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  3. Stuff that every programmer should know but isn't necessarily in the school books

Stuff that every programmer should know but isn't necessarily in the school books

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  • J John M Drescher

    notepad++

    John

    M Offline
    M Offline
    Michael Bookatz
    wrote on last edited by
    #15

    I reply on it every day... much quicker to look at a source files.

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    • D dabs

      Hi all, I will be teaching an introductory course for students studying computer science this fall, and I was thinking that it might be a good idea to spend a little time teaching them about all kinds of stuff that they will probably not read in their books, but are nonetheless useful (and sometimes useless) information for all programmers. Stuff like: - shortcuts, both obvious and not-so-obvious (such as Windows+E to start Windows Explorer, Ctrl+PageUp to switch between tabs in Excel/Chrome etc.) - command line commands, maybe the 10 most commonly used (both on Windows and Unix) - tools they should know exist, both tools that are already installed on their computers (Task Manager, Event Viewer etc.) and others they can download (WinRar, Firebug etc.) - tricks that might come in handy at times (you can use Ctrl+C to copy error messages to the clipboard when a messagebox appears, instead of rebooting when you install Subversion you can just kill Explorer etc.) What would you add to this list? Regards, Daniel


      Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

      M Offline
      M Offline
      Maximilien
      wrote on last edited by
      #16

      If I was going to a school and they were teaching that, I'd ask for a refund. Don't get me wrong, some nice "benign hacks/tips/tricks" are fun to learn, but do not make that a "chapter" in your curriculum. Anyway, don't forget to tech them to use the "shut down" button of their computer and learn to live.

      This signature was proudly tested on animals.

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      • E Ed Poore

        Only very badly written ones...


        I doubt it. If it isn't intuitive then we need to fix it. - Chris Maunder

        D Offline
        D Offline
        Dario Solera
        wrote on last edited by
        #17

        He he. As if there are just a few out there! :-D

        If you truly believe you need to pick a mobile phone that "says something" about your personality, don't bother. You don't have a personality. A mental illness, maybe - but not a personality. - Charlie Brooker My Photos/CP Flickr Group - ScrewTurn Wiki

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        • D dabs

          Hi all, I will be teaching an introductory course for students studying computer science this fall, and I was thinking that it might be a good idea to spend a little time teaching them about all kinds of stuff that they will probably not read in their books, but are nonetheless useful (and sometimes useless) information for all programmers. Stuff like: - shortcuts, both obvious and not-so-obvious (such as Windows+E to start Windows Explorer, Ctrl+PageUp to switch between tabs in Excel/Chrome etc.) - command line commands, maybe the 10 most commonly used (both on Windows and Unix) - tools they should know exist, both tools that are already installed on their computers (Task Manager, Event Viewer etc.) and others they can download (WinRar, Firebug etc.) - tricks that might come in handy at times (you can use Ctrl+C to copy error messages to the clipboard when a messagebox appears, instead of rebooting when you install Subversion you can just kill Explorer etc.) What would you add to this list? Regards, Daniel


          Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

          C Offline
          C Offline
          Chris Losinger
          wrote on last edited by
          #18

          - in fifteen years, the only programmers in the West will be academics and hobbyists.

          image processing toolkits | batch image processing

          C 1 Reply Last reply
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          • D dabs

            Hi all, I will be teaching an introductory course for students studying computer science this fall, and I was thinking that it might be a good idea to spend a little time teaching them about all kinds of stuff that they will probably not read in their books, but are nonetheless useful (and sometimes useless) information for all programmers. Stuff like: - shortcuts, both obvious and not-so-obvious (such as Windows+E to start Windows Explorer, Ctrl+PageUp to switch between tabs in Excel/Chrome etc.) - command line commands, maybe the 10 most commonly used (both on Windows and Unix) - tools they should know exist, both tools that are already installed on their computers (Task Manager, Event Viewer etc.) and others they can download (WinRar, Firebug etc.) - tricks that might come in handy at times (you can use Ctrl+C to copy error messages to the clipboard when a messagebox appears, instead of rebooting when you install Subversion you can just kill Explorer etc.) What would you add to this list? Regards, Daniel


            Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

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

            * Unit-testing (NUint, TestDriven.NET) * Using a profiler * Virtual Machines / Remote connections / Remote debugging * Some basic patterns The book "Don't make me think" should also be included :)

            I are troll :)

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            • E Ed Poore

              Only very badly written ones...


