0x700000035}]}'
EOF
sudo /usr/bin/env bash -c "cat > /Library/LaunchDaemons/org.custom.keymappings.plist" << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
@tj
tj / app.js
Last active October 4, 2021 19:38
const http = require('http')
const rpc = require('./rpc')
/**
* Pets service.
*/
class Pets {
constructor(db = []) {
@bessarabov
bessarabov / gist:674ea13c77fc8128f24b5e3f53b7f094
Last active March 27, 2024 07:46
One-liner to generate data shown in post 'At what time of day does famous programmers work?' — https://ivan.bessarabov.com/blog/famous-programmers-work-time
git log --author="Linus Torvalds" --date=iso | perl -nalE 'if (/^Date:\s+[\d-]{10}\s(\d{2})/) { say $1+0 }' | sort | uniq -c|perl -MList::Util=max -nalE '$h{$F[1]} = $F[0]; }{ $m = max values %h; foreach (0..23) { $h{$_} = 0 if not exists $h{$_} } foreach (sort {$a <=> $b } keys %h) { say sprintf "%02d - %4d %s", $_, $h{$_}, "*"x ($h{$_} / $m * 50); }'
@morcefaster
morcefaster / pros_are_nice.md
Last active May 29, 2024 13:25
Did anyone say drama?

Preface

Hello everyone. With Ceb drama getting so much traction, I decided to do what any rational person would do in this situation - download all public matches of all professional dota 2 players and then scan the all-chat for any racism or naughty naughty words, so the j͇͕͙ͣu͒͆s̼̠͍̖̮̳ͮ̃t̫̙̯͎ͬ̇̊̄iͨć̼͓ͬͨ͑ͣe͉̜̫̱̠̘̋̒ͅ can be upheld once and for all.

There are several nuances that stood in my way.

  1. Many professionals' pubs are kept private.
  2. Most of the trashtalk happens in ally chat, which isn't saved.
  3. Some of the trashtalk happens over mic... which again, isn't saved.
  4. Some of the trashtalk happens on smurf accounts, which I did not include here.
@gaearon
gaearon / MyResponsiveComponent.js
Created November 1, 2018 10:05
Examples from "Making Sense of React Hooks"
function MyResponsiveComponent() {
const width = useWindowWidth(); // Our custom Hook
return (
<p>Window width is {width}</p>
);
}
@rambabusaravanan
rambabusaravanan / detect-js-framework.js
Last active July 8, 2024 05:24
Detect JS Framework used in a Website
// Paste these lines into website's console (Win/Linux: Ctrl + Shift + I / Mac: Cmd + Alt + I)
if(!!window.React ||
!!document.querySelector('[data-reactroot], [data-reactid]') ||
Array.from(document.querySelectorAll('*')).some(e => e._reactRootContainer !== undefined || Object.keys(e).some(k => k.startsWith('__reactContainer')))
)
console.log('React.js');
if(!!document.querySelector('script[id=__NEXT_DATA__]'))
console.log('Next.js');
@nodkz
nodkz / apolloServer2019.ts
Last active August 3, 2022 11:17
GraphQL error tracking with sentry.io (ApolloServer 2019)
import express from 'express';
import { ApolloServer } from 'apollo-server-express';
import { ApolloServerPlugin } from 'apollo-server-plugin-base';
import * as Sentry from '@sentry/node';
Sentry.init({
environment: process.env.APP_ENV,
// see why we use APP_NAME here: https://github.com/getsentry/sentry-cli/issues/482
release: `${process.env.APP_NAME}-${process.env.APP_REVISION}` || '0.0.1',
dsn: process.env.SENTRY_DSN,
@gkhays
gkhays / DrawSineWave.html
Last active July 17, 2024 23:13
Oscillating sine wave, including the steps to figuring out how to plot a sine wave
<!DOCTYPE html>
<html>
<head>
<title>Sine Wave</title>
<script type="text/javascript">
function showAxes(ctx,axes) {
var width = ctx.canvas.width;
var height = ctx.canvas.height;
var xMin = 0;
@Paradoxis
Paradoxis / http-to-ws.js
Last active May 13, 2024 16:37
Convert WS/HTTP links with JavaScript
/**
* Converts an HTTP(S) url to a WS(S) URL
* Example:
* httpUrlToWebSockeUrl("http://www.example.com/") -> ws://www.example.com/
* httpUrlToWebSockeUrl("https://www.example.com/") -> wss://www.example.com/
*
* @param {string} url
* @return {string}
*/
function httpUrlToWebSockeUrl(url)