Well, if you ever had trouble finding the names of songs or snippets of coding, theres a simple way to find them. One word- google. Or any search engine, though google is the coolest in my opinion. This list will tell you what you need to search for to find what you want.
A song you heard on the radio: While you're listening to the radio, just keep a bit of paper and a pen near-by and write down some of the lyrics, just a sentence will do- its better if you get a line from the chorus down. Or if you have an awesome memory, you don't even need the pen and paper. xD Then, type the lyrics into the search and add "lyrics" at the end. Eg. Say, "everybody's gotta love today" was the chorus, I would search: "everybody's gotta love today lyrics"
A song you heard on TV: Just remember the commercial it was about and some lyrics from the commercial, if possible. Eg. On the pepsi ad, there were lyrics saying "Hey now, now". I would search for: "Pepsi hey now now"; remember, the search doesn't have to make sense.
Coding This ones a little hard for me to explain, so I'll just give an example. I wanted my scrolling text (marquee) to stop when I hover over it. I searched "stop marquee hover". All you have to do is think of a sentence that says exactly what you want the code to do, and type in the main words. Don't make it too detailed, like searching for "stop when I hover over it"- just the main parts.
Well, thats all I've got at the moment. If you think of anything you want me to add, or if I think of anything, I'll add it in.