I wish to create an online system to track some things (e.g., a database with children, where each child has 1 or more visits from doctors). I want the users to be able to enter data as well as search for it, especially from mobile devices. So, this is a custom mobile online DB app of modest but non-zero size. I've looked into DabbleDB ...
Would anyone be able to refer me to a installation creator that allows me to specify where it should download the rest of the files from, and if the user already has the file, just skip that file? I need it for, mainly, patching purposes. It just needs to check if the user has a file, and if he/she doesn't, then it downloads it. ...
In OS X, if I use Photoshop (for instance) to create a PNG file, I have the option to save the file without an extension and OS X still recognizes what type of file it is and what application to open it with. Is there any way for me to extract that information from a physical file using PHP? Thanks in advance. ...
Is there a way for a Java class to have an awareness of its instantiator? For example: public class Foo() { public Foo() { // can I get Bar.myInteger from here somehow // without passing it in to the constructor? } } public class Bar { private int myInteger; public Bar() { myInteger = 0; ...
Can't find a generic topic about this but what do you guys recommend for an application that creates a simple installer? Just need something that places it into an appropriate folder in Program Files, adds shortcuts to the StartMenu. My professor recommend Superpimp but that seems like overkill. :P Thanks SO! ...
How do I apply the "mac style" on my forms and windows? Using Qt (C + +) ...
Now I am feeling quite stupid. I am trying to do some stuff with xlib in Qt Creator. My code: #include <QtCore/QCoreApplication> #include <X11/Xlib.h> int main(int argc, char *argv[]) { QCoreApplication a(argc, argv); Display *display = XOpenDisplay(NULL); return 0; } Just one line of code and gives me: /main.cpp:8: u...
Hi all! I'm new to Qt Creator and I have several questions regarding multiple build configurations. A side note: I have the QtCreator 1.3.1 installed on my Linux machine. I need to have two configurations in my Qt Creator project. The thing is that these aren't simply debug and release but are based on the target architecture - x86 o...
I'm making changes to a form in Creator but when I build the changes are not being "refreshed". I've gone so far as to remove every element from the form and get rid of every stylesheet but when I build the project I get the same result; as if I had never made a change at all. What gives? Am I missing something obvious? (obvious to every...
I would like to prevent foo() from being executed by any other class than B. How can I check which class created object A? <?php class A { public function foo() { if (.... B ) // what should be on the dotts? echo 'I\'m created by class B, which is fine'; else echo 'Execution of foo() is n...
ATM I do it this way which is far slow and incorrect: for i in `find -type f`; do echo $i`LANG=C hg log -v $i | grep user | tail -1 | awk '{print " "; print $2}'`; done When someone has moved a file to a new name, yes he is the creator of that new file, but not of the code which he moved. I could extract the revision number out of t...