trim

2.02

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Description

Description:

Trims a string.

Groups:

Strings

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:

Copy

trim " hello, how are you? "; // returns "hello, how are you?"

Example 2:

Copy

"hewosentence!123" trim ["3e1o2hw", 0]; // returns "sentence!"

Additional Information

See also:

select

Notes

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