Introduction

Question 1

What is IEEE Spectrum ?

Answer 1

IEEE Spectrum is the flagship magazine and website of the IEEE - Institute of Electrical and Electronics Engineers

Question 2

What is a Code ?

Answer 2

The term code refers to anything written in a programming language to provide instructions to a computer

Question 3

What is Coding?

Answer 3

The term coding is often used to describe the act of writing code.

Question 4

What is an Code Editor ?

Answer 4

A code editor is an app that lets you type code.

Question 5

What are the various code editors ?

Answer 5

Anaconda,VS Code Editor ,Pycharm,Jupiter Notebook,
Aptana Studio.

Question 6

How to start python in VS Code ?

Answer 6

Goto view-Terminal .

Question 7

How to add two numbers in python Terminal ?

Answer 7

>>> 1+1
2
>>>

Question 8

How to exit from python terminal in vs code editor?

Answer 8

ctrl + d in Linux ,or exit() or quit() functions.

Question 9

How to know python version using Linux terminal ?

Answer 9

python –version
or python -V

Question 10

Which languages supported by jupitor notebook ?

Answer 10

Julia,Python and R,
Julia & R popular for data science

Question 11

How to get help in python terminal ?

Answer 11

Goto python terminal …
>>> help()
help>

Question 12

How do get help in the python terminal?

Answer 12

Goto python help terminal…
>>>help()
help>keywords
help>symbols
help>modules

Question 13

How to exit from help terminal in python ?

Answer 13

ctrl + c and q

Question 14

How to zoom in out in vs code ?

Answer 14

ctrl + for zoom in
ctrl - for zoom out

Question 15

How to show aphorisms of python?

Answer 15

Type import this on python interpreter.

Question 16

Who wrote Zen of Python & how to get them?

Answer 16

The Zen of Python wrote by
Tim Peters.
Type import this on python interpreter.

Question 17

What are PEP20 in python ?

Answer 17

The Zen of Python is sometimes referred to as PEP 20.The acronym is Python enhancement proposals.
20 refers to the 20 Zen of Python
principles, only 19 of which have been written down.

Question 18

Where to find peps online ?

Answer 18

Navigate to www.python.org/dev/peps

Question 19

What is Style Guide for Python Code.

Answer 19

Style Guide for Python Code is an PEP-8,It is all about Python
Coding Style Guidelines from the Python.org website.
https://www.python.org/dev/peps/pep-0008/

Question 20

What is PyLint ?

Answer 20

PyLint is a tool in Anaconda that makes suggestions about your code
as you’re typing.

Question 21

How to know installed python modules in anaconda ?

Answer 21

Goto enviroments, see right side pane for installed modules.
They are installed with anaconda.

Question 22

How to know installed modules using Terminal ?

Answer 22

goto python help and search for modules.
# python
>>>help()
help>modules

Question 23

What are docstrings in python ?

Answer 23

Multiple line comments enclosed within triple quotation marks are docstrings.
“””
This is an dockstring
“””

Question 24

How to use python comments ?

Answer 24

Two Methods,

1. for single line comments use # symbol.
2. for multiline comments use docstrings.

Question 25

How to import modules in python ?

Answer 25

import modulename import modulename as alias import random import random as rnd

Question 26

How numbers start in python to store it in variables ?

Answer 26

Number in python should be starts with number 0-9 \> 1,10 ,decimal sighn \> .1 , .326 ,or hypen sighn \> -22

Question 27

How many types of python GUI Frameworks ?

Answer 27

1. PyQt5 2. Tkinter 3. Kivy 4. wxPython 5. Libavg 6. PySimpleGUI 7. PyForms 8. Wax 9. PySide2 10. PyGui https: //towardsdatascience.com/top-10-python-gui-frameworks-for-developers-adca32fbe6fc

Question 28

Using Line Break & semicolon in python ?

Answer 28

You can use line break or semicolon to separate statements. The code runs the same whether you end each line with a break or a semicolon. firstName = "Hemant"; lastName = "Kumar";print(firstName,lastName) or firstName = "Hemant" lastName = "Kumar" print(firstName,lastName)

Question 29

How to Print variables in Python ?

Answer 29

name = "Hemant"; age = 32; print(name,"Age is : ",age)

Question 30

How to write if else statement in python ?

Answer 30

x = 10 if x==0: print("x is Zero") else: print("Value os x is :",x)

Question 31

Explain These Functions? type() bin() max() min()

Answer 31

type(x) returns datatype of x. bin(x) returns binary of x max(x,y,z,..) returns largest value. min(x,y,z,..) returns minimum value

Question 32

What is f strings?

Answer 32

Format strings are used to format strings.Used to assighn formated value to variable or in print statement.Format string has two parts ,literal part and expression part. name = 'Hemant' x = f"Name - {name}" print(x) username = Hemant f"Hello {username}" username = "Alan" print(f"Hello {username}") unit\_price = 49.99 quantity = 30 print(f"Subtotal: ${quantity \* unit\_price}") The f before the first quotation mark tells Python that what follows is a format string. Inside the quotation marks, the text, called the literal part, is displayed lit-erally (exactly as typed in the f-string). Anything in curly braces is the expression part of the f-string, a placeholder for what will appear when the code executes.Inside the curly braces, you can have an expression

Question 33

How to format value in thousand ?

Answer 33

x = 174310.24567 print(f"Total value is Rs.{x:,.2f}")

Question 34

How to encased f-strings?

Answer 34

An f-string can be encased in single,double, or triple quotation marks. x = 12000.345 print(f"Total Value is Rs.{x:,.2f}") print(f'Total Value is Rs.{x:,.2f}') print(f"""Total Value is Rs.{x:,.2f}""") print(f'''Total Value is Rs.{x:,.2f}''')

Question 35

How to Format percent numbers?

Answer 35

salesTaxRate = .065 print(f"Sale Tax Rate {salesTaxRate:.2%}") Running this code multiples the sales tax rate by 100 and follows it with a % sign,

Question 36

How to print value of variable with format strings ?

Answer 36

x = 26 print(f"value of x is : {x}")