              I doubt it. If it isn't intuitive then we need to fix it. - Chris Maunder

              D Offline
              D Offline
              Dan Neely
              wrote on last edited by
              #20

              Which is to say, most of them...

              It is a truth universally acknowledged that a zombie in possession of brains must be in want of more brains. -- Pride and Prejudice and Zombies

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              • C Chris Losinger

                - in fifteen years, the only programmers in the West will be academics and hobbyists.

                image processing toolkits | batch image processing

                C Offline
                C Offline
                Cedric Moonen
                wrote on last edited by
                #21

                And the software industry will collapse because of horrible code quality :)

                Cédric Moonen Software developer
                Charting control [v2.0] OpenGL game tutorial in C++

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                • E Ennis Ray Lynch Jr

                  What does computer science and windows short-cuts have in common? I think that material is better left to an introduction to computers or business software lay course. If I walked into a C.S. course and the first day the prof. went over such things I would drop the course or switch professors. (Or go to the Department Head and yell).

                  Need custom software developed? I do C# development and consulting all over the United States. A man said to the universe: "Sir I exist!" "However," replied the universe, "The fact has not created in me A sense of obligation." --Stephen Crane

                  Y Offline
                  Y Offline
                  Yusuf
                  wrote on last edited by
                  #22

                  I second Ennis's post. You are there to teach programming not intro to computers. By all means gather all the material and create a course website. On the first day of the class, tell them about your *extra* course material and *freebies* and let them dig it out from your website. No need to print any paper. I took several classes with a particular professor. I like her because she digs out a lot of relevant material about the course and posts links in the her "course website". Then in the beginning of the class, she reminds the students with a single statement about the material in the website never to mention it again. The best part sometimes when someone asks her she points them to her website. :thumbsup::thumbsup:

                  Yusuf May I help you?

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                  • D dabs

                    Hi all, I will be teaching an introductory course for students studying computer science this fall, and I was thinking that it might be a good idea to spend a little time teaching them about all kinds of stuff that they will probably not read in their books, but are nonetheless useful (and sometimes useless) information for all programmers. Stuff like: - shortcuts, both obvious and not-so-obvious (such as Windows+E to start Windows Explorer, Ctrl+PageUp to switch between tabs in Excel/Chrome etc.) - command line commands, maybe the 10 most commonly used (both on Windows and Unix) - tools they should know exist, both tools that are already installed on their computers (Task Manager, Event Viewer etc.) and others they can download (WinRar, Firebug etc.) - tricks that might come in handy at times (you can use Ctrl+C to copy error messages to the clipboard when a messagebox appears, instead of rebooting when you install Subversion you can just kill Explorer etc.) What would you add to this list? Regards, Daniel


                    Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

                    B Offline
                    B Offline
                    benjymous
                    wrote on last edited by
                    #23

                    How to use a debugger - it's amazing how many new grads have never debugged anything before, and seem amazed when you tell them that using prints and messageboxes isn't the best way

                    Help me! I'm turning into a grapefruit! Buzzwords!

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                    • D Dario Solera

                      dabs wrote:

                      instead of rebooting when you install Subversion you can just kill Explorer

                      :omg: :omg: No no no. It screws most applications that have an icon in the tray area.

                      If you truly believe you need to pick a mobile phone that "says something" about your personality, don't bother. You don't have a personality. A mental illness, maybe - but not a personality. - Charlie Brooker My Photos/CP Flickr Group - ScrewTurn Wiki

                      J Offline
                      J Offline
                      jeffwask
                      wrote on last edited by
                      #24

                      Would you tear the shell off a Turtle? Poor little turtle... How do you think Windows feels when you rip it's shell right out from under it? Not really a great idea just to save a minute on a reboot...go get a coffee.

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                      • R realJSOP

                        I think you can assume a certain level of computer skills if someone is in a CS class.

