dikarel

// Download: go/codemod-tutorial

import { Project, SourceFile, SyntaxKind } from "ts-morph";
import { execFileSync } from "child_process";

const main = () => {
  // Clean up this feature flag
  cleanFeatureFlag("cnc_it_add_on");
};

dikarel

// In this example, we use ChildProcess and piping to perform the NodeJS
// version of `find ~/Documents | egrep '\.ts$'`

const ChildProcess = require(“child_process”);

// 1. Start both "find" and "egrep"
// "shell" has to be true, so that we have access to "~"
const find = ChildProcess.spawn("find", ["~/Documents"], { shell: true });
const egrep = ChildProcess.spawn("egrep", ["\\.ts$"], {
  shell: true

dikarel

// Not quite there yet, but better than nothing
// TODO: JSDoc, based on website documentation
// TODO: Interface/class types for each of these ML algorithm instances
// TODO: Break this apart into multiple files for readability
// TODO: Test autocomplete in a vanilla JS project
// TODO: Test autocomplete in a TypeScript project

import { MediaElement } from "p5";

export as namespace ml5;

dikarel

Create default Docker machine on VirtualBox with custom settings

You might want to do this to allocate extra RAM and disk size for Docker (esp. when dealing with large container images)

1. Ensure that there's not yet been a Docker machine called 'default' (docker-machine ls). If so, you should remove it (docker-machine rm default).
   In theory, you can just create a second machine with a different name. This is not recommended since VirtualBox assigns IP addresses to each machine non-deterministically every time you restart your computer, causing docker-machine to choke on TLS cert-related issues

dikarel

// Minified one-liner
var main=d=>{var l=[];return require('readline').createInterface({input:process.stdin}).on('line',i=>l.push(i)).on('close',()=>d(l))}

// Example
main(lines => {
  console.log('My lines are', lines)
})

dikarel

# Reads lines from stdin and run specified function
main = (done) ->
  lines = []
  readline = require 'readline'
  readline.createInterface input: process.stdin
    .on 'line', (line) -> lines.push line
    .on 'close', -> done lines

# Minified one-liner
main=(d)->l=[];require('readline').createInterface(input:process.stdin).on('line',(i)->l.push i).on('close',->d l)