Giter VIP home page Giter VIP logo

Comments (6)

feross avatar feross commented on May 17, 2024

Hahahah, nice.

I just added documentation for how to ignore specific warnings. See: https://github.com/feross/standard/blob/master/README.md#how-do-i-hide-a-certain-warning

from standard.

feross avatar feross commented on May 17, 2024

The most useful use-case for == is to check if a value is equal to undefined or null, like this:

if (obj == null) {
  // obj is `null` or `undefined`
}

Which is nicer than:

if (obj === null || obj === undefined) {
  // obj is `null` or `undefined`
}

JavaScript Standard Style allows == null out-of-the-box without needing to hide any warnings. If you want to use == to compare to objects other than null, you'll need to ignore the warning that generates.

from standard.

soyuka avatar soyuka commented on May 17, 2024

+1 about ==, this is the one case that is really usefull! You can't just use === everywhere, but you should know the difference.

from standard.

feross avatar feross commented on May 17, 2024

Since the common case of == null is allowed by default, and there's a way to hide the warnings in other cases, I'm going to close this issue now. But you can feel free to continue discussion if there's interest.

from standard.

timoxley avatar timoxley commented on May 17, 2024

Perfect. That was the exact usecase.

from standard.

feross avatar feross commented on May 17, 2024

Yay!

from standard.

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.