indexOf()
Description
Locates a character or String within another String. By default, searches from the beginning of the String, but can also start from a given index, allowing for the locating of all instances of the character or String.
Syntax
string.indexOf(val)
string.indexOf(val, from)
Parameters
string : a variable of type String
val : the value to search for – char or String
from : the index to start the search from
Returns
The index of val within the String, or -1 if not found.
Example
See also
－ String
－ lastIndexOf()
－ startsWith()
－ endsWith()
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.
