geelen

window.stoppingPropagation = (callback) -> (e) ->
  e.stopPropagation()
  callback(e)
  
angular.module('myApp',[]).directive 'ngTap', ->
  (scope, element, attrs) ->
    tapping = false
    element.bind 'touchstart', stoppingPropagation (e) -> tapping = true
    element.bind 'touchmove', stoppingPropagation (e) -> tapping = false
    element.bind 'touchend', stoppingPropagation (e) -> scope.$apply(attrs['ngTap']) if tapping

geelen

#!/usr/bin/env bun

/**
 * Flake Test Runner
 * 
 * A utility for repeatedly running potentially flaky tests to measure their reliability.
 * Each run is logged to a separate file, and exit codes are tracked to calculate statistics.
 * 
 * Requirements:
 *   - Bun runtime (https://bun.sh) - a fast JavaScript runtime and toolkit

geelen

Reverting multiple commits

Realised you can use git-reset in a funky way if you're trying to repair a repo that's got into a dodgy state. If you're working locally, you can use git reset --hard or git rebase -i or whatever to rewrite your history (if you're into that sort of thing) but when the commits have already been pushed things are slightly more complicated.

TL;DR

git reset --hard last_good_commit
git reset --soft ORIG_HEAD
git commit -m 'threw away changes back to last_good_commit'

git push

geelen

[{:title=>"Justin Bieber - Baby ft. Ludacris",
  :url=>
   "http://www.youtube.com/watch?v=kffacxfA7G4&feature=youtube_gdata_player",
  :count=>771124453},
 {:title=>"Jennifer Lopez - On The Floor ft. Pitbull",
  :url=>
   "http://www.youtube.com/watch?v=t4H_Zoh7G5A&feature=youtube_gdata_player",
  :count=>583464097},
 {:title=>"Eminem - Love The Way You Lie ft. Rihanna",
  :url=>

geelen

"Maybe Error" pattern in Typescript

TL;DR? 👉 Implementation.

Inspiration

So one of the things I've liked about working with Go is that you use multiple return values a lot, with early exits that work as a kind of guard:

func GetUserFromAuth(name string, auth Auth) (error, User) {

geelen

curl, piping to jq if it returns JSON, echoing otherwise:

cjq() {
  curl -s --show-error -o >(jq -Rsr '. as $x | try fromjson catch $x') $@
}

From https://gist.github.com/carymrobbins/e2c65bb5d7e5dd23dacacc1b281f54da

geelen

Idiot-Proof Git Aliases

geelen

Cracking the Cryptic sudoku webapp helper

This just detects if you've made a clear error as you're solving something (only looks at the basic sudoku rules, nothing fancy):

To install, just open your developer console (⌘⇧I or Cmd Shift I, then select console) and paste in the source code below:

geelen

Example of FAB streaming.

1. Open https://www.youtube.com/watch?v=nqAvFx3NxUM
2. Paste the following in the terminal:

curl "https://despacito.glen.workers.dev/?https://gist.githubusercontent.com/geelen/779758741e57f717a93e7bff7f2a6c5f/raw/ac8eb260f7fd2130ff5b648b91924ce1262262b0/lyrics.vtt"

3. About 11 seconds into the video, hit enter.

geelen

import { css } from 'styled-components'

type RulesDefn = {
  [k: string]: string
}

type TrainBuilder<T extends RulesDefn> = {
  [k in keyof T]: TrainBuilder<T>
} & {
  toString: () => string[]