Len: Difference between revisions

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''This function is for BASIC compatibility. It is not available in pure JavaScript projects.''
Len(''string'' | ''variable'')
Len(''string'' | ''variable'')


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Print "LenB of Frog:", LenB(Frog)
Print "LenB of Frog:", LenB(Frog)
Print "Len of Survived:", Len(Survived)
Print "Len of Survived:", Len(Survived)
</pre>
== Example (JavaScript) ==
<pre>
// Len Example
/* Len returns string length or variable size */
var Frog, Survived;
Frog = "Staring";
Survived = 2;
NSB.Print("Len of Frog:" + " " + Frog.length);
NSB.Print("LenB of Frog:" + " " + Frog.length);
NSB.Print("Len of Survived:" + " " + Survived.toString().length);
</pre>
</pre>


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[[Category:Strings]]
[[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
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