python

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
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Python Set Methods

  • I. Set.add()
  • II. Set.copy()
  • III. Set.clear()
  • IV. Set.difference()
  • V. Set.difference_update()
  • VI. Set.discard()
  • VII. Set.intersection()
  • VIII. Set.intersection_update()
  • IX. Set.isdisjoint()
  • X. Set.issubset()
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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
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Python Dictionary

  • What are the keys and values of a dictionary?
  • Python Dictionary Syntax and Parameters
  • I. Creating a Dictionary and Setting Initial Values
  • II. Accessing Dictionary Elements
  • III. Adding Elements in Dictionary
  • IV. Modifying Dictionary Elements
  • V. Copying Dictionary Elements
  • VI. Removing Dictionary Elements
  • VII. Merging Multiple Dictionaries
  • VIII. Nested Dictionaries: Creating Complex Data Structures
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Python Dictionary Methods

  • How many methods are there in a dictionary in Python?
  • I. Dict clear()
  • II. Dict copy()
  • III. Dict fromkeys()
  • IV. Dict get()
  • V. Dict items()
  • VI. Dict keys()
  • VII. Dict pop()
  • VIII. Dict popitem()
  • IX. Dict setdefault()
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Dict fromkeys() Method In Python

  • What does dict Fromkeys() do in Python?
  • Python Dict fromkeys Syntax and Parameters
  • How do you use Fromkeys()?
  • I. Creating a Dictionary with Default Values using fromkeys()
  • II. Providing Values for Specific Keys with the fromkeys()
  • III. Handling Missing Keys in the fromkeys() Method
  • IV. Immutable Default Values in fromkeys()
  • V. Customizing Default Values with Callable Objects
  • VI. Creating Multiple Dictionaries with fromkeys() in a Single Operation
  • VII. Utilizing the fromkeys() Method for Initialization and Resetting
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Python Dict setdefault() Method

  • Python Dict setdefault Syntax and Parameters
  • What does setdefault do in dictionaries?
  • I. Retrieving Values with the setdefault() Method
  • II. Adding Key-Value Pairs with setdefault()
  • III. Preventing Overwriting Existing Values with setdefault()
  • IV. Handling Missing Keys with setdefault()
  • V. Python dict setdefault with nested dictionary
  • Pitfalls and Error Handling with setdefault()
  • I. Overwriting Existing Values
  • II. Unexpected Nesting
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Python List Function

  • Python List Function Syntax and Parameter
  • Python list() Return Value
  • I. Creation of list() Object
  • II. Python list() with Integer
  • III. Python list() with Float
  • IV. Python list() with User Input
  • V. Python list() with Conditional Statement
  • Python list() Advanced Examples
  • I. Modifying and Manipulating list()
  • II. Crafting a List from a Tuple
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Python File Handling

  • Creating a File in Python using File Handling
  • Python File Handling Different Modes
  • I. Reading and Writing Mode in File Handling
  • II. Appending Mode in File Handling
  • File Handling in Modules and Libraries
  • I. Utilizing os Module in File Handling
  • II. Utilizing the pathlib Module in File Handling
  • Python File Handling Advanced Examples
  • I. Zip and Unzip Files in Python
  • II. Handling Errors and Exceptions in File Handling
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