Difference between revisions of "Utf8.byte"
From GiderosMobile
| Line 2: | Line 2: | ||
'''Available since:''' Gideros 2016.06<br/> | '''Available since:''' Gideros 2016.06<br/> | ||
=== Description === | === Description === | ||
| − | Returns the internal numerical codes of the characters s[i], s[i+1], ..., s[j]. The default value for i is 1; the default value for j is i. These indices are corrected following the same rules of function string.sub. | + | <translate>Returns the internal numerical codes of the characters s[i], s[i+1], ..., s[j]. The default value for i is 1; the default value for j is i. These indices are corrected following the same rules of function string.sub. |
| − | Numerical codes are not necessarily portable across platforms. | + | Numerical codes are not necessarily portable across platforms.</translate> |
<source lang="lua"> | <source lang="lua"> | ||
(numbers) = utf8.byte(s,i,j) | (numbers) = utf8.byte(s,i,j) | ||
</source> | </source> | ||
=== Parameters === | === Parameters === | ||
| − | '''s''': (string) | + | '''s''': (string) <translate></translate> <br/> |
| − | '''i''': (number) default is 1 '''optional'''<br/> | + | '''i''': (number) <translate>default is 1</translate> '''optional'''<br/> |
| − | '''j''': (number) | + | '''j''': (number) <translate></translate> '''optional'''<br/> |
=== Return values === | === Return values === | ||
| − | '''Returns''' (numbers) Returns the internal numerical codes of the characters<br/> | + | '''Returns''' (numbers) <translate>Returns the internal numerical codes of the characters</translate><br/> |
Revision as of 13:33, 23 August 2018
Available since: Gideros 2016.06
Description
Returns the internal numerical codes of the characters s[i], s[i+1], ..., s[j]. The default value for i is 1; the default value for j is i. These indices are corrected following the same rules of function string.sub. Numerical codes are not necessarily portable across platforms.
(numbers) = utf8.byte(s,i,j)
Parameters
s: (string)
i: (number) default is 1 optional
j: (number) optional
Return values
Returns (numbers) Returns the internal numerical codes of the characters
