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  4. What position is the letter A? Let's use a lookup table!

What position is the letter A? Let's use a lookup table!

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  • OriginalGriffO OriginalGriff

    Rotted Frog wrote:

    Prizes awarded to anyone who can find a more pointless use of a lookup table.

    Does this count? Converting dates to the Roman equivalent[^] The database is no longer available (thankfully, it was 75MB!) and sadly, nobody got the joke... :sigh:

    Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

    N Offline
    N Offline
    Nagy Vilmos
    wrote on last edited by
    #6

    That was written just before you stopped drinking? Yes?

    veni bibi saltavi

    OriginalGriffO 1 Reply Last reply
    0
    • OriginalGriffO OriginalGriff

      Rotted Frog wrote:

      Prizes awarded to anyone who can find a more pointless use of a lookup table.

      Does this count? Converting dates to the Roman equivalent[^] The database is no longer available (thankfully, it was 75MB!) and sadly, nobody got the joke... :sigh:

      Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

      R Offline
      R Offline
      Rotted Frog
      wrote on last edited by
      #7

      That did have a point. It was actually quite a funny point.

      1 Reply Last reply
      0
      • L Lost User

        So, the location of "a" is at "IndexOutOfRangeException"?

        Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^][](X-Clacks-Overhead: GNU Terry Pratchett)

        R Offline
        R Offline
        Rotted Frog
        wrote on last edited by
        #8

        yes, we need to add 'a' to 'z' in as well. I'll assign it out to one of my team to fix immediately.

        1 Reply Last reply
        0
        • V V 0

          how about :

          public class NumberMap
          {
          private static Dictionary number = new Dictionary();

          static NumberMap()
          {
              number.Add('1', 1);
              number.Add('2', 2);
              number.Add('3', 3);
              number.Add('4', 4);
              number.Add('5', 5);
              number.Add('6', 6);
              number.Add('7', 7);
              number.Add('8', 8);
              number.Add('9', 9);
              number.Add('0', 0);
          }
          

          }

          V.
          (MQOTD rules and previous solutions)

          R Offline
          R Offline
          Rotted Frog
          wrote on last edited by
          #9

          Well done. You get all the bonus points.

          1 Reply Last reply
          0
          • N Nagy Vilmos

            That was written just before you stopped drinking? Yes?

            veni bibi saltavi

            OriginalGriffO Offline
            OriginalGriffO Offline
            OriginalGriff
            wrote on last edited by
            #10

            It was written as a follow up to Converting numbers to the word equivalent. [^] since we were getting a lot of "Roman numbers" homework in QA back then.

            Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

            "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
            "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

            N 1 Reply Last reply
            0
            • OriginalGriffO OriginalGriff

              It was written as a follow up to Converting numbers to the word equivalent. [^] since we were getting a lot of "Roman numbers" homework in QA back then.

              Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

              N Offline
              N Offline
              Nagy Vilmos
              wrote on last edited by
              #11

              So you'd moved off the booze by then; onto the class 'A' drugs. :laugh:

              veni bibi saltavi

              OriginalGriffO 1 Reply Last reply
              0
              • N Nagy Vilmos

                So you'd moved off the booze by then; onto the class 'A' drugs. :laugh:

                veni bibi saltavi

                OriginalGriffO Offline
                OriginalGriffO Offline
                OriginalGriff
                wrote on last edited by
                #12

                Class A++ I suspect... :~

                Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

                "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
                "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

                N 1 Reply Last reply
                0
                • OriginalGriffO OriginalGriff

                  Class A++ I suspect... :~

                  Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

                  N Offline
                  N Offline
                  Nagy Vilmos
                  wrote on last edited by
                  #13

                  Doing crack, heroin and meths is a stage people go through. Just don't do VB!

                  veni bibi saltavi

                  1 Reply Last reply
                  0
                  • R Rotted Frog

                    Just found this gem hiding in a project I've just inherited. Fortunately it doesn't appear to be used.

