Python List Iteration

  • The Basics: Looping through a List
  • List Comprehensions: A Concise Approach
  • Conditional Iteration: Filtering with Ease
  • Enumerating: Keeping Track of Indices
  • Common Mistakes and Pitfalls with Lists
  • Modifying a List While Iterating Over It
  • Forgetting to Initialize an Empty List
  • Mixing Up List Methods
  • Comparing Lists with the Equality Operator

Python List append() Method

  • What is the Use of append() Function in List?
  • List append() Syntax and Parameters
  • How Python List append() works?
  • I. Adding a Single Element to a List with append()
  • II. Adding Multiple Elements to a List Using a Loop
  • III. Appending Lists to Another List
  • IV. Modifying a List In-Place with append()
  • V. Combining append() with Other List Methods
  • VI. Handling Different Data Types with append()
  • VII. Appending Objects and Custom Classes to a List

Python List Extend() Method

  • What is the Use of extend() Function in List?
  • Purpose and Functionality of extend()
  • Syntax and Parameters of extend()
  • Extending a List with Another List Using extend()
  • Merging Multiple Lists Using extend()
  • Combining Lists with extend() and + Operator
  • Handling Different Data Types with extend()
  • Extending a List with Iterable Objects
  • Extending a List with Values from a Range
  • Extending Lists with Objects and Custom Classes

Python List remove() Method

  • Purpose and Functionality of remove()
  • Syntax and Parameters of list remove()
  • Removing a Single Element from a List
  • Removing Multiple Elements from a List
  • Removing All Elements from a List
  • Removing a List from Another List
  • Python List remove() with index
  • Removing an Element by Index
  • Using Conditional Statements with Python list remove()
  • I. Removing Odd Numbers

Python List count() Method

  • Python List count() Syntax and Parameters
  • Purpose and Functionality of count() Method
  • Exploring the Return Value of the count() Method
  • Counting Occurrences of an Element in a List
  • Counting Multiple Occurrences of Elements in a List
  • Counting Occurrences of All Elements in a List
  • Utilizing the count() Method with Sublists
  • Handling Different Data Types with the count() Method
  • Using the count() Method with Custom Objects

Python List reverse() Method

  • Python List reverse() Syntax and Parameters
  • Purpose and Functionality of reverse() Method
  • Reversing a List in Place
  • Accessing Elements in Reversed Order
  • How do you reverse a list in Python without the reverse() function?
  • Modifying the Original List vs. Creating a Reversed Copy
  • Modifying the Original List
  • Creating a Reversed Copy
  • Reversing Sublists within a List
  • Reversing Lists of Different Data Types

Python List copy() Method

  • Python List copy() Syntax and Parameters
  • Purpose and Functionality of Python list copy() Method
  • I. Duplicating a List of Famous Cities
  • II. Adding a Celebrity Guest List
  • III. Using the Slice Operator for List Copying
  • IV. Applying the list() Constructor for List Copying
  • V. Leveraging the copy Module for List Copying
  • VI. Creating a Deep Copy of a List
  • VII. Deep Copy and Mutable Objects
  • Common Mistakes to Avoid when Using the copy() Method

Python For Loop

  • Python For Loop Syntax and Structure
  • Python For loop (Iterating Over a Sequence)
  • Accessing Elements in a List or Tuple
  • Iterating Over a String
  • Iterating Over a Range of Numbers
  • Using 'in' Keyword for Iteration
  • Looping Through a Dictionary
  • Enumerating Items in a Sequence
  • Skipping Iteration with Continue Statement
  • Breaking out For Loop with Break Statement

Python While Loop

  • What are While Loops in Python?
  • Python While loop Syntax and Structure
  • Python While Loop Basic Execution
  • Controlling Loop Execution with Conditions
  • Using Variables in Loop Conditions
  • Modifying Variables within a While Loop
  • Looping Until a Condition Is False
  • Exiting a Loop with the Break Statement
  • Skipping Iteration with the Continue Statement
  • Pass Statement In While Loop

Python Tuples

  • Python Tuple Element Types
  • Creating and Defining Tuples
  • Accessing Elements in a Tuple
  • Indexing and Slicing Tuples
  • I. Indexing Tuples
  • II. Slicing Tuples
  • Immutable Nature of Tuples
  • Python Tuple Packing and Unpacking
  • Tuple Comparison and Sorting: Finding Order in Tuples
  • I. Tuple Comparison: Who's Greater?

