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Parth Gallen
Parth Gallen
Last Activity: Nov 24 '10, 03:10 AM
Joined: Nov 14 '10
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  • Parth Gallen
    replied to AddActionListener method
    in Java
    button b prints out "New Game", button b1 "Solving".
    Not saying it's a perfect way but it looks simple enough to me this way:

    Code:
    ActionListener al = new ActionListener() {
      public void actionPerformed(ActionEvent e) {
          if (e.getActionCommand().equals("New Game")) {
          System.out.println("New Game");
        } else if (e.getActionCommand().equals("Solve"))
    ...
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    • Parth Gallen
      replied to count number of words in a string
      in Java
      "one&two#three| four" will return as 4 words.
      "I'm here" 3 words and so on.
      Just didn't think " " is enough to separate words.

      Code:
      public static int countWords(String s) {
    int counter = 0;
    boolean word = false;
    int endOfLine = s.length()-1;

    for (int i = 0; i < s.length(); i++) {
      //if the char is letter, word = true.
      ...
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      • Parth Gallen
        started a topic isDigit & isLetter methods
        in Java

        isDigit & isLetter methods

        Character.isDig it() or Character.isLet ter() in Java.lang work of course, but I had to make my own solution as homework so here they are:


        isDigit method:
        Code:
        static boolean isDigit(char c) {
return (c <= '9' & c >= '0');
}
        isLetter method:
        Code:
        static boolean isLetter(char c) {
return (c <= 'z' & c >= 'a' || c<='Z' & c>='A');
}
        Are...
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