Misc.

Question 1

//

What does the above do

Answer 1

Floor Division (returns a whole number rounded down)

The whole number could be an int or a float

Question 2

What’s the short-command for quick-save

Answer 2

Ctrl + s

Question 3

What’s the best case to use when naming .py files

Answer 3

lower-case letters with underscores

E.g.,

python_app.py

Question 4

What is the best naming convention when defining a constant

Answer 4

ALL_CAPITALS_WITH_UNDERSCORES

Question 5

How do you indent multiple lines at the same time

Answer 5

Highlight all the lines then hit tab

Question 6

When importing functions from modules, you will generally need to use dot notation, e.g.,

import processor
print(processor.function_1)

How can you import functions and NOT have to use dot notation

Answer 6

from processor import function_1

print(function_1)

Question 7

Short command for redo

Answer 7

Ctrl + Shift + Z

Question 8

are “num // num” & “math.floor(num / num)” identical

Answer 8

Both divide & round down, but…

“num // num” will return either an int or a float, but “ “math.floor(num / num)” always returns an int

Question 9

“or” returns True if either condition is true. But what if both conditions are true

Answer 9

“or” will also return True