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  4. double to string without point [SOLVED]

double to string without point [SOLVED]

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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
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    • 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.

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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

        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
          0
          • 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
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                • 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
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                    • 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:

                      1 Reply Last reply
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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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