Avoid new operators outside of assignments or comparisons

이 페이지는 아직 영어로 제공되지 않습니다. 번역 작업 중입니다.
현재 번역 프로젝트에 대한 질문이나 피드백이 있으신 경우 언제든지 연락주시기 바랍니다.

Metadata

ID: javascript-code-style/no-new

Language: JavaScript

Severity: Notice

Category: Best Practices

A lonely instance is almost always useless. Do not create objects without assigning them to a variable that you will use later.

new Date()

var a = new Date()
var a; if (a === new Date()) { a = false; }

1
2
rulesets:
  - javascript-code-style     # Rules to enforce JavaScript code style.

Create a static-analysis.datadog.yml with the content above at the root of your repository
Use our free IDE Plugins or add Code Security scans to your CI pipelines
Get feedback on your code

For more information, please read the Code Security documentation

Identify code vulnerabilities directly in your
VS Code editor

Identify code vulnerabilities directly in
JetBrains products