Useful API Functions: Unterschied zwischen den Versionen

Aus expecco Wiki (Version 2.x)
Zur Navigation springen Zur Suche springen
Zeile 12: Zeile 12:
'hello world' copyFrom:1 to:5.
'hello world' copyFrom:1 to:5.
=> 'hello'
=> 'hello'

===== copyFrom:count: =====
''aString'' copyFrom:''startIndex'' count:''numChars''
''aString''.copyFrom_count(''startIndex'', ''numChars'') [JS]

Example:
'hello world' copyFrom:7 count:3.
=> 'wor'


===== copyFrom: =====
===== copyFrom: =====

Version vom 27. Juli 2019, 14:25 Uhr

String[Bearbeiten]

Copying[Bearbeiten]

Notice: except when written otherwise, all indices are 1-based. Valid indices range from 1 to the string's size.

copyFrom:to:[Bearbeiten]
aString copyFrom:startIndex to:endIndex
aString.copyFrom_to(startIndex, endIndex) [JS]

Example:

 'hello world' copyFrom:1 to:5. 
 => 'hello'
copyFrom:count:[Bearbeiten]
aString copyFrom:startIndex count:numChars
aString.copyFrom_count(startIndex, numChars) [JS]

Example:

 'hello world' copyFrom:7 count:3. 
 => 'wor'
copyFrom:[Bearbeiten]
aString copyFrom:startIndex'
aString.copyFrom(startIndex) [JS]

Example:

 'hello world' copyFrom:6. 
 => ' world'
copyTo:[Bearbeiten]
aString copyTo:endIndex
aString.copyTo(endIndex) [JS]

Example:

 'hello world' copyTo:6. 
 => 'hello '



Copyright © 2014-2024 eXept Software AG