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Productivity Killer of the Day

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  • W W Balboos GHB

    Sander Rossel wrote:

    After hours I found a non printable character

    Non-printable occasionally end up in my php files from (I don't know where) - and when I try to start a session it gets rather cross with me. Three unprintable characters to start the file. Once I discovered the problem I only have the annoyance of opening it in HexEdit, replacing the characters with printable ones, saving, and then deleting them on the other side. Still, at least I know the cure, if not the cause.

    Ravings en masse^

    "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

    "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

    Richard DeemingR Offline
    Richard DeemingR Offline
    Richard Deeming
    wrote on last edited by
    #15

    W∴ Balboos wrote:

    Three unprintable characters to start the file.

    Let me guess - are they: 0xEF, 0xBB, and 0xBF? If so, that would be the UTF8 Byte Order Mark: Byte order mark - Wikipedia[^]


    "These people looked deep within my soul and assigned me a number based on the order in which I joined." - Homer

    "These people looked deep within my soul and assigned me a number based on the order in which I joined" - Homer

    W 1 Reply Last reply
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    • C Chris Maunder

      Looking for the line of code that has a tiny squiggle at the end because StyleCop analysers found a trailing whitespace and your code won't compile until you fix it. It's like a 12hr game of Where's Wally (or Where's Waldo for the North Americans)

      cheers Chris Maunder

      P Offline
      P Offline
      PIEBALDconsult
      wrote on last edited by
      #16

      My editor trims trailing whitespace. Trailing whitespace is about the only kind I don't like. :D

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      • C Chris Maunder

        Looking for the line of code that has a tiny squiggle at the end because StyleCop analysers found a trailing whitespace and your code won't compile until you fix it. It's like a 12hr game of Where's Wally (or Where's Waldo for the North Americans)

        cheers Chris Maunder

        R Offline
        R Offline
        Rick York
        wrote on last edited by
        #17

        Visual Studio's editor used to have a rather convenient way of finding trailing whitespace using regular expressions. The newer releases have made it far less convenient.

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        • C Chris Maunder

          For some reason solving those types of issues give me the greatest satisfaction. I dunno why.

          cheers Chris Maunder

          L Offline
          L Offline
          Lost User
          wrote on last edited by
          #18

          Chris Maunder wrote:

          For some reason solving those types of issues give me the greatest satisfaction. I dunno why.

          Cause they come with a free soy, decaf, almond milk latte?

          Michael Martin Australia "I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible." - Mr.Prakash One Fine Saturday. 24/04/2004

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          • L Lost User

            Chris Maunder wrote:

            For some reason solving those types of issues give me the greatest satisfaction. I dunno why.

            Cause they come with a free soy, decaf, almond milk latte?

            Michael Martin Australia "I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible." - Mr.Prakash One Fine Saturday. 24/04/2004

            C Offline
            C Offline
            Chris Maunder
            wrote on last edited by
            #19

            One can dream...

            cheers Chris Maunder

            J 1 Reply Last reply
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            • C Chris Maunder

              Looking for the line of code that has a tiny squiggle at the end because StyleCop analysers found a trailing whitespace and your code won't compile until you fix it. It's like a 12hr game of Where's Wally (or Where's Waldo for the North Americans)

              cheers Chris Maunder

              L Offline
              L Offline
              Lost User
              wrote on last edited by
              #20

              Ctrl-H, "; "

              Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^] "If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

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              • C Chris Maunder

                Of course! Why didn't I think of that. It should probably be a VS extension, and should work with all current and future versions in all cultures. This could take weeks of procrastination productive time saving work.

                cheers Chris Maunder

                L Offline
                L Offline
                Lost User
                wrote on last edited by
                #21

                I think you are joking. :) There is a SED one-liner for finding any file recursively from a parent folder and printing any file that contains lines that end with a white space. You can also do it with PowerShell. I don't remember how to do either one of them off the top of my head. Best Wishes, -David Delaune

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                • C Chris Maunder

                  Looking for the line of code that has a tiny squiggle at the end because StyleCop analysers found a trailing whitespace and your code won't compile until you fix it. It's like a 12hr game of Where's Wally (or Where's Waldo for the North Americans)

                  cheers Chris Maunder

                  D Offline
                  D Offline
                  d_c_allison
                  wrote on last edited by
                  #22

                  Maybe paste the code into a text-editor that allows you to search using regular expressions (i.e., Notepad++) and search using "^.+\s$"?

