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String !=
Description
Compares two Strings for difference. The comparison is case-sensitive, meaning the String "hello" is not equal to the String "HELLO". Functionally the same as string.equals()
Syntax
myString1 != myString2
Parameter Values
- myString1: a String variable.
- myString2: a String variable.
Return Values
- true: If myString1 is different from myString2.
- false: Otherwise.
※ NOTES AND WARNINGS:
If the string is modified, it is highly recommended using String.reserve() to prevent the memory fragmentation issue
See Also
- Language : Arduino - String
- Language : String += (append)
- Language : String == (comparison)
- Language : String + (concatenation)
- Language : String [] (element access)
- Language : String > (greater than)
- Language : String >= (greater than or equal to)
- Language : String < (less than)
- Language : String ≤ (less than or equal to)
- Example : String Tutorials
※ ARDUINO BUY RECOMMENDATION
| Arduino UNO R3 | |
| Arduino Starter Kit |
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