DateObjectQ

Tersedia

True if the expression is a well-formed DateObject

Bentuk

DateObjectQ[expr]

Cari di referensi

Topik

Date And Time - Tests on Dates
New In100 Alphabetical Listing - D
Testing Expressions - Expression Tests

Terkait

DateObject DateOverlapsQ DateWithinQ TimeObjectQ TimeObject AlphabeticOrder AtomQ BooleanQ DSolveValue Dataset DateValue DatedUnit

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