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  4. double to string without point [SOLVED]

double to string without point [SOLVED]

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  • P Pete OHanlon

    Don't be sorry. You are right after all.

    I'm not a stalker, I just know things. Oh by the way, you're out of milk.

    Forgive your enemies - it messes with their heads

    My blog | My articles | MoXAML PowerToys | Onyx

    L Offline
    L Offline
    Luc Pattyn
    wrote on last edited by
    #10

    Well, I do am sorry in a different way, as I didn't find a way to signal your code's weakness without violating Dave's hint not to answer homework questions in any detail. That must be the price to pay when coming late to a thread. :)

    Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum

    Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.

    P 1 Reply Last reply
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    • P Pierre besquent

      Hi everybody, I wanna have the smallest code to conver a double to a string without the point of digits Exple: 12.010 --->1201 ty

      modified on Friday, March 18, 2011 6:03 AM

      L Offline
      L Offline
      Lost User
      wrote on last edited by
      #11

      Pierre besquent wrote:

      I wanna have

      ..you want fries with that? :)

      I are Troll :suss:

      L 1 Reply Last reply
      0
      • L Lost User

        Pierre besquent wrote:

        I wanna have

        ..you want fries with that? :)

        I are Troll :suss:

        L Offline
        L Offline
        Luc Pattyn
        wrote on last edited by
        #12

        yes please, as long as they don't add points. :)

        Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum

        Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.

        1 Reply Last reply
        0
        • P Pierre besquent

          Hi everybody, I wanna have the smallest code to conver a double to a string without the point of digits Exple: 12.010 --->1201 ty

          modified on Friday, March 18, 2011 6:03 AM

          P Offline
          P Offline
          PIEBALDconsult
          wrote on last edited by
          #13

          You might need a file for that.

          L 1 Reply Last reply
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          • P PIEBALDconsult

            You might need a file for that.

            L Offline
            L Offline
            Luc Pattyn
            wrote on last edited by
            #14

            please make sure there is no period in the filename! :-D

            Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum

            Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.

            P 1 Reply Last reply
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            • D Dave Kreskowiak

              The only way you're going to "have" is to write it yourself. We're not going to write it for you, and frankly, this can be done in a single line of code. ...and this reeks of being a homework assignment.

              A guide to posting questions on CodeProject[^]
              Dave Kreskowiak

              F Offline
              F Offline
              fjdiewornncalwe
              wrote on last edited by
              #15

              What... You need a WHOLE line. I could do it in 1/3 of a line... :)

              I wasn't, now I am, then I won't be anymore.

              D 1 Reply Last reply
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              • P Paladin2000

                That is an unusual requirement. However:

                double d = 12.010;

                string s = Math.Truncate(d * 100).ToString();

                F Offline
                F Offline
                fjdiewornncalwe
                wrote on last edited by
                #16

                Not as silly as you may think. I worked on a project once where the client provided long lists of products with decimal based prices, but where the database was setup to hold prices based in cents, not decimal dollars. A crappy design it was, but hands were tied they were.

                I wasn't, now I am, then I won't be anymore.

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                • F fjdiewornncalwe

                  What... You need a WHOLE line. I could do it in 1/3 of a line... :)

                  I wasn't, now I am, then I won't be anymore.

                  D Offline
                  D Offline
                  Dave Kreskowiak
                  wrote on last edited by
                  #17

                  I'll do it in a 1/3 of a line at 640x480. If you want to beat that, you'll have to "name that tune"!

                  A guide to posting questions on CodeProject[^]
                  Dave Kreskowiak

                  F 1 Reply Last reply
                  0
                  • L Luc Pattyn

                    Well, I do am sorry in a different way, as I didn't find a way to signal your code's weakness without violating Dave's hint not to answer homework questions in any detail. That must be the price to pay when coming late to a thread. :)

                    Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum

                    Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.

                    P Offline
                    P Offline
                    Pete OHanlon
                    wrote on last edited by
                    #18

                    The reason I posted mine is because, weaknesses from typing it up on a phone keyboard notwithstanding, it's a poor way of solving the problem - and then you went and corrected it. I ignored various edge cases, which you started to correct - shame on you ;P .

                    I'm not a stalker, I just know things. Oh by the way, you're out of milk.

                    Forgive your enemies - it messes with their heads

                    My blog | My articles | MoXAML PowerToys | Onyx

                    P 1 Reply Last reply
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                    • L Luc Pattyn

                      please make sure there is no period in the filename! :-D

                      Luc Pattyn [Forum Guidelines] [My Articles] Nil Volentibus Arduum

                      Please use <PRE> tags for code snippets, they preserve indentation, improve readability, and make me actually look at the code.

                      P Offline
                      P Offline
                      Pierre besquent
                      wrote on last edited by
                      #19

                      thank u for all, u really let me laughing very much with all u jokes responses :laugh: that is the real help I found a solution my self:

                      double x = 1458752.10254000;
                      string s = x.ToString(System.Globalization.CultureInfo.InvariantCulture).Replace(".",string.Empty);
                      Console.WriteLine(s);
                      Console.ReadLine();

                      the output is :145875210254 thank u very much for u big effort in creating jokes. :laugh:

                      1 Reply Last reply
                      0
                      • P Pete OHanlon

                        The reason I posted mine is because, weaknesses from typing it up on a phone keyboard notwithstanding, it's a poor way of solving the problem - and then you went and corrected it. I ignored various edge cases, which you started to correct - shame on you ;P .

                        I'm not a stalker, I just know things. Oh by the way, you're out of milk.

                        Forgive your enemies - it messes with their heads

                        My blog | My articles | MoXAML PowerToys | Onyx

                        P Offline
                        P Offline
                        Pierre besquent
                        wrote on last edited by
                        #20

                        always insulting me thank u for u help :laugh:

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                        • D Dave Kreskowiak

                          I'll do it in a 1/3 of a line at 640x480. If you want to beat that, you'll have to "name that tune"!

                          A guide to posting questions on CodeProject[^]
                          Dave Kreskowiak

                          F Offline
                          F Offline
                          fjdiewornncalwe
                          wrote on last edited by
                          #21

                          The current one playing is Lennon's version of Stand by Me, but I sing it I'll clear the room.

                          I wasn't, now I am, then I won't be anymore.

                          1 Reply Last reply
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                          • P Pierre besquent

                            Hi everybody, I wanna have the smallest code to conver a double to a string without the point of digits Exple: 12.010 --->1201 ty

                            modified on Friday, March 18, 2011 6:03 AM

                            C Offline
                            C Offline
                            charles henington
                            wrote on last edited by
                            #22

                            Let's say that your Double is double lifeSpan.

                            string ls = lifeSpan.ToString().Replace(".","");

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