                        "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
                        -----
                        "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

                        J Offline
                        J Offline
                        jeffwask
                        wrote on last edited by
                        #25

                        When you assume you make an *** out of you and me. But seriously I think you can assume they now how to Tweet, to Facebook, to AIM , to Limewire, and a few others but why should you assume they actually know how to use a computer. Coming out of High School... it's not like back in they day when to get your computer to work you had to constantly juggle settings in the autoexec.bat and config.sys. Even if they do know the basics, I can't tell you how many competent computer users I have surprised by using Windows-R, Window-E, or Window-M. We all have tips and tricks that we have picked up and assume everyone knows but... Devoting a couple hours to basics and tips in an introductory course is a good thing.

                        modified on Friday, June 26, 2009 9:53 AM

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                        • D dabs

                          Hi all, I will be teaching an introductory course for students studying computer science this fall, and I was thinking that it might be a good idea to spend a little time teaching them about all kinds of stuff that they will probably not read in their books, but are nonetheless useful (and sometimes useless) information for all programmers. Stuff like: - shortcuts, both obvious and not-so-obvious (such as Windows+E to start Windows Explorer, Ctrl+PageUp to switch between tabs in Excel/Chrome etc.) - command line commands, maybe the 10 most commonly used (both on Windows and Unix) - tools they should know exist, both tools that are already installed on their computers (Task Manager, Event Viewer etc.) and others they can download (WinRar, Firebug etc.) - tricks that might come in handy at times (you can use Ctrl+C to copy error messages to the clipboard when a messagebox appears, instead of rebooting when you install Subversion you can just kill Explorer etc.) What would you add to this list? Regards, Daniel


                          Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

                          D Offline
                          D Offline
                          Dario Solera
                          wrote on last edited by
                          #26

                          Maybe you could try to "integrate" those notions along the way, without teaching them explicitly.

                          If you truly believe you need to pick a mobile phone that "says something" about your personality, don't bother. You don't have a personality. A mental illness, maybe - but not a personality. - Charlie Brooker My Photos/CP Flickr Group - ScrewTurn Wiki

                          D 1 Reply Last reply
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                          • B benjymous

                            How to use a debugger - it's amazing how many new grads have never debugged anything before, and seem amazed when you tell them that using prints and messageboxes isn't the best way

                            Help me! I'm turning into a grapefruit! Buzzwords!

                            R Offline
                            R Offline
                            Rajesh R Subramanian
                            wrote on last edited by
                            #27

                            Excellent suggestion. :thumbsup:

                            It is a crappy thing, but it's life -^ Carlo Pallini

                            1 Reply Last reply
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                            • B benjymous

                              How to use a debugger - it's amazing how many new grads have never debugged anything before, and seem amazed when you tell them that using prints and messageboxes isn't the best way

                              Help me! I'm turning into a grapefruit! Buzzwords!

                              D Offline
                              D Offline
                              Dario Solera
                              wrote on last edited by
                              #28

                              benjymous wrote:

                              using prints and messageboxes isn't the best way

                              Really?! How do you debug your code then?

                              If you truly believe you need to pick a mobile phone that "says something" about your personality, don't bother. You don't have a personality. A mental illness, maybe - but not a personality. - Charlie Brooker My Photos/CP Flickr Group - ScrewTurn Wiki

                              B 1 Reply Last reply
                              0
                              • D dabs

                                Hi all, I will be teaching an introductory course for students studying computer science this fall, and I was thinking that it might be a good idea to spend a little time teaching them about all kinds of stuff that they will probably not read in their books, but are nonetheless useful (and sometimes useless) information for all programmers. Stuff like: - shortcuts, both obvious and not-so-obvious (such as Windows+E to start Windows Explorer, Ctrl+PageUp to switch between tabs in Excel/Chrome etc.) - command line commands, maybe the 10 most commonly used (both on Windows and Unix) - tools they should know exist, both tools that are already installed on their computers (Task Manager, Event Viewer etc.) and others they can download (WinRar, Firebug etc.) - tricks that might come in handy at times (you can use Ctrl+C to copy error messages to the clipboard when a messagebox appears, instead of rebooting when you install Subversion you can just kill Explorer etc.) What would you add to this list? Regards, Daniel


                                Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

                                C Offline
                                C Offline
                                Christopher Duncan
                                wrote on last edited by
                                #29

                                I'd add volumes to this list, but you might well consider it out of scope. A large part of the books and columns I write address the void in academic education regarding how to actually get things done in the real world, i.e. effectively dealing with people, politics, deadlines, bureaucracy and so on, particularly in an industry as much in need of adult supervision as ours. If they're interested in pursuing a career in tech, good coding skills aren't enough. But that's about all that the typical graduate hits the streets with. Share your experience with them and give them a competitive edge in a tough job market.

