Reference Language | Libraries | Comparison | Changes
Get a version of the String with any leading and trailing whitespace removed. (Doesn't modify the String it's called on.)
string.trim()
string: a variable of type String
a new String, with leading and trailing whitespace removed
Corrections, suggestions, and new documentation should be posted to the Forum.
The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.