Answer Posted / shaik baji

import java.net.*;
class GetIPAddress
{
public static void main(String[] args) throws
Exception
{
InetAddress obj = InetAddress.getLocalHost
();
String ipAddress=obj.getHostAddress();

System.out.println(ipAddress);
}
}

Differentiate between array list and vector in java.

1066

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public class Test { public static void main(String[] args) { int countA = 0; int countB = 0; int countC = 0; int countD = 0; int countE = 0; int countF = 0; int countG = 0; int countH = 0; int countI = 0; int countJ = 0; int countK = 0; int countL = 0; int countM = 0; int countN = 0; int countO = 0; int countP = 0; int countQ = 0; int countR = 0; int countS = 0; int countT = 0; int countU = 0; int countV = 0; int countW = 0; int countX = 0; int countY = 0; int countZ = 0; } } Can anybody tell me any alternate solution(like loop or something) to automate this initialization process. Ex:- for(char chr='A';chr<='Z'; chr++) { (int) String "count"+chr = 0; }

2287

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What is the difference between char and char *?

1006

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How many types of equations are there?

961

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What is a dynamic array java?

888

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What is return type in java?

1013

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How do you pass by reference?

988

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what is the use of bean managed and container managed with example?

1928

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What is tree in java?

861

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Do I need java for windows 10?

978

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Difference between object and reference?

1116

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How to split arraylist elements in java?

1101

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Can you add null to a list java?

1000

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Is 0 a real number?

973

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Explain how hashmap works?

1007

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