Giter VIP home page Giter VIP logo

Comments (6)

leodutra avatar leodutra commented on July 23, 2024 2

for..in e for..of podem utilizar const porque uma nova variável é criada a cada atribuição.
for( ; ; ) não.

from video-maker.

leodutra avatar leodutra commented on July 23, 2024 1

Só ler a especificação da ECMA.
A cada loop o escopo de for..in e for..of é recriado então não ocorre erro, nem no Node.js, nem em browsers.

Agora preferência, quanto a isso, é uma grande perda de tempo como qualquer outro preciosismo com estética.

const é quase sempre a melhor opção a let ou var, quando possível, pois permite otimização automática por parte da engine (V8).

from video-maker.

faustoct1 avatar faustoct1 commented on July 23, 2024

cara não sei rs.. a cada iteração é uma declaração de const nova então poderia ser let, const, var.. eu acho..

from video-maker.

faustoct1 avatar faustoct1 commented on July 23, 2024

galera gosta do hype :)

from video-maker.

faustoct1 avatar faustoct1 commented on July 23, 2024

pfv fechem a issue :)

from video-maker.

faustoct1 avatar faustoct1 commented on July 23, 2024

@leodutra boa :)

from video-maker.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.