String in Java
Strings Example
Example 1:
Get first two characters of any String
public String firstTwo(String str) {
if (str.length() >= 2) {
return str.substring(0, 2);
} else {
return str;
}
// Solution notes: need an if/else structure to call substring if the length
// is 2 or more, and otherwise return the string itself
}
Alternative example of getting first...
