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Idioms
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Idiom # 169: String length
Idiom # 169: String length
See
programming-idioms.org
:
Code
n := s.codepoint_length
What are effects?
Running Example
ex169 is s := "été" n := s.codepoint_length say "length of $s is $n" s := "0️⃣1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣8️⃣9️⃣" n := s.codepoint_length say "length of $s is $n"
What are effects?
next: Idiom # 170: Get map size