                                Christopher Duncan www.PracticalUSA.com Author of The Career Programmer and Unite the Tribes Got a career question? Ask the Attack Chihuahua!

                                1 Reply Last reply
                                0
                                • D dabs

                                  Hi all, I will be teaching an introductory course for students studying computer science this fall, and I was thinking that it might be a good idea to spend a little time teaching them about all kinds of stuff that they will probably not read in their books, but are nonetheless useful (and sometimes useless) information for all programmers. Stuff like: - shortcuts, both obvious and not-so-obvious (such as Windows+E to start Windows Explorer, Ctrl+PageUp to switch between tabs in Excel/Chrome etc.) - command line commands, maybe the 10 most commonly used (both on Windows and Unix) - tools they should know exist, both tools that are already installed on their computers (Task Manager, Event Viewer etc.) and others they can download (WinRar, Firebug etc.) - tricks that might come in handy at times (you can use Ctrl+C to copy error messages to the clipboard when a messagebox appears, instead of rebooting when you install Subversion you can just kill Explorer etc.) What would you add to this list? Regards, Daniel


                                  Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

                                  R Offline
                                  R Offline
                                  Russ T
                                  wrote on last edited by
                                  #30

                                  One of the most useful shortcuts that I've come across: Windows+Break to start the System Control Panel. Useful for getting into Device Manager quickly

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                                  • R Rajesh R Subramanian

                                    dabs wrote:

                                    Ctrl+PageUp to switch between tabs in Excel/Chrome etc.

                                    Ctrl+Tab is much neater for that purpose (in the browsers and VS, etc.,).

                                    It is a crappy thing, but it's life -^ Carlo Pallini

                                    D Offline
                                    D Offline
                                    dabs
                                    wrote on last edited by
                                    #31

                                    Indeed, where it is available (doesn't work in Excel for instance). Ctrl+PageUp/PageDown is one of those rarely used shortcuts that is nice to know about, and hardly ever mentioned.


                                    Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

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                                    • J John M Drescher

                                      dabs wrote:

                                      WinRar

                                      How about 7zip instead?

                                      John

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                                      D Offline
                                      dabs
                                      wrote on last edited by
                                      #32

                                      Thanks, didn't know about that, will try it. What benefits does it have that WinRar hasn't?


                                      Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

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                                      • C CPallini
                                        • MSDN
                                        • Google
                                        • Code Project
                                        • "How to get an answer to your question" aka "Chris Maunder's 11 commandments"

                                        :)

                                        If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
                                        This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
                                        [My articles]

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                                        dabs
                                        wrote on last edited by
                                        #33

                                        :-) But surely this should be taught in kindergarden school!


                                        Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

                                        C 1 Reply Last reply
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                                        • E Ennis Ray Lynch Jr

                                          What does computer science and windows short-cuts have in common? I think that material is better left to an introduction to computers or business software lay course. If I walked into a C.S. course and the first day the prof. went over such things I would drop the course or switch professors. (Or go to the Department Head and yell).

                                          Need custom software developed? I do C# development and consulting all over the United States. A man said to the universe: "Sir I exist!" "However," replied the universe, "The fact has not created in me A sense of obligation." --Stephen Crane

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                                          dabs
                                          wrote on last edited by
                                          #34

                                          Don't worry, there will be lots and lots of stuff about computer science. I was thinking about maybe one 45 minute lecture/hands-on session about this stuff, and mostly because when students talk about the stuff that they remember the most from lectures, it is often some of those small things. What I've learned from 10 years of teaching is that the lectures cannot be too boring, the attention of students will quickly go elsewhere if they get bored. Talking about stuff that isn't theory but helps them in practice will help in keeping their attention.


                                          Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput!

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