                    public class AlphabetPositionMap
                    {
                    private static Dictionary<char, int> alphabet = new Dictionary<char, int>();

                    static AlphabetPositionMap()
                    {
                        alphabet.Add('A', 1);
                        alphabet.Add('B', 2);
                        alphabet.Add('C', 3);
                        alphabet.Add('D', 4);
                        alphabet.Add('E', 5);
                        alphabet.Add('F', 6);
                        alphabet.Add('G', 7);
                        alphabet.Add('H', 8);
                        alphabet.Add('I', 9);
                        alphabet.Add('J', 10);
                        alphabet.Add('K', 11);
                        alphabet.Add('L', 12);
                        alphabet.Add('M', 13);
                        alphabet.Add('N', 14);
                        alphabet.Add('O', 15);
                        alphabet.Add('P', 16);
                        alphabet.Add('Q', 17);
                        alphabet.Add('R', 18);
                        alphabet.Add('S', 19);
                        alphabet.Add('T', 20);
                        alphabet.Add('U', 21);
                        alphabet.Add('V', 22);
                        alphabet.Add('W', 23);
                        alphabet.Add('X', 24);
                        alphabet.Add('Y', 25);
                        alphabet.Add('Z', 26);
                    
                    }
                    
                    public static int Position(char letter)
                    {
                        return alphabet\[letter\];
                    }
                    

                    }

                    Prizes awarded to anyone who can find a more pointless use of a lookup table.

                    R Offline
                    R Offline
                    Rotted Frog
                    wrote on last edited by
                    #14

                    And it gets better... Just noticed the next class on from that one:

                    public class ZeroBasedAlphabetPositionMap
                    {
                    private static Dictionary<char, int> alphabet = new Dictionary<char, int>();

                    static ZeroBasedAlphabetPositionMap()
                    {
                        alphabet.Add('A', 0);
                        alphabet.Add('B', 1);
                        alphabet.Add('C', 2);
                        alphabet.Add('D', 3);
                        alphabet.Add('E', 4);
                        alphabet.Add('F', 5);
                        alphabet.Add('G', 6);
                        alphabet.Add('H', 7);
                        alphabet.Add('I', 8);
                        alphabet.Add('J', 9);
                        alphabet.Add('K', 10);
                        alphabet.Add('L', 11);
                        alphabet.Add('M', 12);
                        alphabet.Add('N', 13);
                        alphabet.Add('O', 14);
                        alphabet.Add('P', 15);
                        alphabet.Add('Q', 16);
                        alphabet.Add('R', 17);
                        alphabet.Add('S', 18);
                        alphabet.Add('T', 19);
                        alphabet.Add('U', 20);
                        alphabet.Add('V', 21);
                        alphabet.Add('W', 22);
                        alphabet.Add('X', 23);
                        alphabet.Add('Y', 24);
                        alphabet.Add('Z', 25);
                    
                    }
                    
                    public static int Position(char letter)
                    {
                        return alphabet\[letter\];
                    }
                    

                    }

                    L 1 Reply Last reply
                    0
                    • R Rotted Frog

                      And it gets better... Just noticed the next class on from that one:

                      public class ZeroBasedAlphabetPositionMap
                      {
                      private static Dictionary<char, int> alphabet = new Dictionary<char, int>();

                      static ZeroBasedAlphabetPositionMap()
                      {
                          alphabet.Add('A', 0);
                          alphabet.Add('B', 1);
                          alphabet.Add('C', 2);
                          alphabet.Add('D', 3);
                          alphabet.Add('E', 4);
                          alphabet.Add('F', 5);
                          alphabet.Add('G', 6);
                          alphabet.Add('H', 7);
                          alphabet.Add('I', 8);
                          alphabet.Add('J', 9);
                          alphabet.Add('K', 10);
                          alphabet.Add('L', 11);
                          alphabet.Add('M', 12);
                          alphabet.Add('N', 13);
                          alphabet.Add('O', 14);
                          alphabet.Add('P', 15);
                          alphabet.Add('Q', 16);
                          alphabet.Add('R', 17);
                          alphabet.Add('S', 18);
                          alphabet.Add('T', 19);
                          alphabet.Add('U', 20);
                          alphabet.Add('V', 21);
                          alphabet.Add('W', 22);
                          alphabet.Add('X', 23);
                          alphabet.Add('Y', 24);
                          alphabet.Add('Z', 25);
                      
