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hcarlens
hcarlens
Last Activity: Sep 21 '07, 04:11 PM
Joined: Sep 7 '07
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  • hcarlens
    replied to Vigenere decryption StringIndexOutOfBoundsException
    in Java
    I'm sorry for posting something like this on this forum, I didn't realise that my error was this trivial. Thank you for helping me solve this and for not just telling me the answer.
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    • hcarlens
      started a topic Vigenere decryption StringIndexOutOfBoundsException
      in Java

      Vigenere decryption StringIndexOutOfBoundsException

      Hi all,

      I am having a problem with a vigenere decryption method I am writing.
      I have tried to solve this but really can't figure out why this is happening.
      I get a java.lang.Strin gIndexOutOfBoun dsException and while I know what this means, I don't know why it occurs in this instance.
      The method takes a ciphertext and key string as an argument, and first loops through all letters in the key and converts them...
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      • hcarlens
        replied to Type safety warnings (eclipse)
        in Java
        Thanks a lot, it works now.
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        • hcarlens
          started a topic Type safety warnings (eclipse)
          in Java

          Type safety warnings (eclipse)

          hey guys,

          I'm doing a small project which does some basic encryption and decryption, but I'm very new to Java and Eclipse is showing safety warnings but I have no idea what they mean or how I fix them. Here is the part of the code that's causing the problem:

          Code:
          	String[] AlphArray = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"};
          ...
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