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Get a pointer to the internal character array used to store the characters in the String. Modifying the returned array will also modify the String itself.
Copies the string's characters to the supplied buffer.
string.toCharArray()
string.toCharArray(buf, len)
buf: the buffer to copy the characters into (char [])
len: the size of the buffer (unsigned int)
a pointer to the internal character array - char *
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Get a pointer to the internal character array used to store the characters in the String.
Get a pointer to the internal character array used to store the characters in the String. Modifying the returned array will also modify the String itself.