Type of issue

Typo

Description

The wording is:
true if the span contains only whitespace characters, false otherwise.
This implies that empty spans, which do not contain any characters at all, yield false when IsWhiteSpace in fact yields true.
More explicit wording:

true if the span is empty or contains only whitespace characters, false otherwise.

Page URL

https://learn.microsoft.com/en-us/dotnet/api/System.MemoryExtensions.IsWhiteSpace?view=net-9.0

Content source URL

https://github.com/dotnet/dotnet-api-docs/blob/main/xml/System/MemoryExtensions.xml

Document Version Independent Id

2318923a-084f-0df8-959f-f66589448a3e

Platform Id

1c5f2f81-1e6a-67d8-a434-5ec221f08be4

Article author

@dotnet-bot