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  1. Replies
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    Hi. I have two main questions going forward....

    Hi.

    I have two main questions going forward. The first is concurency. If I am running this on a server and serving requests via JSON, how does the program work with concurrency? For example, if...
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    So I basically want a screaming fast system which...

    So I basically want a screaming fast system which works as follows:

    User enters a location, say "Lond" in the browser, this query is sent to my geocoding software, possibly running on another...
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    Newbie - Extend Python with C GeoSearch

    Hi,

    I am a newbie but I think my question is quite advanced. I am trying to create my own geocoder complete with autosuggest using open source data in a custom format.

    If you go to...
  4. Newbie - Possible to put a number in the tray?

    Hi,

    Im hoping to pay for an app to be made, and one of the questions I had is, is it possible to have a program run at startup but automatically run in the tray, so it isnt seen on the desktop at...
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    Wacom Problem - Can script solve it?

    Hi,

    Here is my problem. I have a 20" monitor and a Wacom Cintiq display tablet that acts as a secondary screen. Normally, I just want to have a single monitor on, with windows set to single...
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    Thank you for much for explaining that to me. Im...

    Thank you for much for explaining that to me. Im going down the truecrypt route now. Thank you again for everyones help.
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    Hi. Ive looked into truecrypt a little more...

    Hi.

    Ive looked into truecrypt a little more and it does seem perfect for my application, i think ill work with that.

    I do just have one more note though, ive found a bat script online which...
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    3,086

    Hi. My computer is locked with a padlock so...

    Hi.

    My computer is locked with a padlock so people wouldnt be able to take out the harddrive without taking a power drill to it. This isnt really designed to be a bulletproof counter measure, just...
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    Hi, Ive seen these mentioned. Ive read through...

    Hi,

    Ive seen these mentioned. Ive read through the website and I dont really understand what this USB drive offers, is it just a standard USB drive with added security?

    My files amount to about...
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    Hi. Thank you all for the replies. This is a...

    Hi.

    Thank you all for the replies. This is a bit of a labour of love, I understand that it is above my current knowledge of c programming, and I will therefore be enlisting some additional help,...
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    Im sorry if I was rude. To clarify, I'm trying to...

    Im sorry if I was rude. To clarify, I'm trying to create and use a program to allow or disallow access to a certain folder.

    I'm wondering how this might be achieved.

    Edit: thank you for the...
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    I personally dont think its rude to ask for help...

    I personally dont think its rude to ask for help on multiple forums, I was just hoping to catch a wider audience to raise the possibility of getting a little insight, not bombard users with a...
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    Hi, This is something I would appreciate your...

    Hi,

    This is something I would appreciate your insight on. I know its possible as I used to own a finger print scanner that would achieve something similar, and I believe there are other programs...
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    Thank you for posting a link to my other thread,...

    Thank you for posting a link to my other thread, but Im not quite sure what your point is. Is there a rule against posting on multiple forums? Im just trying to get a varied opinion before I embark...
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    Access to drive only with USB stick

    Hi,

    Id like to setup my computer so access is only allowed to certain drives / folders when a USB stick is plugged in containing a special file.

    Im guessing there would need to be two files....
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    I find this slightly confusing, isnt *p defining...

    I find this slightly confusing, isnt *p defining p as a pointer. In which case how is *p "dereferencing the pointer". I might need this dumbing down a little :s
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    Thank you very much for the help. Ive tried it in...

    Thank you very much for the help. Ive tried it in the debugger and it seems to confirm these results.

    Would anyone mind explaining what the term "dereferencing a null pointer" actually means?
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    In the same way, is this why reversing line two...

    In the same way, is this why reversing line two and three fixes the problem, because then l is pointing to location i before equating k to l, therefore giving this:

    j = *k = l = i = 0

    (0 =...
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    Ive been looking at this again and I still dont...

    Ive been looking at this again and I still dont understand why the error is occuring and its starting to bug me a bit.

    Is it that since k is set equal to l on line 2, and at that point l is equal...
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    It doesnt crash, but I still cant see the...

    It doesnt crash, but I still cant see the problem. Im assuming it is due to the order in which things are being defined? Can k not be pointed to address 0?
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    Pointer Mock Exam Question

    Hi,

    Ive been given this code:


    int i=0, j=0, *k=0, *l=0;
    k = l;
    l = &i;
    j = *k;
  22. Replies
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    This seems a lot more complicated than I first...

    This seems a lot more complicated than I first thought, although what I want to do is more simple than what you seem to be talking about. For a console program am I not able to do something like...
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    This seems a lot more complicated than I first...

    This seems a lot more complicated than I first thought, although what I want to do is more simple than what you seem to be talking about. For a console program am I not able to do something like...
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    Hi, Im sorry but that doesnt really make sense...

    Hi,

    Im sorry but that doesnt really make sense to me since im new to coding. Which console functions should I be using?
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    Change colour [ It is possible in C ]?

    Hi,

    Im making a CMD program and im looking to change the colour of certain pieces of text but not others. I have been able to change the whole window colour and the whole text colour by including...
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