Description
Returns the length of the String, in characters. (Note that this doesn’t include a trailing null character.)
Syntax
string.length()Parameters
string: a variable of type String
Returns
The length of the String in characters.
Returns the length of the String, in characters. (Note that this doesn’t include a trailing null character.)
string.length()string: a variable of type String
The length of the String in characters.
EXAMPLE link: Built-in String Tutorials
Corrections, suggestions, and new documentation are very welcomed. They can be contributed to the energia website repository on Github.
The text of the Energia getting started and reference guides are licensed under a Creative Commons Attribution-ShareAlike 3.0 License. The Energia reference is based on the Wiring/Arduino reference. Code samples in the guide are released into the public domain.
Energia sketches are C/C++ based and compiled with the open-source compiler MSPGCC or arm-gcc-none-eabi. The Energia language comes from Wiring. The Energia environment is based on Processing and includes modifications made by Wiring and Arduino.
© Energia