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String

trim()

Description

Get a version of the String with any leading and trailing whitespace removed. (Doesn't modify the String it's called on.)

Syntax

string.trim()

Parameters

string: a variable of type String

Returns

a new String, with leading and trailing whitespace removed

Example

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This reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License and is based on the Arduino reference. Code samples in the reference are released into the public domain.