Python Sets

  • Why use Python sets?
  • I. Creating A Set
  • II. Adding Elements to a Set
  • III. Accessing Elements in a Set
  • IV. Removing Elements from a Set
  • V. Modifying Elements in a Set
  • VI. Removing Duplicates from a List Using Sets
  • Python Sets Operations
  • I. Python Set Union
  • II. Python Set Intersection

Python set add() Method

  • What is the Purpose of Python set add()?
  • Python set add() Syntax and Parameters
  • How does set add work in Python?
  • I. Adding a Single Element to a Set
  • II. Adding Numbers to a Set
  • III. Adding Strings to a Set
  • IV. Adding Mixed Data Types to a Set
  • V. Adding Variables to a Set
  • VI. Adding Constants to a Set
  • VII. Adding Elements in a Loop

Python set discard() Method

  • What is the Purpose of the discard() Method?
  • Python set discard() Syntax and Parameters
  • I. Removing an Element from a Set
  • II. Modifying the Set after Discarding an Element
  • III. Handling Multiple Occurrences of an Element
  • IV. Discarding Non-existing Elements
  • V. Discarding Elements with Different Data Types
  • VI. Discarding Elements in a Loop
  • Common Mistakes and Pitfalls to Avoid
  • I. Forgetting to Check if an Element Exists

Python Set union() Method

  • What is the Purpose of Python Set union() Method?
  • Python Set union() Syntax and Parameters
  • How do you use a union in a set?
  • I. Using the union() Method on Sets
  • II. Combining Multiple Sets with Union()
  • III. Combining Multiple Sets with For Loop
  • IV. U-sing the "|" Operator for Set Union()
  • V. Handling Union() with Different Data Types
  • Common Mistakes and Pitfalls to Avoid
  • I. Incorrect Syntax

Python Dict values() Method

  • Python Dict values() Syntax and Parameters
  • What does values() do in Python?
  • I. Retrieving Values from a Dictionary with values()
  • II. Accessing All Values in a Dictionary
  • III. Exploring Order of Values in a Dictionary
  • IV. Working with Duplicate Values in a Dictionary
  • V. Utilizing values() in Looping and Iteration
  • VI. Performing Operations on Dictionary Values
  • VII. Transforming Values using Built-in Functions or Lambdas
  • VII. Converting Dictionary Values to Other Data Types

Python filter() Function

  • What is the Purpose of filter() ?
  • Python filter() Syntax and Parameters
  • I. Function
  • II. Iterable
  • Python filter() Return Value
  • What Does filter() Function Do?
  • I. Creation of filter() Object
  • II. Using None as a Function Inside filter()
  • III. Python filter() with Lambda Function
  • IV. Python filter() with While Loop

Python float() Function

  • Python float() Syntax and Parameter
  • Python float() Return Value
  • What does float() do in Python?
  • I. Creating float() Object
  • II. Converting Integer into Float
  • II. Converting String into Float
  • III. Python float() with Invalid Input
  • IV. Python float() with Infinity and NaN
  • V. Python float() with Precision and Rounding
  • Python float() Advanced Examples

Python frozenset() Function

  • Python frozenset() Syntax and Parameter
  • Python frozenset() Return Value
  • I. Creating A frozenset() Object
  • II. Python frozenset() with list
  • III. Python frozenset() with Set
  • IV. Python frozenset() with Dictionary
  • Performing Set Operations with frozenset()
  • I. Union of frozenset() Function
  • II. Intersection of frozenset() Function
  • III. Difference of frozenset() Function

Python getattr() Function

  • Python getattr() Syntax and Paramters
  • I. Object
  • II. Name
  • III. Default
  • Python getattr() Return Value
  • I. Attribute Exists in an Object
  • II. Attribute Does Not Exist in an Object
  • I. Accessing Object Attributes using getattr()
  • II. Python getattr() with Conditional Statements
  • III. Python getattr() and For Loop

