what's the difference between these

Question

1: one
1 = one
1 == one

Answer 1

1 is the key and "one" is the value.
The key allows you to find a value in your dictionary. You can use anything as a key, doesn't need to be a number e.g.

ages = {"Dave": 24, "Mary": 42, "John": 58}

If you want to know how old Dave is:

print(ages["Dave"])

Answer 2

First line looks like a key: value pair from a dictionary, but with missing syntax.
Second line, you are trying to create a variable and assign a value to it. This would give an error, because variables can't start with numbers and the word "one" should be written in quotes to make it a string.
Third line, you are checking if the number 1 is equivalent to the word one, again you'd need quotes around the word "one" for the code to work.

Answer 3

Normally a dictionary is written something like this:

myDict = {1:"one", 2:"two",3:"three"}

Answer 4

I understand the second and the third but I still struggling with the first

Answer 5

lets pick up 1:"one" . want this means in this dictionary?