DeleteCases

Tersedia

Removes elements from an expression that match a pattern.

Bentuk

DeleteCases[expr, pattern]

DeleteCases[expr, pattern, levelspec]

DeleteCases[expr, pattern, levelspec, n]

DeleteCases[pattern]

Contoh disahkanDeleteCases[{a, b, a}, a] → {b}

Jalankan ini di Qurak Cari dalam rujukan

Digunakan dalam

Apply sound to complex systems - 1 langkah
Combine legended and non-legended plots - 2 langkah
Replace or remove invalid or missing data - 23 langkah

Topik

Elements Of Lists - Finding Sublists
Function Composition And Operator Forms - Functions with Operator Forms
Handling Arrays Of Data - Parts of Arrays »
Parts Of Expressions - General
Pattern Matching Functions - Patterns for Part Specifications
Rules And Patterns - Pattern Matching Functions »

Berkaitan

Cases DeleteElements Nothing ReplaceAll Delete DeleteMissing Except StringDelete Threshold Count Position ReplacePart

Semua 6300 fungsi · Gunakan ini daripada klien MCP