Python hex() Function

  • Python hex() Syntax and Parameter
  • Python hex() Return Value
  • I. Creation of the hex() Object
  • II. Handling Negative Integers with hex()
  • III. Handling Invalid Input in the hex()
  • IV. Handling Large Integer with hex()
  • V. Python hex() for Float Value
  • VI. Python hex() Function for ASCII
  • Python hex() Advanced Examples
  • I. Python hex() to Bytes

Python iter() Function

  • Python iter() Syntax and Parameter
  • Python iter() Return Value
  • I. Creation of iter() Object
  • II. Python iter() with Strings
  • III. Python iter() with Sentinel Parameter
  • IV. Python iter() with Range
  • Python iter() Advanced Examples
  • I. Python iter() with Tuple
  • II. Python iter() with Set
  • III. Custom Iteration with the iter()

Python locals() Function

  • Python locals() Syntax and Parameter
  • Python locals() Return Value
  • I. Creation of locals() Object
  • II. Locals() and Local Symbol Table Access
  • III. Leveraging locals() to Change Values
  • IV. Python locals() with Conditional Statement
  • Python locals() Advanced Examples
  • I. Python locals() with List
  • II. Python locals() with While Loop
  • III. locals() for Global Environment

Python memoryview() Function

  • Python memoryview() Syntax and Parameter
  • Python memoryview() Return Value
  • I. Creating a memoryview() Object
  • II. Python memoryview() with Large Data
  • III. Memoryview() with Data Type and Object Compatibility
  • IV. Data Manipulation with memoryview()
  • Python memoryview() Advanced Examples
  • I. Memoryview() Connection to Slices and Subarrays
  • II. Python memoryview() to Bytes
  • III. Python memoryview() with While Loop

Python ord() Function

  • Python ord() Syntax and Parameter
  • Python ord() Return Value
  • I. Creation of ord() Object
  • II. Ord() for Unicode Character Code Retrieval
  • III. Handling Non-ASCII and Special Characters with ord()
  • IV. Error Condition while Using ord()
  • Python ord() Advanced Examples
  • I. Character Manipulation using ord()
  • II. Python ord() with Tuple
  • III. Handling Complex Characters with ord()

Python range() Function

  • Python range() Syntax and Parameters
  • I. Start
  • II. Stop
  • III. Step
  • Python range() Return Value
  • I. Creation of range() Object
  • II. Customizing range() with Start, Stop, and Step
  • III. Python range() Reverse
  • IV. Concatenating Two range() Sequences with itertools.chain()
  • V. Python range() with While Loop

Python reversed() Function

  • Python reversed() Syntax and Parameter
  • Python reversed() Return Value
  • I. Creation of reversed() Object
  • II. Reversing Element Order with reversed()
  • III. Python reversed() with Float
  • IV. Python reversed() with Range
  • V. Reversed() with Slicing and Indexing
  • Python reversed() Advanced Examples
  • I. Python reversed() with While Loop
  • II. Reversed() with Custom-Defined Classes

Python set() Function

  • Python set() Syntax and Parameter
  • Python set() Return Value
  • I. Creation of set() Object
  • II. Python set() with Float
  • III. Set() with Unordered Data
  • IV. Python set() with Range
  • Performing Set Operations with set()
  • I. Python set() Union Operation
  • II. Python set() Intersection Operation
  • III. Python set() Difference Operation

Python sum() Function

  • Python sum() Syntax and Parameter
  • Python sum() Return Value
  • I. Creation of sum() Object
  • II. Python sum() with Float
  • III. String Offset Calculation with sum()
  • IV. Python sum() with Conditional Statement
  • V. Optimizing sum() with Large Data Sets
  • Python sum() Advanced Examples
  • I. Python sum() with While Loop
  • II. Python sum() with List of Lists

Python slice() Function

  • Python slice() Syntax and Parameters
  • I. Start
  • II. Stop
  • III. Step
  • Python slice() Return Value
  • I. Python slice() with String
  • II. Python slice() with Negative Index
  • III. Python slice() with Bytes
  • IV. Handling Out-of-Range Indices with slice()
  • Python slice() Advanced Examples

Python zip() Function

  • Python zip() Syntax and Parameter
  • Python zip() Return Value
  • I. Python zip() with Different Lengths
  • II. Unzipping the Value Using zip()
  • III. Python zip() with enumerate
  • IV. Usage of zip_longest()
  • Python zip() Advanced Examples
  • I. Python zip() with Dictionary
  • II. Python zip() with While Loop
  • III. Exception Handling with zip()

