Python Coding challenge - Day 238 | What is the output of the following Python Code?

 In Python, dictionaries are compared based on their keys and corresponding values. When you use the != operator to compare two dictionaries, it checks if there is any difference between them.Here’s the explanation for the given code:dict1...

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Computer Science: Programming with a Purpose

 Are you eager to dive into the world of Java programming and software engineering? Coursera offers an excellent course titled Java Programming and Software Engineering Fundamentals that provides a comprehensive foundation in these essential...

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Python Coding challenge - Day 237 | What is the output of the following Python Code?

 This Python code defines a function and then calls it with specific arguments. Let's break it down step by step:Function Definition:def func(x, y):    return x + ydef func(x, y):: This line defines a function named func that...

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Python Coding challenge - Day 236 | What is the output of the following Python Code?

 The code provided consists of two parts: defining a dictionary and using the fromkeys method to create a new dictionary. Let's break it down:Defining a Dictionary:d = {'a': 1, 'b': 2, 'c': 3}Here, d is a dictionary with three key-value...

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Why you should use PEP 8 guidelines ?

 7. Error PreventionReason: PEP 8 includes guidelines that help prevent common errors, such as mixing tabs and spaces for indentation.Without PEP 8:def calculate_sum(a, b):  return a + b    print("Sum calculated") ...

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Python Coding challenge - Day 235 | What is the output of the following Python Code?

 In Python, memoryview is a built-in class that allows you to access the memory of an object without copying it. This can be useful for performance reasons, especially when dealing with large data sets or when you want to manipulate data...

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Practical Uses of continue and break Statements

 Example 5: Summing Non-Negative NumbersUsing continue to skip negative numbers and sum the non-negative ones.numbers = [10, -5, 20, -10, 30]total = 0for num in numbers:    if num < 0:        continue ...

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Python Coding challenge - Day 234 | What is the output of the following Python Code?

 Class DefinitionClass Vehicle:class Vehicle:    def __init__(self, color):        self.color = colorClass Declaration: class Vehicle: defines a class named Vehicle.Constructor: def __init__(self, color):...

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Different Line graph plot using Python

 5. Interactive Line Graph using Plotlyimport plotly.express as px# Sample datadata = {    'x': [1, 2, 3, 4, 5],    'y': [2, 3, 5, 7, 11]}# Creating an interactive line plotfig = px.line(data, x='x', y='y',  ...

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5 Practical Examples to Master Python Decorators

 5. Decorator for TimingA decorator to measure the execution time of a function.import timedef timer(func):    def wrapper(*args, **kwargs):        start_time = time.time()        result...

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Python Coding challenge - Day 233 | What is the output of the following Python Code?

 Let's break down the code and explain what each part does:my_list = [1, 2, 3, 4, 5]my_list[1:3] = []print(my_list)Step-by-Step ExplanationCreate a List:my_list = [1, 2, 3, 4, 5]This line initializes a list named my_list with the elements...

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Function Interfaces in Python

 10. Combining Conceptsdef trace(func):        """A decorator that traces function calls."""        def wrapper(*args, **kwargs):        print(f"TRACE: calling {func.__name__}()...

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10 Level of writing Python List

 Level 1: Basic List Creation# Creating a simple listmy_list = [1, 2, 3, 4, 5]print(my_list)#clcoding.com[1, 2, 3, 4, 5]Level 2: Accessing List Elements# Accessing elements by indexmy_list = [1, 2, 3, 4, 5]first_element = my_list[0]last_element...

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6 Things I Wish I Knew Earlier About Python Numbers

 6. Fraction Module for Rational NumbersThe fractions module provides support for rational number arithmetic.from fractions import Fractiona = Fraction(1, 3)b = Fraction(2, 3)c = a + bprint(c)  #clcoding.com15. Decimal Module...

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