Difference between revisions of "Self.len"
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(Created page with "<c>self.len</c> returns the number of characters in a string, elements in a list, or key/value pairs in a map. May be called with function syntax or dot syntax. === Argument...") |
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<c>self.len</c> returns the number of characters in a string, elements in | <c>self.len</c> returns the number of characters in a string, elements in | ||
a list, or key/value pairs in a map. | a list, or key/value pairs in a map. | ||
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Revision as of 17:49, 16 March 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
funcname may be called with function syntax or dot syntax.
Example
<ms>"hello".len // returns 5
