adamwiggins

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

kelvinst

Git alias - seja rápido, seja breve!

Git freak como sou, precisava compartilhar algo útil sobre ele, claro. E, já que não vejo muito por aí o pessoal usando, resolvi falar dos alias do git! É um recurso que eu uso muito, e nunca entendi porque muitas pessoas não são adeptas. 😕

Pelo nome você já deve perceber que os alias no git são atalhos. Atalhos pro quê? São atalhos para comandos do git e até comandos shell se você quiser. E é bem fácil cadastrar um alias:

$ git config --global alias.st status

fdaciuk

Github Two-Factor Authentication (2FA) for Brazil via SMS

The Github doesn't provide country code for Brazil (+55). To add this option, just run the code below in your console. The option Brazil +55 will be the first on the list, already selected:

---

🇧🇷 [pt-BR]

Autenticação em dois fatores (2FA) do GitHub para o Brasil via SMS

sibelius

let start = 0;
const limit = 10;

items.slice(start, limit).forEach(subset =>
    await Promise.all(subset.map(async (item) => {
        // do async work with a single item
    }))
        .then(() => (start += limit)
);

markerikson

Cheng Lou - On the Spectrum of Abstraction

Cheng Lou, a former member of the React team, gave an incredible talk at React Europe 2016 entitled "On the Spectrum of Abstraction". That talk is available for viewing here: https://www.youtube.com/watch?v=mVVNJKv9esE

It's only a half-hour, but it is mind-blowing. It's worth re-watching two or three times, to let the ideas sink in.

I just rewatched the talk for some research, and wrote down a summary that's semi-transcript-ish. I didn't see any other transcripts for this talk, other than the auto-generated closed captions, so I wanted to share for reference.

Summary

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

nokok

title: parrotparty
emojis:
  - name: parrot
    src: https://cultofthepartyparrot.com/parrots/hd/parrot.gif
  - name: opensourceparrot
    src: https://cultofthepartyparrot.com/parrots/hd/opensourceparrot.gif
  - name: middleparrot
    src: https://cultofthepartyparrot.com/parrots/hd/middleparrot.gif
  - name: rightparrot
    src: https://cultofthepartyparrot.com/parrots/hd/rightparrot.gif

AugustoCalaca

import React from 'react';
import { render, cleanup } from '@testing-library/react';
import { MockPayloadGenerator } from 'relay-test-utils';
import UserListDefault from '../UserList';
import Environment from 'path/to/Environment';

afterEach(cleanup);

describe('<UserList />', () => {
  it('should reject query', () => {

IanColdwater

Mute these words in your settings here: https://twitter.com/settings/muted_keywords

ActivityTweet
generic_activity_highlights
generic_activity_momentsbreaking
RankedOrganicTweet
suggest_activity
suggest_activity_feed
suggest_activity_highlights
suggest_activity_tweet

sibelius

import React, { useContext, useCallback } from 'react';

export const FeatureFlagContext = React.createContext<string[]>([]);

export const useFeatureFlag = () => {
  const features = useContext<string[]>(FeatureFlagContext);

  const hasFeature = useCallback(
    (feature: string) => {
      return features.includes(feature);