I want to know the host name and provider name for tcs web
mail
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);
}
}
| Is This Answer Correct ? | 1 Yes | 1 No |
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Differentiate between array list and vector in java.
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; }
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