Python - New concepts Cracked

Question 1

What’s the link between methods and functions

Answer 1

Write in procreate

”"”Methods are functions related to objects”””

Question 2

What’s the difference between Functions and instances

Answer 2

Write on procreate

“Functions do specific things, whereas an instance of a class is a specific thing (a class is a real think , a person, or a car)”””

Question 3

What are variables inside classes calls, and what two other sub parts of a class are there

Answer 3

Write in procreate

”"”Variables inside classes are attributes, arguements go into parameters which are inside classes”””

Question 4

Please explain what an instance and an object and a class is…

Answer 4

Write in procreate

“A class is a framework through which we can create a real thing and assign properties and attributes to it (a person, a car etc). An object (sometimes known as an instance) is a specific instance of this class (in a car class, if we created a 1966 Honda, this would be an instance or object of this class)

Question 5

What is the purpose of Self in python

Answer 5

Write in procreate

Question 6

What’s the difference between a For and While Loop when it comes to iterating

Answer 6

Write in procreate

While loops iterate automatically, but do not increment automatically

Question 7

What does a break do to a loop

Answer 7

Write in procreate

A break in a whole loop or for loop causes the iteration to end

Question 8

What does the “in” mean a For or While loop mean

Answer 8

Write in procreate

””” ““in”” from the For or While Loop literally means ““inside of this variable we put…”” - then the list, dict, tuple to follow to put inside variable to be iterated”

Question 9

What does continue do in a loop

Answer 9

Write out

“Continue in a loop is a little like stop and restart from the top. ““Means restart the loop from the top, iterating of course.”

Question 10

What is a break in a loop

Answer 10

Write in procreate

A break condition means when satisfied means, that was fun, end the loop run.

Question 11

What is a pass in a loop

Answer 11

Write in progress

“Pass in a loop means ““go on””, it’s a filler that doesn’t really change or obstruct the loop run, “

It’s a placeholder that avoids an error

Question 12

What are the 5 error types in python

Answer 12

Write / draw in procreate

SRL - Syntax, Run-time, Logical Errors

Question 13

Code this while loop on Juno or Desktop (USE YOUTUBE PHONE AS SECOND SCREEN)

Answer 13

https://youtu.be/cqqwxYLk8A0

Question 14

Repeat this code using Juno or desktop (USE YOUTUBE PHONE AS SECOND SCREEN)

Answer 14

https://youtu.be/2JsGiygzi5M

Question 15

Code in Juno or Desktop - USE YOUTUBE PHONE as second screen

Answer 15

Self innit function exercise

Question 16

What do you do if you cannot grasp something?

Answer 16

GHBI (Google, Hasan, Brainscape + Image)
1 - Google for answer?

2 - Then message Hasan to check you know something well.

3 - Then create brainscape card

4 - with image on it to remember

Question 17

How to become expert fundraiser

Answer 17

Pitch, pitch, pitch (like coding, expert level comes from time)

• create brainscape flash cards for perfect answer

Question 18

Say what “init” method means in plain English

Answer 18

The “init” word means

“Now we are creating a new instance, these are the bits of information that make up the new instance”

init = “inside of this instance are attributes, X, Y, Z…and so on”

Question 19

Is init automatically called by the Class name simply being written or does it needs to be specifically called, and init written when calling the instance?

Answer 19

No, init does not need to be specifically called, it is called automatically to setup a new instance of a class / object

Question 20

What are some differences between a local and global variable

Answer 20

Question 21

How to write code? 3 steps. SAB WiJ

Answer 21

1. Screen shot CODE from YouTube Phone
2. and add to brainscape card
3. From this write out code in Juno - and save it so can reference it later