JavaScript
JavaScript (JS) is a lightweight interpreted or JIT-compiled programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat. JavaScript is a prototype-based, multi-paradigm, dynamic language, supporting object-oriented, imperative, and declarative (e.g. functional programming) styles.
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Version
2.6.11
Reproduction link
https://codepen.io/frOracle/pen/vYOEEVW
Steps to reproduce
use $http.delete in @click
What is expected?
$http.delete is a function, not unary operator
What is actually happening?
a warning "avoid using JavaScript unary operator as property name"
Related https://githu
React extension version: 4.4.0
Steps To Reproduce
- Install Firefox 72.0.2x64
- Go to Discordapp.com
The current behavior
Extension reports: "This page does not appears to be using React"
The expected behavior
React is detected (just like it is currently in Chrome/Chromium)
Hi,
I'd love to see a Sass reference section on each component.
Basically, a section which lists every Sass variables & mixins related to a component.
Something like the JS reference (https://getbootstrap.com/docs/4.4/components/modal/#via-javascript) you can see on every component but for Sass.
Why?
One of the strength of a framework like Bootstrap is that it is built on Sass
Update various parts of the text.
There's no such thing as "early ReferenceError" anymore (for things like 0++); they're all just "early SyntaxError" now. tc39/ecma262#691
The documentation for 10.8 references object-curly-newline however object-curly-newline does not catch this rule. Furthermore airbnb's set of rules also doesn't catch this rule.
See [Example](https://eslint.org/demo#eyJ0ZXh0IjoiaW1wb
Is there a way to hide the icon of a BrowserWindow on Windows?
Actual:
<img width="68" alt="Screen Shot 2020-02-08 at 11 27 35 AM" src="https://user-images.githubusercontent.com/438516/74090907-194fc800-4a
Section/Content To Improve
Section "Config order of precedence".
Suggested Improvement
The current implementation of
- Version: v10.x
- Platform: all
- Subsystem: repl
What steps will reproduce the bug?
$ node
> function foo() {
... let n = 10n;
Thrown:
let n = 10n;
^
SyntaxError: Unexpected end of input
>
How often does it reproduce? Is there a required condition?
Reproduces all the time.
What is the expected behavior?
Should not cause an
I think it makes more sense to return an empty array
// invalid input return null or throw an error
if (!setA || !setB) {
return null;
}
if (!setA.length || !setB.length) {
return [];
}
// or do nothing since the for loop will not trigger anyway
-
Updated
Apr 27, 2020
We should discuss how to best support a library author providing translations for their library.
It seems that documentation entries for
- THREE.LightProbe
- THREE.LightProbeGenerator
are missing ..
(missing entries in <three.js>/docs/list.js)
LightProbe were integrated around r104.
What I only found is a doc entry for
- THREE.LightProbeHelper
BTW, maybe a tiny tool would be helpful,
that could check the accordance between
the source code classes tree,
and their c
- The issue is present in the latest release.
- I have searched the [issues](https://github.com/mui
-
Updated
Apr 24, 2020 - JavaScript
Bug report
Documentation Is:
- Missing or needed
- Confusing
- Not Sure?
New animation engine
Reading the current documentation about new animation engine into v 3.0.0, I 'm a little confused about how the options object should be managed and some ne
Looking things over, the Contributing.md doc is rather anemic with regards to describing the decision making process. It would be good to expand with a more formal discussion of the project governance, how folks get a commit bit, how conflicts are resolved, that sort of thing.
Refs: expressjs/express#2844
To have Deno namespace in the worker, we'll want to provide a map of permissions worker should have. Worker's set of permissions mustn't escalate permissions of parent worker/Deno process.
To achieve that a method called fork should be added to DenoPermissions struct. fork would take as many parameters as there are fields on DenoPermissions and return new DenoPermissions instance a
I tried to follow the initial steps from here: https://www.learnstorybook.com/intro-to-storybook/react/en/get-started/
running:
npx create-react-app taskbox
cd taskbox
Then when I ran:
npx -p @storybook/cli sb init
I get the error TypeError: Cannot set property 'storybook' of undefined
This is the full message in my terminal:
sb init - the simplest way to add a
Element UI version
2.13.1
OS/Browsers version
windows/chrome
Vue version
2.6.11
Reproduction Link
https://codepen.io/majie/pen/JjYWKdd
Steps to reproduce
- "autocomplete" uses "slot";
- Search for example "三";
- Choose an option;
What is Expected?
The console does not report erro
-
Updated
Apr 27, 2020 - JavaScript
I just ran into the same issue as here: lodash/lodash#2798
It current says "The comparator is invoked with two arguments: (arrVal, othVal).". I assumed that arrVal was the first array, and othVal would always be one of the other arrays.
When you read "The order and references of result values are determined by the first array", it also makes you think that `arrV
Given the immense popularity of Docker and the need to harden it different per platform (see ideas below) - we'd like to start writing a Docker best practices section.
You're welcome to contribute ideas and write best practices - writing and brainstorming will people is an amazing way to deepen your Docker understanding.
At first, we want to collect ideas for best practices, solidify a list
There are links to google-oauth packages in readme, and they are broken (should go to /google-oauth instead of /google)
Here
https://github.com/meteor/meteor/blob/devel/packages/google-oauth/README.md
Source code of released version | Source code of development version
-
Updated
Apr 20, 2020
Do you want to request a feature or report a bug?
feature request
What is the current behavior?
Currently yarn why won't indicate any package info in the resolutions field
If the current behavior is a bug, please provide the steps to reproduce.
- install a package with any version, e.g
"pkg": "^1.0.0" - add
resolutionsfield in package.json,pkg: "1.0.0" - upd
Created by Brendan Eich
Released December 4, 1995
- Website
- developer.mozilla.org/en-US/docs/Web/JavaScript
- Wikipedia
- Wikipedia

Describe your problem and how to reproduce it:
In the lesson linked below,
This will pass:
But this wont:
The error message says: `Your regex s