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                  • realJSOPR realJSOP

                    Solution - toss Style Cop where it belongs.

                    ".45 ACP - because shooting twice is just silly" - JSOP, 2010
                    -----
                    You can never have too much ammo - unless you're swimming, or on fire. - JSOP, 2010
                    -----
                    When you pry the gun from my cold dead hands, be careful - the barrel will be very hot. - JSOP, 2013

                    R Offline
                    R Offline
                    Rajesh R Subramanian
                    wrote on last edited by
                    #23

                    Absolutely! This is well past where that tool has stopped being "productive" or helpful. :thumbsup:

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                    • L Lost User

                      Chris Maunder wrote:

                      For some reason solving those types of issues give me the greatest satisfaction. I dunno why.

                      Cause they come with a free soy, decaf, almond milk latte?

                      Michael Martin Australia "I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible." - Mr.Prakash One Fine Saturday. 24/04/2004

                      R Offline
                      R Offline
                      Rajesh R Subramanian
                      wrote on last edited by
                      #24

                      Has Anyone Seen Mike Hunt wrote:

                      Cause they come with a free soy, decaf, almond milk latte?

                      :laugh:

                      1 Reply Last reply
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                      • C Chris Maunder

                        Looking for the line of code that has a tiny squiggle at the end because StyleCop analysers found a trailing whitespace and your code won't compile until you fix it. It's like a 12hr game of Where's Wally (or Where's Waldo for the North Americans)

                        cheers Chris Maunder

                        P Offline
                        P Offline
                        PIEBALDconsult
                        wrote on last edited by
                        #25

                        For me, it's having CP ask me how I want to paste whenever I paste -- and then assuming the wrong default, which adds insult to injury. X|

                        1 Reply Last reply
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                        • C Chris Maunder

                          One can dream...

                          cheers Chris Maunder

                          J Offline
                          J Offline
                          Jorgen Andersson
                          wrote on last edited by
                          #26

                          That type of dream is normally referred to as a nightmare.

                          Wrong is evil and must be defeated. - Jeff Ello

                          1 Reply Last reply
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                          • C Chris Maunder

                            Looking for the line of code that has a tiny squiggle at the end because StyleCop analysers found a trailing whitespace and your code won't compile until you fix it. It's like a 12hr game of Where's Wally (or Where's Waldo for the North Americans)

                            cheers Chris Maunder

                            J Offline
                            J Offline
                            Jacquers
                            wrote on last edited by
                            #27

                            If it's in VS then maybe something like CodeMaid can help by formatting / cleaning code.

                            1 Reply Last reply
                            0
                            • L Lost User

                              Chris Maunder wrote:

                              For some reason solving those types of issues give me the greatest satisfaction. I dunno why.

                              Cause they come with a free soy, decaf, almond milk latte?

                              Michael Martin Australia "I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible." - Mr.Prakash One Fine Saturday. 24/04/2004

                              D Offline
                              D Offline
                              Daniel Pfeffer
                              wrote on last edited by
                              #28

                              Has Anyone Seen Mike Hunt wrote:

                              soy, decaf, almond milk latte

                              :wtf: I wouldn't give (or even sell) one of those to my worst enemy! Coffee should be black as sin, hotter than Hell, and sweeter than love.

                              Freedom is the freedom to say that two plus two make four. If that is granted, all else follows. -- 6079 Smith W.

                              L 1 Reply Last reply
                              0
                              • D Daniel Pfeffer

                                Has Anyone Seen Mike Hunt wrote:

                                soy, decaf, almond milk latte

                                :wtf: I wouldn't give (or even sell) one of those to my worst enemy! Coffee should be black as sin, hotter than Hell, and sweeter than love.

                                Freedom is the freedom to say that two plus two make four. If that is granted, all else follows. -- 6079 Smith W.

                                L Offline
                                L Offline
                                Lost User
                                wrote on last edited by
                                #29

                                Daniel Pfeffer wrote:

                                :WTF: I wouldn't give (or even sell) one of those to my worst enemy!

                                That is a Maunder special.

                                Daniel Pfeffer wrote:

                                Coffee should be black as sin, hotter than Hell, and sweeter than love.

                                I have 4+ shots of espresso and then froth like a big machiato, no sugar, it ain't needed.

