I suggest when searching in Stack Overflow, instead of showing "no matches" result, it should show "Have you check your variable typing and = sign?"

The best QA in the world is your boss. He always jump in and ask you to show him something that is not completed yet. He then acts like a professional and points out the red is not red enough... You have no word, mark down all the design changes, pass a message to designer, and then, finally, You forgot what's going on in your mind!!! And it takes another hour for you to resume your memory back....