                      }
                      
                      public static int Position(char letter)
                      {
                          return alphabet\[letter\];
                      }
                      

                      }

                      L Offline
                      L Offline
                      Lost User
                      wrote on last edited by
                      #15

                      You should not pay developers by LOC :wtf:

                      Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^][](X-Clacks-Overhead: GNU Terry Pratchett)

                      1 Reply Last reply
                      0
                      • R Rotted Frog

                        Just found this gem hiding in a project I've just inherited. Fortunately it doesn't appear to be used.

                        public class AlphabetPositionMap
                        {
                        private static Dictionary<char, int> alphabet = new Dictionary<char, int>();

                        static AlphabetPositionMap()
                        {
                            alphabet.Add('A', 1);
                            alphabet.Add('B', 2);
                            alphabet.Add('C', 3);
                            alphabet.Add('D', 4);
                            alphabet.Add('E', 5);
                            alphabet.Add('F', 6);
                            alphabet.Add('G', 7);
                            alphabet.Add('H', 8);
                            alphabet.Add('I', 9);
                            alphabet.Add('J', 10);
                            alphabet.Add('K', 11);
                            alphabet.Add('L', 12);
                            alphabet.Add('M', 13);
                            alphabet.Add('N', 14);
                            alphabet.Add('O', 15);
                            alphabet.Add('P', 16);
                            alphabet.Add('Q', 17);
                            alphabet.Add('R', 18);
                            alphabet.Add('S', 19);
                            alphabet.Add('T', 20);
                            alphabet.Add('U', 21);
                            alphabet.Add('V', 22);
                            alphabet.Add('W', 23);
                            alphabet.Add('X', 24);
                            alphabet.Add('Y', 25);
                            alphabet.Add('Z', 26);
                        
                        }
                        
                        public static int Position(char letter)
                        {
                            return alphabet\[letter\];
                        }
                        

                        }

                        Prizes awarded to anyone who can find a more pointless use of a lookup table.

                        K Offline
                        K Offline
                        kmoorevs
                        wrote on last edited by
                        #16

                        :thumbsup: Nice find and thanks for sharing! I feel better now! :laugh:

                        "Go forth into the source" - Neal Morse

                        1 Reply Last reply
                        0
                        • R Rotted Frog

                          Just found this gem hiding in a project I've just inherited. Fortunately it doesn't appear to be used.

                          public class AlphabetPositionMap
                          {
                          private static Dictionary<char, int> alphabet = new Dictionary<char, int>();

                          static AlphabetPositionMap()
                          {
                              alphabet.Add('A', 1);
                              alphabet.Add('B', 2);
                              alphabet.Add('C', 3);
                              alphabet.Add('D', 4);
                              alphabet.Add('E', 5);
                              alphabet.Add('F', 6);
                              alphabet.Add('G', 7);
                              alphabet.Add('H', 8);
                              alphabet.Add('I', 9);
                              alphabet.Add('J', 10);
                              alphabet.Add('K', 11);
                              alphabet.Add('L', 12);
                              alphabet.Add('M', 13);
                              alphabet.Add('N', 14);
                              alphabet.Add('O', 15);
                              alphabet.Add('P', 16);
                              alphabet.Add('Q', 17);
                              alphabet.Add('R', 18);
                              alphabet.Add('S', 19);
                              alphabet.Add('T', 20);
                              alphabet.Add('U', 21);
                              alphabet.Add('V', 22);
                              alphabet.Add('W', 23);
                              alphabet.Add('X', 24);
                              alphabet.Add('Y', 25);
                              alphabet.Add('Z', 26);
                          
                          }
                          
                          public static int Position(char letter)
                          {
                              return alphabet\[letter\];
                          }
                          

                          }

                          Prizes awarded to anyone who can find a more pointless use of a lookup table.

