Home Discussion 19259-Java-I Discuss: Java I/0 Examples

  • javadeep chandra sahu June 7, 2011 at 1:10 PM

    all importent topic in java programming

  • java ( web service)sathiraju July 1, 2011 at 7:56 PM

    this is best usefull concept to who is working in java technology. thankyou.

  • javarashmi rani August 20, 2011 at 1:01 PM

    java aii programing(question with ans)

  • about boolean variable ...manoj nainwal August 26, 2011 at 12:06 AM

    any one plz tell me about the boolean variable in java... howz it work in computer if its numeric representation is not present , becozz our computer just process 0 & 1 ... and also how much space are allocated when we initializes a boolean variable........??????

  • searching file using javasantosh August 2, 2012 at 12:21 PM

    import java.io.File; import java.util.Scanner; public class FileExists { public static void main(String[] s) { Scanner scanner = new Scanner(System.in); System.out.print("Enter the url of a file: "); System.out.flush(); String filename = scanner.nextLine(); File file = new File(filename); if(file.exists()){System.out.println("exists");} else{System.out.println("not exists");} } } output1: Enter the url of a file: C:\Users\298564\Desktop\sa.txt exists output2: Enter the url of a file: C:\Users\298564\Desktop\asdfs.txt not exists

  • getting a inputRAM33 October 1, 2012 at 12:12 PM

    what are different ways in java to get inputs and the most simplest way?

  • java.io packageRajyalaxmi December 3, 2012 at 3:20 PM

    We have Scanner class in io then what is the need of Console class?

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