jjl's Profile User Rating: *****

Reputation: 1121 Grandmaster
Active Posts:
4,666 (2.01 per day)
09-June 09
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User is offline Oct 08 2015 08:30 PM

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Icon   jjl meow

Posts I've Made

  1. In Topic: passing the address of an array of strings to a function

    Posted 8 Oct 2015

    @Skydiver I think you meant to a double pointer there.

    void allocateAndSetValues(int x, int count, int ** arr)
        *arr = malloc(count * sizeof(int));
        if (!*arr)
        for(int i = 0; i < count; i++)
            arr[i] = x;
  2. In Topic: Creating a shell with unique command line in C

    Posted 27 Sep 2015

    @CTphpwb 15 mins! I know you can do better than that :)
  3. In Topic: Inheritance and Polymorphism

    Posted 10 Jul 2015

    Polymorphism works on one basic principle. A pointer to a derived class is type compatible with it's parent class.

    You need to use pointers to take advantage of polymorphism. You also need to declare the print() function as virtual if you want the most derived version to be called
  4. In Topic: What were your programming classes like?

    Posted 8 Jun 2015

    My programming education went as follows

    intro. comp sci --> intro. C/C++ --> data structures --> algorithms ---> low level C (systems) ---> embedded C ---> OS programming ---> network programming ---> graphics programming ---> android programming

    I think that was it, but to be honest, it was hard af, but I learned a lot
  5. In Topic: g++ -o complilation problem

    Posted 8 Jun 2015


    g++ -o reciprocal main.o reciprocal.o

    This expects that you have used the (-c) flag to perform separate compliation on main and reciprocal source. I'm assuming that your probably didn't compile them seperatly, thus in that case you should just specify the source files.


    g++ -o reciprocal main.cpp reciprocal.cpp

My Information

Member Title:
25 years old
January 9, 1990
Years Programming:
Programming Languages:
C/C++, Java, MIPS assembly, VHDL, AVR C

Contact Information

Website URL:
Website URL  http://


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  1. Photo

    mireille4U Icon

    30 Apr 2015 - 05:46
    Greeting from mireille i saw your profile today and i became interested in you and i will like to know more about you and if you can mail an email to my mail address (mireille4u@live.com) i will give you my picture.here is my mail address i hope we can move from here.above. Mireille
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    tarmizi_adam2005 Icon

    05 Feb 2014 - 07:11
    999 reps, that's a nice number jjl !
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    CODER IT Icon

    04 Dec 2013 - 00:54
    HI . may i ask something ? please do message me .We are assign to do a thesis and were going to choose 1 out of this 3 systems .
    -- Pharmacy Automation System
    -- Online voting system
    -- Internet Cafe System
    but the problem is , we doesnt know how to make programs in making this systems.
  4. Photo

    thekooiman Icon

    27 Mar 2013 - 18:08
    Thank you for all the help and insightful explanations!
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    osu1 Icon

    04 Mar 2013 - 17:26
    thank you for your help!
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    Xupicor Icon

    23 Nov 2012 - 02:08
    666 rep, you are now officially hell of an expert. ;)
  7. Photo

    Tom_Leonardsson Icon

    26 Apr 2012 - 01:19
    http://www.dreamincode.net/forums/topic/276888-sdl-problem-the-bmp-enemy-wont-show/page__p__1609097__fromsearch__1&#entry1609097 help...please!
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    Dogstopper Icon

    01 Jan 2011 - 21:18
    Sorry about the accidental downrep!
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    Atty Icon

    03 Dec 2010 - 09:17
    Hi there.. I saw one of your posts regarding Opengl On PictureBox Toolbox In Visual Studio 2008.Net, can you help me on how should I do it?
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    skyhawk133 Icon

    24 May 2010 - 09:54
    Congrats on your promotion to Expert!
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    teetaaa222 Icon

    01 May 2010 - 09:10
    hi i want to ask u a question please
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    sweetcuty Icon

    28 Apr 2010 - 08:57
    hi ..i have send code of knapsack problem by dynamic programming approach..plz help to find out the memory used by this program..
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    esu20032001 Icon

    19 Apr 2010 - 04:03
    I need help please help me in changing this code to C language
    int balance;
    cout << "Balance : " << setw(15)<< setprecision(2)<< setiosflags(ios::left)<< setiosflags(ios::showpoint)<< setiosflags(ios::fixed)<<balance;
    pls send it to me esu20032001@gmail.com as soon as possible
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    reem alflaa Icon

    14 Apr 2010 - 00:16
    pleas help me for program
  15. Photo

    pari-pari Icon

    11 Apr 2010 - 19:03
    can i ask u something??
    i've learned in my c programming class,
    but i still don't understand,
    what is the meaning by this statement :
    thank you..
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