                          P Offline
                          P Offline
                          PIEBALDconsult
                          wrote on last edited by
                          #17

                          How about adding another lookup that gets the uppercase equivalent of a lowercase letter?

                          L 1 Reply Last reply
                          0
                          • V V 0

                            how about :

                            public class NumberMap
                            {
                            private static Dictionary number = new Dictionary();

                            static NumberMap()
                            {
                                number.Add('1', 1);
                                number.Add('2', 2);
                                number.Add('3', 3);
                                number.Add('4', 4);
                                number.Add('5', 5);
                                number.Add('6', 6);
                                number.Add('7', 7);
                                number.Add('8', 8);
                                number.Add('9', 9);
                                number.Add('0', 0);
                            }
                            

                            }

                            V.
                            (MQOTD rules and previous solutions)

                            S Offline
                            S Offline
                            Sascha Lefevre
                            wrote on last edited by
                            #18

                            Even more bonus points for a pointless lookup table for not being able to actually do a lookup :laugh:

                            If the brain were so simple we could understand it, we would be so simple we couldn't. — Lyall Watson

                            V 1 Reply Last reply
                            0
                            • P PIEBALDconsult

                              How about adding another lookup that gets the uppercase equivalent of a lowercase letter?

                              L Offline
                              L Offline
                              Lost User
                              wrote on last edited by
                              #19

                              AlphabetPositionMap seems to have a brother called ZeroBasedAlphabetPositionMap[^]. Yes, it is missing lowercaps variants, meaning there should at least be four of these methods. And globalization is missed completely. Scheiß drauf.

                              Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^][](X-Clacks-Overhead: GNU Terry Pratchett)

                              1 Reply Last reply
                              0
                              • R Rotted Frog

                                Just found this gem hiding in a project I've just inherited. Fortunately it doesn't appear to be used.

                                public class AlphabetPositionMap
                                {
                                private static Dictionary<char, int> alphabet = new Dictionary<char, int>();

                                static AlphabetPositionMap()
                                {
                                    alphabet.Add('A', 1);
                                    alphabet.Add('B', 2);
                                    alphabet.Add('C', 3);
                                    alphabet.Add('D', 4);
                                    alphabet.Add('E', 5);
                                    alphabet.Add('F', 6);
                                    alphabet.Add('G', 7);
                                    alphabet.Add('H', 8);
                                    alphabet.Add('I', 9);
                                    alphabet.Add('J', 10);
                                    alphabet.Add('K', 11);
                                    alphabet.Add('L', 12);
                                    alphabet.Add('M', 13);
                                    alphabet.Add('N', 14);
                                    alphabet.Add('O', 15);
                                    alphabet.Add('P', 16);
                                    alphabet.Add('Q', 17);
                                    alphabet.Add('R', 18);
                                    alphabet.Add('S', 19);
                                    alphabet.Add('T', 20);
                                    alphabet.Add('U', 21);
                                    alphabet.Add('V', 22);
                                    alphabet.Add('W', 23);
                                    alphabet.Add('X', 24);
                                    alphabet.Add('Y', 25);
                                    alphabet.Add('Z', 26);
                                
                                }
                                
                                public static int Position(char letter)
                                {
                                    return alphabet\[letter\];
                                }
                                

                                }

                                Prizes awarded to anyone who can find a more pointless use of a lookup table.

                                P Offline
                                P Offline
                                PaulLinton
                                wrote on last edited by
                                #20

                                I thought I had a more useless lookup table, but I was wrong

                                private static Dictionary alphabet = new Dictionary();
                                static AlphabetPositionMap()
                                {
                                alphabet['A'] = 'A';
                                alphabet['B'] = 'B';
                                // you get the idea
                                }

                                I am wrong because it is only a small step from this code to creating an Enigma machine in software, which I believe had some amount of use a few years back. Failed at being useless :sigh:

                                1 Reply Last reply
                                0
                                • S Sascha Lefevre

                                  Even more bonus points for a pointless lookup table for not being able to actually do a lookup :laugh:

                                  If the brain were so simple we could understand it, we would be so simple we couldn't. — Lyall Watson

                                  V Offline
                                  V Offline
                                  V 0
                                  wrote on last edited by
                                  #21

                                  It's all in the wrist baby ;P

                                  V.
                                  (MQOTD rules and previous solutions)

                                  1 Reply Last reply
                                  0
                                  • R Rotted Frog

                                    Just found this gem hiding in a project I've just inherited. Fortunately it doesn't appear to be used.

