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- Itse 1359 introduction to
- Language fundamentals
- Classes and objects
- Itse1359-1440-class variables
I promised in an earlier module that I would revisit and explain the difference between class variables and instance variables in classes and objects. An earlier module explained instance variables in detail. You will learn some of the details regarding class variables in this module.
Table of contents
Preface
This module is one in a collection of modules on Python designed for
teaching
ITSE 1359 Introduction to Scripting Languages: Python at Austin Community
College in Austin, TX.
What you have learned
Earlier modules provided
- an overview of classes and objects in Python,
- an explanation of the
self word in Python class definitions,
and
- a detailed explanation of instance variables in Python class
definitions.
You have also learned that although other OO languages such as Java and C++use terminology that is common with Python terminology, such as
class ,
object ,
class variable , and
instance variable , those
terms have significantly different meanings in Python than they do in many otherOO languages.
What you will learn
I promised in an earlier module that I would revisit and explain the
difference between
class variables and
instance variables in
classes and objects. An earlier module explained instance variables in detail.You will learn some of the details regarding class variables in this module.
Viewing tip
I recommend that you open another copy of this module in a separate
browser window and use the following links to easily find and view the Figuresand the Listings while you are reading about them.
(Note to blind and visually impaired students: most of the Figures and all of the
Listings inthis module are presented in plain text format and should be accessible using an
audio screen reader or a braille display. Note however that the requiredindentation may not be properly represented by an audio screen reader.)
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Figure 1 . Output from the code in Listing 2.
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Figure 2 . Output of the code in Listing 5.
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Figure 3 . Output from the code in Listing 7.
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Figure 4 . Output from the code in Listing 8.
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Figure 5 . Output from the code in Listing 9.
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Figure 6 . Output from the code in Listing 10.
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Figure 7 . Output from the coded in Listing 12.
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Figure 8 . Output from the code in Listing 13.
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Figure 9 . Output from the code in Listing 14.
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Figure 10 . Output from the code in Listing 15.
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Figure 11 . Output from the code in Listing 16.
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Figure 12 . Output from the code in Listing 17.
Questions & Answers
it is the relatively stable flow of income
what is circular flow of income
branches of macroeconomics
what is Flexible exchang rate?
is gdp a reliable measurement of wealth
introduction to econometrics
Why is unemployment rate never zero at full employment?
bcoz of existence of frictional unemployment in our economy.
Umashankar
what is flexible exchang rate?
poudel
due to existence of the pple with disabilities
Abdulraufu
the demand of a good rises, causing the demand for another good to fall
is it possible to leave every good at the same level
Joseph
I don't think so. because check it, if the demand for chicken increases, people will no longer consume fish like they used to causing a fall in the demand for fish
Anuolu
is not really possible to let the value of a goods to be same at the same time.....
Salome
Suppose the inflation rate is 6%, does it mean that all the goods you purchase will cost
6% more than previous year? Provide with reasoning.
Not necessarily. To measure the inflation rate economists normally use an averaged price index of a basket of certain goods. So if you purchase goods included in the basket, you will notice that you pay 6% more, otherwise not necessarily.
Waeth
discus major problems of macroeconomics
what is the problem of macroeconomics
Yoal
Economic growth
Stable prices
and low unemployment
Ephraim
explain inflationcause and itis degre
increase in general price levels
WEETO
Good day
How do I calculate this question: C= 100+5yd G= 2000 T= 2000 I(planned)=200.
Suppose the actual output is 3000. What is the level of planned expenditures at this level of output?
how to calculate actual output?
Chisomo
how to calculate the equilibrium income
Beshir
Criteria for determining money supply
who we can define macroeconomics in one line
Muhammad
Aggregate demand
Mohammed
C=k100 +9y and i=k50.calculate the equilibrium level of output
nawalparasi district
from belatari
Amisha
I am Camara from Guinea west Africa... happy to meet you guys here
Sekou
ahile becheclor ho
Amisha
hjr ktm bta ho
ani k kaam grnu hunxa tw
Amisha
money as unit of account means what?
Kalombe
A unit of account is something that can be used to value goods and services and make calculations
Jim
all of you please speak in English I can't understand you're language
Muhammad
I want to know how can we define macroeconomics in one line
Muhammad
it must be .9 or 0.9
no Mpc is greater than 1
Y=100+.9Y+50
Y-.9Y=150
0.1Y/0.1=150/0.1
Y=1500
Kalombe
Mercy is it clear?😋
Kalombe
hi can someone help me on this question
If a negative shocks shifts the IS curve to the left, what type of policy do you suggest so as to stabilize the level of output?
discuss your answer using appropriate graph.
if interest rate is increased this will will reduce the level of income shifting the curve to the left ◀️
Kalombe
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Source:
OpenStax, Itse 1359 introduction to scripting languages: python. OpenStax CNX. Jan 22, 2016 Download for free at https://legacy.cnx.org/content/col11713/1.32
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