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Java 2021-10-15 20:29:04
java sort string characters alphabetically
// java sort string characters alphabetically import java.util.Arrays; public class CharactersAlphabetically { public static void main(String[] args) { String strInput = "flowerbrackets"; // converting string to char array ... Add solution -
Java 2021-10-14 06:40:08
show all spring boot beans
@Bean public CommandLineRunner commandLineRunner(ApplicationContext ctx) { return args -> { System.out.println("Let's inspect the beans provided by Spring Boot:"); String[] beanNames = ctx.getBeanDefinitionNames(); Arrays.sort(b... Add solution -
Java 2021-10-10 06:19:03
iterator for array java
import java.util.Arrays; import java.util.Iterator; public class ArrayToIterable { public static void main(String args[]){ Integer[] myArray = {897, 56, 78, 90, 12, 123, 75}; Iterator<Integer> ... Add solution -
Other 2021-09-26 07:00:02
java streams
the Stream API is used to process collections of objects. A stream is a sequence of objects that supports various methods which can be pipelined to produce the desired result. It is very similar to build().perform() method in Actions class. It is cha... Add solution
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