ChristianKienle

'use strict';

const { exec, spawnSync } = require('child_process');
const path = require('path');

const home = process.env['HOME'];
if(!home) {
  console.error('home not set');
  process.exit(1);
  return;

ChristianKienle

# Add this to your zsh.rc-file

# Execute a Node Binary
function nbin() {
  ./node_modules/.bin/$@
}

# Execute and Debug Unit Tests
function njest() {
  ./node_modules/.bin/jest --clearCache && node --inspect-brk --no-lazy ./node_modules/.bin/jest . --runInBand --testTimeout 99999999 $@

ChristianKienle

Redundancy when using button groups

Let's say you want to mark a group of buttons as compactable. Instead of simpyl writing:

<div class="fd-button-group fd-is-compactable" role="group" aria-label="Group label">
  <button class="fd-button" aria-pressed="true">Left</button>
  <button class="fd-button">Middle</button>
 Right

ChristianKienle

Form items require special class depending on the type of input elements

If you have a form item with a text input element the HTML looks like this:

<div class="fd-form__item">
    <label class="fd-form__label" for="OatmD552">
        Normal Input:
    </label>
 

ChristianKienle

<template>
  <div />
</template>

<script lang="ts">
import Vue from 'vue'
// Use these types in order to cast your props. Delete if not needed.
// import { PropValidator } from "vue/types/options";
// import { Prop } from "vue/types/options";

ChristianKienle

cd $(mktemp -d -t highway) && \
git clone -b master https://github.com/ChristianKienle/highway.git highway && \
./highway/scripts/bootstrap.sh

ChristianKienle

// a.m
@implementation XXX 
- (BOOL)doX:(NSError **)error {
   if([self success] == NO) {
      if(error == NULL) {
         log(bla);
      }
   }
}
@end

ChristianKienle

I am writing a command line tool which is using Process/NSTask 
to launch $x. Internally $x is actually a bash script which 
is using exec to execute $y.

Now the user sends SIGINT (ctrl+c in Terminal.app), my process
exits but $y is still running and writes stuff to stdout. 
How can I properly handle this case? Usually I would have 
just killed/interrupted/terminated $x (which I do) but this 
seemingly does nothing. d'oh.😢😪

ChristianKienle

public struct Promise<T> {
  typealias Fulfiller = (T) -> (Void)
  typealias Rejecter = (Void) -> (Void)
  typealias Resolver = (_ fulfill: @escaping Fulfiller, _ reject: @escaping Rejecter) -> (Void)
  let resolver: Resolver
  init(_ resolver: @escaping Resolver){
    self.resolver = resolver
  }
  func then<U>(_ execute: @escaping ((T) -> U)) -> Promise<U> {
    return Promise<U>({(fulfill, reject) in

ChristianKienle

//
//  PropertyList.swift
//  CruiseKit
//
//  Created by cmk on 15/07/16.
//  Copyright © 2016 Christian Kienle. All rights reserved.
//

import Foundation