Difference between revisions of "Self.len"

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=== Usage Notes ===
 
=== Usage Notes ===
<c>funcname</c> may be called with function syntax or dot syntax.
+
<c>len</c> may be called with function syntax or dot syntax.
  
 
== Example ==
 
== Example ==

Revision as of 03:35, 31 July 2020

self.len returns the number of characters in a string, elements in a list, or key/value pairs in a map.


Arguments

Parameter Name Default Value Meaning
self list, string, or map object to get the length of

Usage Notes

len may be called with function syntax or dot syntax.

Example

<ms>"hello".len // returns 5