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  4. Consecutive commas in array literal

Consecutive commas in array literal

Last modified: 03 December 2024

Reports a consecutive comma in an array literal. The skipped element accepts the undefined value, but it could be done unintentionally, for example, when commas are at the end of one line and at the beginning of the next one.

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JSConsecutiveCommasInArrayLiteral
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Settings or Preferences | Editor | Inspections | JavaScript and TypeScript | Probable bugs

Inspection Details

By default bundled with:

CLion 2024.3, GoLand 2024.3, IntelliJ IDEA 2024.3, JetBrains Rider 2024.3, PhpStorm 2024.3, PyCharm 2024.3, Qodana for .NET 2024.3, Qodana for Go 2024.3, Qodana for JS 2024.3, Qodana for JVM 2024.3, Qodana for PHP 2024.3, Qodana for Ruby 2024.3, RubyMine 2024.3, WebStorm 2024.3

Can be installed with plugin:

JavaScript and TypeScript, 243.23139