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Thread: convert characters while writing into outputfile

  1. #1
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    Default convert characters while writing into outputfile

    Hello, I have an input_filename which says hello world.

    In the output file named output_filename, I have to read the input_filename and convert those exact words as upper case.eg: output file name contains HELLO WORLD.

    Please tell me how do I do that.

    PS : my code logic is different ,I am just asking this as an example to know, how do I read from a file and convert characters and then write it to output_filename.

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    Default Re: convert characters while writing into outputfile

    Can you post your current code to show what you have tried?
    how do I
    read from a file and >>>>> See the Scanner class.
    convert characters and >>> See the String class
    then write it to output_filename. >>>>>>>> See the PrintWriter class
    If you don't understand my answer, don't ignore it, ask a question.

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