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Other 2021-09-06 12:46:02
what is jackson databind
Jackson Data-bind depdendency that take care of Converting between JSON to Java Object and Java Object to JSON <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> ... Add solution -
Java 2021-09-06 04:36:02
Java program to sort names in an alphabetical order
// 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 -
Other 2021-09-05 16:18:01
Can you execute a program without main() method
//This is prior to Java 7 class StaticInitializationBlock{ static{ System.out.println("class without a main method"); System.exit(0); } } Add solution -
Java 2021-09-05 02:58:02
is a and has a relationship in java
‘Has a ‘ relationship is also known as “composition or Aggregation”. As in inheritance we have ‘extends’ keyword we don’t have any keyword to implement ‘Has a’ relationship in java. The main advantag... Add solution -
Other 2021-09-04 10:09:03
is java compiled or interpreted
Java can be considered BOTH a COMPILED and an INTERPRETED language because its source code is first compiled into a binary byte-code. This byte-code runs on the Java Virtual Machine (JVM), which is usually a software-based interpreter. Add solution -
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Java 2021-09-03 20:49:01
sum in range
//Java program to print the sum of numbers in a given rangeimport java.util.Scanner;public class sum_of_numbers_in_range{ public static void main(String[] args) { //scanner class declaration Scanner sc = new Scanner(System.in); //input from user Syst... Add solution
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