donaldpipowitch

Everyone loves type-safe APIs nowadays, but as far as I can tell query parameters are a blind spot to most people right now.

I create a hook which uses a builder pattern a while ago, which allows you to create type-safe query parameters. It is not very polished and contains some specific use cases, that's why I hesitated to share it. But as I successfully use it for a couple of month already and (afaik) no one came up with something similar so far, I wanted to share it.

How does it look like?

import * as pp from './page-params';

type FavoriteFood = 'pizza' | 'noodles' | 'wraps' | 'hot-dogs';

arthurguedes375

function is(type = '', value) {
    const toStringResult = Object.prototype.toString.call(value)
        .toLowerCase()
        .replace(/[\[\]']/g, "")
        .split(" ")[1];
    return type === toStringResult;
}

kentcdodds

{
  "name": "workshop-setup",
  "version": "1.0.0",
  "description": "This is the common setup script for most of my workshops",
  "bin": "./setup.js"
}

emmabostian

Seven different types of CSS attribute selectors

// This attribute exists on the element
[value]

// This attribute has a specific value of cool
[value='cool'] 

// This attribute value contains the word cool somewhere in it
[value*='cool'] 

stevekinney

Frontend Masters: Electron (Version 2)

You'll need a recent version of Node.js installed on your computer with administrative access. Yarn is not required, but Electron Forge uses it, so it would be helpful to install beforehand.

Please make sure you're using a supported platform. This is particularly important if you're running Linux.

Important note: If you're using Windows, make sure you're not using the Windows Subsystem for Linux. This will confuse Electron to thinking you're running on a Linux machine when you're really not.

We'll be using working through the following repositories over the course of the workshop:

virolea

upload(files) {
  const config = {
    onUploadProgress: function(progressEvent) {
      var percentCompleted = Math.round((progressEvent.loaded * 100) / progressEvent.total)
      console.log(percentCompleted)
    }
  }

  let data = new FormData()
  data.append('file', files[0])

scriptex

const { join } = require('path');
const { readdirSync, renameSync } = require('fs');
const [dir, search, replace] = process.argv.slice(2);
const match = RegExp(search, 'g');
const files = readdirSync(dir);

files
  .filter(file => file.match(match))
  .forEach(file => {
    const filePath = join(dir, file);

Atinux

const waitFor = (ms) => new Promise(r => setTimeout(r, ms))
const asyncForEach = async (array, callback) => {
  for (let index = 0; index < array.length; index++) {
    await callback(array[index], index, array)
  }
}

const start = async () => {
  await asyncForEach([1, 2, 3], async (num) => {
    await waitFor(50)

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue: