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Created page with "LEN(''string'' | ''variable'') '''Description''' LEN returns a long value specifying the number of characters in a string, or the number of bytes required to output a variab..." |
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''This function is for BASIC compatibility. It is not available in pure JavaScript projects.'' | |||
''' | Len(''string'' | ''variable'') | ||
== Description == | |||
Len returns an integer specifying the number of characters in a string, or the number of elements in an array. | |||
== Example (Basic) == | |||
<pre> | <pre> | ||
Rem Len Example | |||
' | 'Len returns string length or variable size | ||
Dim Frog, Survived | |||
Frog = "Staring" | Frog = "Staring" | ||
Survived = 2 | Survived = 2 | ||
Print "Len of Frog:", Len(Frog) | |||
Print "LenB of Frog:", LenB(Frog) | |||
Print "Len of Survived:", Len(Survived) | |||
</pre> | </pre> | ||
== Output == | |||
<pre> | <pre> | ||
Len of Frog: 7 | |||
LenB of Frog: 7 | |||
Len of Survived: 1 | |||
</pre> | </pre> | ||
[[Category:Language Reference]] | |||
[[Category:Strings]] | |||
[[Category:BASIC Functions]] | |||
Latest revision as of 15:29, 25 March 2019
This function is for BASIC compatibility. It is not available in pure JavaScript projects.
Len(string | variable)
Description
Len returns an integer specifying the number of characters in a string, or the number of elements in an array.
Example (Basic)
Rem Len Example 'Len returns string length or variable size Dim Frog, Survived Frog = "Staring" Survived = 2 Print "Len of Frog:", Len(Frog) Print "LenB of Frog:", LenB(Frog) Print "Len of Survived:", Len(Survived)
Output
Len of Frog: 7 LenB of Frog: 7 Len of Survived: 1