I started creating a new web service Meta-Ablums.

The main reason behind its creation was the lack of Picasa albums to:

• let many users manage the same albums (useful i.e. for club galleries)
• create hierarchies of albums

Recently while writing a small project I run across a rather standard problem with qsort and comparison function.
Standard example of the mentioned function looks like this:

int simple_cmp(const void *a, const void *b)
{
    return *((int *) a) - *((int *) b);
}

Some time ago I tried to create a custom behavior for tab traversal in my Qt application (Qt in version 4.5 to be precise).
I wanted to create a table and when tab was pressed I wanted it to go only through cells in the current row. Below is example of how focus should go when the tab is pressed (green background is for the active row).

I read in documentation about how easy and fun it is to set tab order in Designer. It appeared it will be also as easy to do this in program, but as I tried to hook into tab traversal code I couldn't get it to work.