Many years ago, DJ got his start doing odd web development jobs for a low hourly rate. He was only 19 when he got started, and what he lacked in experience he made up for in being cheap to hire.

As I said, that was many years ago, and he has since learned a lot. But he still has some code from his very first "someone paid me for this" project. This particular function needed to pick a random bit of content from their database to display in the "right side" banner area. This is how DJ implemented it.

Today's anonymous submitter sends us some legacy Java code.

The task is this: check what time it is. And fortunately, even in the older Java datetime libraries that were terrible, this was an easy task. You just needed to do something like new Date(), which constructs a date time object set to the current time. getTime() picks off just the time portion.

Today's anonymous submitter shares with us the function their company uses to validate authentication tokens.

public bool IsTokenValid(string token)
{
    //TODO
    return true;
}

Fritz's team needed to see if one point was within a certain distance from a center point. You or I would likely try and answer this question using a simple distance calculation, since that's the question we're trying to answer. But what if you didn't understand distances at all? Then you could write this little piece of genius.

        private bool IsWithin(Point point, int radius)
        {
            for (int x = -radius; x < radius + 1; x++)
            {
                for (int y = -radius; y < radius + 1; y++)
                {
                    if ((PositionX == point.X + x) && (PositionY == point.Y + y))
                        return true;
                }
            }

            return false;
        }