Python staticmethod() Function

  • Python staticmethod() Syntax and Parameter
  • Python staticmethod() Return Value
  • I. String Formatting with staticmethod()
  • II. Accessing Class Variables with staticmethod()
  • III. Mathematical Operations with staticmethod()
  • IV. Staticmethod() Without Calling Instance
  • Python staticmethod() Advanced Examples
  • I. Creating Utility Functions by staticmethod()
  • II. Handling Instance-level Attributes with staticmethod()
  • III. Exception Handling with staticmethod()

Tuple Function In Python

  • Tuple Function Syntax and Parameter
  • Tuple Function Return Value
  • I. Accessing Tuple Values with tuple()
  • II. Deleting Tuple Values with tuple()
  • III. Using the tuple() with Range
  • Python tuple() with Built-In Functions
  • I. Python tuple() with len()
  • II. Python tuple() with max()
  • III. Python tuple() with sum()
  • Python tuple() Advanced Examples

Python open() Function

  • Python open() Syntax and Parameters
  • I. File_name
  • II. Mode
  • Python open() Return Value
  • I. Using open() to Open Files in Python
  • II. Writing with open(): Using the write() Method
  • III. Reading with open(): read() vs readline()
  • Python open() Advanced Examples
  • I. Handling Binary Files with open()
  • II. Specifying Text File Encoding with open()

Read Files in Python

  • Syntax For Read Files In Python
  • I. File Reading with read() and readline()
  • II. Reading at Specific Positions
  • III. Reading Binary Files
  • File Handling Reading Mode Advanced Examples
  • I. Reading Files from a Directory
  • II. Reading CSV Files in File Handling
  • III. Reading and Parsing JSON Files
  • IV. Handling Exceptions with Read Mode
  • Advantages of Using Read Mode

Write Files in Python

  • Syntax for Writing Content to a File
  • I. File Writing with write() and writelines()
  • II. Writing at Specific Positions
  • III. Writing Binary Files
  • File Handling Writing Mode Advanced Examples
  • I. Write Files In a Directory
  • II. Writing CSV Files in File Handling
  • III. Write a JSON File in Python
  • IV. Handling Exceptions with Write Mode
  • Advantages of Using Write Mode

Python Inheritance

  • Python Inheritance Syntax
  • I. Create a Parent Class
  • II. Create a Child Class
  • Python Inheritance Types
  • I. Single Inheritance In Python
  • II. Multiple Inheritance In Python
  • III. Multilevel Inheritance
  • IV. Hierarchical Inheritance
  • V. Hybrid Inheritance
  • Python Inheritance Advanced Examples

Python Try Except

  • Python Try Except Syntax
  • Common Exception Errors in Python
  • I. IOError with Try Except
  • II. KeyboardInterrupt with Try Except
  • III. ValueError with Try Except
  • IV. EOFError with Try Except
  • Python Try Except Advanced Examples
  • I. Else Clause with Try Except
  • II. Finally Keyword with Try Except
  • III. Assertion Error with Try Except

Python Regex

  • Python Regex Syntax
  • I. Python RegEx Module
  • II. MetaCharacters in RegEx
  • Python RegEx Advanced Examples
  • I. Python RegEx Functions
  • II. Match Object in RegEx
  • III. Exception Handling with RegEx
  • Python RegEx Advantages
  • I. Flexibility
  • II. Efficiency

Python Scope

  • Python Scope Syntax
  • I. Local Scope
  • II. Global Scope
  • Python Variable Scope
  • I. Python Local Variables
  • II. Python Global Variables
  • III. Python Scope - Nonlocal Variables
  • Python Scope Advanced Examples
  • I. Same Name Variables in Global and Local Scope
  • II. Exception Handling in Scope

Python capitalize() String Method

  • String capitalize() Syntax and Parameter
  • Python String capitalize() Return Value
  • I. Python capitalize() in a Sentence
  • II. Python capitalize() with User Input
  • III. String capitalize() with Conditional Statement
  • String capitalize() Advanced Examples
  • I. Capitalize() with Non-Alphabetic Characters
  • II. Python capitalize() with While Loop
  • III. Python capitalize() Exception Handling
  • Practical Use Cases for capitalize()
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