JAVA

java operator

byte b = 0; 
int a = b++; 
System.out.print(a);

java :: operator

// :: is a new operator included in Java 8 that is used to
// refer a method of an existing class. Comes in useful when using optionals:
Optional<Soundcard> soundcard = ...;
soundcard.ifPresent(System.out::println);

java operator

byte b = 0; 
int a = b++; 
System.out.print(a);

java :: operator

// :: is a new operator included in Java 8 that is used to
// refer a method of an existing class. Comes in useful when using optionals:
Optional<Soundcard> soundcard = ...;
soundcard.ifPresent(System.out::println);