“ This interface does the opposite of the Consumer interface. So it doesn’t take anything as input but returns a value. “ Supplier has only one method which name is “ T get() ” @FunctionalInterface public interface Supplier<T> { T get(); } And here is some examples about using ///# Example 1 Supplier<String> sayHello = () -> "Hello"; System.out.println(sayHello.get()); //Output : Hello /* * Create a random number generator with using Supplier */ Supplier<Integer> getRandomNumberBetween1And100 = () -> new SecureRandom().nextInt(100); System.out.println(getRandomNumberBetween1And100.get());

“The Predicate Interface takes a T-type input and checks whether the condition presented to it is met, and returns a “true or false” value. It is used for operations such as filtering and grouping.” Let’s take a look closely Predicate Class and I added descriptions above the methods. /* * T…

Consumer interface is a functional interface. in this way, functional interfaces can be used as Lambda. Defined under java.util.function.* Consumer interfaces have methods which names are “accept()” and “andThen()” accept() -> It takes parameter, doing some stuff and doesn’t return anything. andThen() -> It chains the consumer together so that…

Solid Principles are all basic approaches in software development processes and a set of 5 basic principles in general. SOLİD PRINCIPLES 1. Single Responsibility Principle 2. Open/Closed Principle 3. Liskov ‘s Substitution Principle 4. Interface Segregation Principle 5. Dependency Inversion Principle Single Responsibility Principle Each class or method should have…

Hello all, I would like share how we can mining a coin(simply) and how we can dockerize this. End of this document i will share docker image built my me. If you dont know what is mining and docker, Please check this websites. Cryptocurrency - Wikipedia A cryptocurrency, crypto-currency, or crypto is a collection of binary data which is designed to work as a medium of…en.wikipedia.org How Does Bitcoin Mining Work? Bitcoin mining is the process by which new bitcoins are entered into circulation; it is also the way that new…www.investopedia.com

Selamlar herkese, Spring Cloud, JVM tabanlı uygulamayı bulutlarda hızlı bir şekilde dağıtmak için araçlar sağlayan açık kaynaklı bir kitaplık olarak tanımlanmakta. Dağıtılmış konfigürasyon, Devre kesiciler, Global kilitler, Servis kayıtları, Yük dengeleme, Küme durumu, Yönlendirme vb. …