Avoid using delete on variables directly

このページは日本語には対応しておりません。随時翻訳に取り組んでいます。翻訳に関してご質問やご意見ございましたら、お気軽にご連絡ください。

Metadata

ID: typescript-best-practices/no-delete-var

Language: TypeScript

Severity: Error

Category: Best Practices

Description

The delete operator is designed to remove properties from objects in JavaScript. When used correctly, it can help manage object properties. However, using the delete operator on anything other than object properties can lead to unpredictable behavior.

Non-Compliant Code Examples

delete x

Compliant Code Examples

delete x.prop;
https://static.datadoghq.com/static/images/logos/github_avatar.svg https://static.datadoghq.com/static/images/logos/vscode_avatar.svg jetbrains

Seamless integrations. Try Datadog Code Analysis