vaidd4

package main

import (
	"bufio"
	"github.com/yuin/goldmark"
	"os"
)

func main() {
	scanner := bufio.NewScanner(os.Stdin)

vaidd4

function cbtoasync(fncb, ...params) {
	return new Promise((res, rej) => {
		fncb(...params, (...data) => {res(...data)})
	})
}

function tr_cbtoasync(fncb) {
	return (...data) => cbtoasync(fncb, ...data)
}

vaidd4

Git Worktree Cheatsheet

Documentation

Setup a folder inside a repo with a specific commit of that repo.

Create a new worktree

git worktree add [-f] [--detach] [--checkout] [--lock] [-b ]  []

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Git orphan branches & working trees

Creating an ophan branch

This command will create a branch with no parent (no commit history) on a repo.

git checkout --orphan <new-branch>

Managing working trees

Manage folders linked to others branches of your repo. Do not confuse them with git submodules which are links to different repositories.

vaidd4

const f1 = a => a + 1
const f2 = (...args) => args.join(', ')

const src = { a: 1, b: 2, c: 3, d: 4, e: 5 }

const mapDesc = [
  'a',
  ['b', 'f'],
  [[f1, 'c'], 'g'],
  [[f2, 'd', 'e'], 'h']

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let obj = { a: 'a', b: null, undefined: 'undef', null: 'nil' }

obj['a'] // 'a'
obj[obj.b] // 'nil'
obj[obj.c] // 'undef' (obj.c is undefined)
obj[obj] // undefined

// Can be used for making conditions with objects

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const http = require('http')
const url = require('url')
const path = require('path')
const fs = require('fs')

const PORT = parseInt(process.argv[2]) || 8888

http.createServer(function(req, res) {
  const uri = url.parse(req.url).pathname
  const filename = path.join(process.cwd(), uri)

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/**
 * Pick the specified properties of an object
 *
 * @param obj
 * @param {Array<Array<string> | string>} keys
 * @returns {{}}
 */
function pick (obj, keys) {
  return keys.reduce((sum, k) => (Array.isArray(k) ? sum[k[1]] = obj[k[0]] : sum[k] = obj[k], sum), {})
}

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/**
 * Simple logging on an observable, without altering the subscription.
 *
 * @param {Observable<any>} obs - Observable (RxJS)
 * @param success - success message
 * @param failure - error message
 * @returns {Observable<any>}
 */
function logObservable (obs, success, failure) {
  if (success) {

vaidd4

'use strict';
const parseMs = require('parse-ms');
const plur = require('plur');
const units = [{ s: 'y', l: 'year' },
	       { s: 'd', l: 'day' },
	       { s: 'h', l: 'hour' },
	       { s: 'm', l: 'minute' },
	       { s: 's', l: 'second' },
	       { s: 'ms', l: 'millisecond' }];