INTRODUCTION11
Chapter 1.INTERMEDIATE PYTHON COMMANDS13
Chapter 2.ADVANCED PYTHON COMMANDS16
Chapter 3.PYTHON VARIABLES AND DATA TYPES - A COMPLETE GUIDE FOR BEGINNERS18
1. Naming Guidelines for Python Variables20
2. Assigning and Reassigning Python Variables22
3. Multiple Assignment24
4. Swapping Variables25
5. Deleting Variables26
Chapter 4.PYTHON DATA TYPES27
1. Python Numbers27
2. Strings30
3. Python Lists34
4. Python Tuples37
5. Dictionaries39
6. bool41
7. Sets42
Chapter 5.PYTHON LOCAL AND GLOBAL VARIABLES53
1. Python Local Variables53
2. Global Variables54
Chapter 6.PYTHON OPERATOR - TYPES OF OPERATORS IN PYTHON56
1. Arithmetic Operators in Python58
2. Python Relational Operator62
f. Not equal to(!=)64
3. Python Assignment Operator66
4. Python Logical Operator71
5. Membership Python Operator73
6. Identity Operator in Python75
7. Python Bitwise Operator77
Chapter 7.MODULES VS PACKAGES IN PYTHON82
Example of Python Module:83
Example of Python Package:84
Chapter 8.PYTHON FUNCTION ARGUMENTS WITH TYPES, SYNTAX, AND EXAMPLES87
Python Function Arguments Types90
1. Python Program Arguments with Default Values90
2. Keyword Arguments in Python92
3. Python Arbitrary Arguments94
Chapter 9.PYTHON REGULAR EXPRESSION FUNCTIONS96
Metacharacters in Python Regex97
Regular Expression Functions in Python100
1. match ()100
2. search()101
Group Extraction104
Python findall()106
findall() with Files106
findall() with Groups108
Python Regex Options109
1. Python Regular Expression IGNORECASE109
2. Python MULTILINE109
3. Python DOTALL.110
Greedy vs Non-Greedy111
Regex Applications in Python114
Chapter 10.PYTHON EXCEPTION - PYTHON ERROR & IN-BUILT EXCEPTION IN PYTHON116
1. Python Error - Objective116
2. Syntax Errors in Python117
3. What is Python Exception?117
4. Python Error and Python Exception Message118
5. In-built Python Exception119
Chapter 11.A DIVE INTO PYTHON CLOSURES AND DECORATORS133
Python Scoping Rules and Nested Functions133
Defining a Closure Function136
Chapter 12.NUMPY ARRAY141
Numpy Tutorial - Numpy Features142
How to Install NumPy in a Numpy Tutorial143
1. How to Create NumPy Array?145
Numpy Tutorial - Data Types147
Functions of NumPy Array148
Numpy Array Indexing150
1. Integer Indexing151
2. Boolean Indexing152
NumPy Python Interview156
Conclusion156
Chapter 13.PANDAS IN PYTHON157
Series157
Indexing160
DataFrame161
Changes and deletions163
The process of dropping164
Additional services166
Chapter 14.PYTHON GENERATORS167
Python's generators167
Create Generators in Python168
Generators in Python with a Loop172
Python Expression Generator174
Utilization of Python Generators178
1. It's Simple to Implement178
2. Memory Powerful179
3. Infinite Stream Representation179
4. Pipelining Generators180
Chapter 15.BRANCHING182
CONCLUSION189