Python Lists. Python has a great built-in list type named list. List literals are written within square brackets [ ]. Lists work similarly to strings -- use the len() function and square brackets [ ] to access data, with the first element at index 0.ython Lists. Python has a great built-in list type named list. List literals are written within square brackets [ ]. Lists work similarly to strings -- use the len() function and square brackets [ ] to access data, with the first element at index 0.
Normally, swallowing causes a little click or popping sound in the ear. This occurs because a small bubble of air has entered the middle ear, up from the back of the nose. It passes through the Eustachian tube, a membrane-lined tube about the size of a pencil lead that connects the back of the nose with the middle ear.
If you run your speaker system through your computer, the popping may be caused by a discordance between your computer volume and your speaker volume. If you have your computer volume set very low, you may have unwittingly turned your speakers up very high, resulting in the popping noise. Inputs and Wires Popping sometimes results from not fully plugging in your wires all the way.