XPath predicate with index 0
Reports usages of 0 in a predicate index or in a comparison with the function position(). Such usage is almost always a bug because in XPath, the index starts at 1, not at 0.
Example:
//someelement[position() = 0]
or
//something[0]
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
IndexZeroUsage- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Availability
- By default bundled with
CLion 2024.1, DataGrip 2024.1, IntelliJ IDEA 2024.1, JetBrains Rider 2023.3, PhpStorm 2024.1, Qodana for .NET 2023.3, Qodana for JVM 2024.1, Qodana for PHP 2024.1,
- Can be installed with plugin
XPathView + XSLT, 241.SNAPSHOT
Last modified: 18 June 2024