in java how to compare two strings
class scratch{
public static void main(String[] args) {
String str1 = "Nyello";
String str2 = "Hello";
String str3 = "Hello";
System.out.println( str1.equals(str2) ); //prints false
System.out.println( str2.equals(str3) ); //prints true
}
}java comparator comparing
1. Collections.sort(people,Comparator.comparing(Person::getLastName));
2. Collections.sort(list,
Comparator.<Integer,Integer>comparing( i -> -grow[i])
.thenComparing( i -> -plant[i]));
3. Collections.sort(list,
Comparator.comparing( (Integer i) -> -grow[i])
.thenComparing( i -> -plant[i]));
4. Collections.sort(list,
Comparator.comparing( i -> -grow[(int)i])
.thenComparing( i -> -plant[(int)i]));Copyright © 2021 Codeinu
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