                                Michael Martin Australia "I controlled my laughter and simple said "No,I am very busy,so I can't write any code for you". The moment they heard this all the smiling face turned into a sad looking face and one of them farted. So I had to leave the place as soon as possible." - Mr.Prakash One Fine Saturday. 24/04/2004

                                1 Reply Last reply
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                                • D d_c_allison

                                  Maybe paste the code into a text-editor that allows you to search using regular expressions (i.e., Notepad++) and search using "^.+\s$"?

                                  P Offline
                                  P Offline
                                  Pete OHanlon
                                  wrote on last edited by
                                  #30

                                  You can do regex searches in Visual Studio.

                                  This space for rent

                                  K 1 Reply Last reply
                                  0
                                  • C Chris Maunder

                                    Looking for the line of code that has a tiny squiggle at the end because StyleCop analysers found a trailing whitespace and your code won't compile until you fix it. It's like a 12hr game of Where's Wally (or Where's Waldo for the North Americans)

                                    cheers Chris Maunder

                                    K Offline
                                    K Offline
                                    kalberts
                                    wrote on last edited by
                                    #31

                                    Alternative approach: Switch programming language. Start using Whitespace.

                                    1 Reply Last reply
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                                    • Richard DeemingR Richard Deeming

                                      W∴ Balboos wrote:

                                      Three unprintable characters to start the file.

                                      Let me guess - are they: 0xEF, 0xBB, and 0xBF? If so, that would be the UTF8 Byte Order Mark: Byte order mark - Wikipedia[^]


                                      "These people looked deep within my soul and assigned me a number based on the order in which I joined." - Homer

                                      W Offline
                                      W Offline
                                      W Balboos GHB
                                      wrote on last edited by
                                      #32

                                      I literally went over all of my failing files and cleaned it up. Seems about right. What I need to do, then, is find which editor/tool is adding that. Since I've some templates to get most new pages started, I just checked and found it in my primary editor. Somehow, it reminds me of the stoned virus in reverse. As long as I keep using templates. Same for various library-ish files. Only when something rather new is created does it show. Thanks and Kudos! * Templates to save me some work and keep users comfortable with something similar to what they've seen before.

                                      Ravings en masse^

                                      "The difference between genius and stupidity is that genius has its limits." - Albert Einstein

                                      "If you are searching for perfection in others, then you seek disappointment. If you are seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010

                                      1 Reply Last reply
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                                      • P Pete OHanlon

                                        You can do regex searches in Visual Studio.

                                        This space for rent

                                        K Offline
                                        K Offline
                                        kalberts
                                        wrote on last edited by
                                        #33

                                        But... regex??? Do you do regex searches for "myvar" as well? A space followed by a newline is just as literal as "myvavar"; you don't need regex for either. The editor probably requires some sort of quoting or escaping for the newline, but quoting is just an external syntax required by the input scanner. Every now and then I replace with throughout the source files of the solution, in one single sweep. Well, sometimes in two or three, maybe even more: Every now and then I manage to create empty lines with spaces up to the indentiation of the neighbour lines. So I often start out with <4 spaces> and click "Replace all in entire solution" until "0 replacements made". Then I change <4 spaces> to and click the button up to three times more. You might say that clicking the same button up to three times in a row imposes such a strain on your index finger that you prefer to save effort by writing a regexp to do the equivalent. I'll bet that executing the regexp would slow down the replacement so that it would take more time to complete than my quick button clicks, even without conting the time for writing the regex and ensuring that it works as intended.

                                        P 1 Reply Last reply
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                                        • K kalberts

                                          But... regex??? Do you do regex searches for "myvar" as well? A space followed by a newline is just as literal as "myvavar"; you don't need regex for either. The editor probably requires some sort of quoting or escaping for the newline, but quoting is just an external syntax required by the input scanner. Every now and then I replace with throughout the source files of the solution, in one single sweep. Well, sometimes in two or three, maybe even more: Every now and then I manage to create empty lines with spaces up to the indentiation of the neighbour lines. So I often start out with <4 spaces> and click "Replace all in entire solution" until "0 replacements made". Then I change <4 spaces> to and click the button up to three times more. You might say that clicking the same button up to three times in a row imposes such a strain on your index finger that you prefer to save effort by writing a regexp to do the equivalent. I'll bet that executing the regexp would slow down the replacement so that it would take more time to complete than my quick button clicks, even without conting the time for writing the regex and ensuring that it works as intended.

                                          P Offline
                                          P Offline
                                          Pete OHanlon
                                          wrote on last edited by
                                          #34

                                          You're replying to the wrong person. I'm merely pointing out that you don't need to copy things outside the editor to run a regex.

                                          This space for rent

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