trim: Difference between revisions
Lou Montana (talk | contribs) m (Add example) |
Lou Montana (talk | contribs) m (Text replacement - " *\| *([Cc]omments|COMMENTS|Game|[Gg]ame [Nn]ame( +[0-9])?|Game [Vv]ersion( +[0-9])?|Game Version \(number surrounded by NO SPACES\)|Arguments in MP|MP[Aa]rg|Multiplayer Arguments( \("local" or "global"\))?|Effects|Execution|Effects...) |
||
| Line 1: | Line 1: | ||
{{Command | {{Command | ||
| arma3dev | | arma3dev | ||
|2.01 | |2.01 | ||
|gr1= Strings | |gr1= Strings | ||
| Trims a [[String|string]]. | | Trims a [[String|string]]. | ||
| [[trim]] stringValue | | [[trim]] stringValue | ||
|p1= stringValue: [[String]] - string to be trimmed. spaces, tabs and line returns are removed from both ends of ''stringValue''. | |p1= stringValue: [[String]] - string to be trimmed. spaces, tabs and line returns are removed from both ends of ''stringValue''. | ||
| [[String]] - trimmed string | | [[String]] - trimmed string | ||
|s2= string [[trim]] [chars, where] | |s2= string [[trim]] [chars, where] | ||
|p21= string: [[String]] - string to be trimmed |PARAMETER21= | |p21= string: [[String]] - string to be trimmed |PARAMETER21= | ||
| Line 26: | Line 26: | ||
* 2 - trim at the end (right) |PARAMETER23= | * 2 - trim at the end (right) |PARAMETER23= | ||
|r2= [[String]] - trimmed string | |r2= [[String]] - trimmed string | ||
|x1= <code>[[trim]] " hello, how are you? "; {{cc|returns "hello, how are you?"}}</code> | |x1= <code>[[trim]] " hello, how are you? "; {{cc|returns "hello, how are you?"}}</code> | ||
|x2= <code>"hewosentence!123" [[trim]] ["3e1o2hw", 0]; {{cc|returns "sentence!"}}</code> | |x2= <code>"hewosentence!123" [[trim]] ["3e1o2hw", 0]; {{cc|returns "sentence!"}}</code> | ||
| [[select]] | | [[select]] | ||
}} | }} | ||
Revision as of 11:24, 18 January 2021
Description
Syntax
- Syntax:
- trim stringValue
- Parameters:
- stringValue: String - string to be trimmed. spaces, tabs and line returns are removed from both ends of stringValue.
- Return Value:
- String - trimmed string
Alternative Syntax
- Syntax:
- string trim [chars, where]
- Parameters:
- string: String - string to be trimmed
- chars: String - list of characters to be trimmed
- where: Number - Can be:
- 0 - trim at the beginning (left) and the end (right)
- 1 - trim at the beginning (left)
- 2 - trim at the end (right)
- Return Value:
- String - trimmed string
Examples
- Example 1:
trim " hello, how are you? "; // returns "hello, how are you?"- Example 2:
"hewosentence!123" trim ["3e1o2hw", 0]; // returns "sentence!"
Additional Information
- See also:
- select
Notes
-
Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
[[Category:Introduced with arma3dev version 2.01]][[ Category: arma3dev: New Scripting Commands | TRIM]][[ Category: arma3dev: Scripting Commands | TRIM]]