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String length (view source)

Revision as of 18:59, 17 April 2021

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Merged the two programs in a single one. Added output.
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(Merged the two programs in a single one. Added output.)
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=={{header|Nim}}==
In Nim, <code>len</code> returns the byte length of strings, ignoring the UTF-8 encoding. When dealing with Unicode strings, the module <code>unicode</code> must be used.
===Byte Length===
<lang Nim>varimport s: string = "Hellostrformat, world! ☺"unicode
echo '"',s, '"'," has byte length: ", len(s)▼
 
#var ->s: string = "Hello, world! ☺" has unicode char length: 17</lang>
 
▲echo '&"',“{s, '"',"}” has byte length: {s.len}.", len(s)
===Character Length===
echo &"“{s}” has Unicode char length {s.runeLen}."</lang>
<lang Nim>import unicode
 
var s: string = "Hello, world! ☺"
echo '"',s, '"'," has unicode char length: ", runeLen(s)
 
{{out}}
# -> "Hello, world! ☺" has unicode char length: 15</lang>▼
<pre>“Hello, world! ☺” has byte length 17.
▲# -> "Hello“Hello, world! ☺"☺” has unicodeUnicode char length: 15.</langlen>
 
=={{header|Oberon-2}}==
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