                                    public class AlphabetPositionMap
                                    {
                                    private static Dictionary<char, int> alphabet = new Dictionary<char, int>();

                                    static AlphabetPositionMap()
                                    {
                                        alphabet.Add('A', 1);
                                        alphabet.Add('B', 2);
                                        alphabet.Add('C', 3);
                                        alphabet.Add('D', 4);
                                        alphabet.Add('E', 5);
                                        alphabet.Add('F', 6);
                                        alphabet.Add('G', 7);
                                        alphabet.Add('H', 8);
                                        alphabet.Add('I', 9);
                                        alphabet.Add('J', 10);
                                        alphabet.Add('K', 11);
                                        alphabet.Add('L', 12);
                                        alphabet.Add('M', 13);
                                        alphabet.Add('N', 14);
                                        alphabet.Add('O', 15);
                                        alphabet.Add('P', 16);
                                        alphabet.Add('Q', 17);
                                        alphabet.Add('R', 18);
                                        alphabet.Add('S', 19);
                                        alphabet.Add('T', 20);
                                        alphabet.Add('U', 21);
                                        alphabet.Add('V', 22);
                                        alphabet.Add('W', 23);
                                        alphabet.Add('X', 24);
                                        alphabet.Add('Y', 25);
                                        alphabet.Add('Z', 26);
                                    
                                    }
                                    
                                    public static int Position(char letter)
                                    {
                                        return alphabet\[letter\];
                                    }
                                    

                                    }

                                    Prizes awarded to anyone who can find a more pointless use of a lookup table.

                                    I Offline
                                    I Offline
                                    imagiro
                                    wrote on last edited by
                                    #22

                                    ... the map is static...

                                    1 Reply Last reply
                                    0
                                    • V V 0

                                      how about :

                                      public class NumberMap
                                      {
                                      private static Dictionary number = new Dictionary();

                                      static NumberMap()
                                      {
                                          number.Add('1', 1);
                                          number.Add('2', 2);
                                          number.Add('3', 3);
                                          number.Add('4', 4);
                                          number.Add('5', 5);
                                          number.Add('6', 6);
                                          number.Add('7', 7);
                                          number.Add('8', 8);
                                          number.Add('9', 9);
                                          number.Add('0', 0);
                                      }
                                      

                                      }

                                      V.
                                      (MQOTD rules and previous solutions)

                                      G Offline
                                      G Offline
                                      GuyThiebaut
                                      wrote on last edited by
                                      #23

                                      I've noticed that you do not cover lowercase numbers.

                                      “That which can be asserted without evidence, can be dismissed without evidence.”

                                      ― Christopher Hitchens

                                      V 1 Reply Last reply
                                      0
                                      • G GuyThiebaut

                                        I've noticed that you do not cover lowercase numbers.

                                        “That which can be asserted without evidence, can be dismissed without evidence.”

                                        ― Christopher Hitchens

                                        V Offline
                                        V Offline
                                        V 0
                                        wrote on last edited by
                                        #24

                                        There is a seperate uppercase number lookup table for that ! :laugh:

                                        V.
                                        (MQOTD rules and previous solutions)

                                        G 1 Reply Last reply
                                        0
                                        • V V 0

                                          There is a seperate uppercase number lookup table for that ! :laugh:

                                          V.
                                          (MQOTD rules and previous solutions)

                                          G Offline
                                          G Offline
                                          GuyThiebaut
                                          wrote on last edited by
                                          #25

                                          I was thinking more of something like "1".tolower might work.

                                          “That which can be asserted without evidence, can be dismissed without evidence.”

                                          ― Christopher Hitchens

                                          1 Reply Last reply
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