Python Coding challenge - Day 58 | What is the output of the following Python code?

 In the above code a function add(a, b) that takes two arguments a and b and returns their sum using the + operator. However, there's a potential issue because you are trying to add an integer (3) and a string ('2') together, which can...

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Python Coding challenge - Day 57 | What is the output of the following Python code?

 The code and the output for print([] * 3):print([] * 3)Output: []In Python, when you use the * operator with a list and a number, it is used for repetition. When you do [] * 3, it repeats the empty list [] three times. This is a feature...

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Python Project for Data Engineering

 What you'll learnDemonstrate your skills in Python for working with and manipulating dataImplement webscraping and use APIs to extract data with PythonPlay the role of a Data Engineer working on a real project to extract, transform, and...

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Python for Data Science, AI & Development

 What you'll learnDescribe Python Basics including Data Types, Expressions, Variables, and Data Structures.Apply Python programming logic using Branching, Loops, Functions, Objects & Classes.Demonstrate proficiency in using Python...

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Python Coding challenge - Day 56 | What is the output of the following Python code?

 Code - x = 1while x <= 10:    if x % 3 == 0:        print(x)    x += 1Solution - The above code is a simple Python while loop that iterates through the numbers from 1 to 10 and prints...

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Python Coding challenge - Day 55 | What is the output of the following Python code?

 Code - x = 10while x > 0:    print(x)    x -= 1Solution - The above code is a simple Python while loop that counts down from 10 to 1 and prints each value of x in each iteration. Here's what the code does...

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Machine Learning Basics (Free Course)

 There are 4 modules in this courseIn this course, you will:   a) understand the basic concepts of machine learning.b) understand a typical memory-based method, the K nearest neighbor method.c) understand linear regression.d)...

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Build a Website using an API with HTML, JavaScript, and JSON (Free Course)

 ObjectivesProvide ability for website users to look up 7 day weather forecasts for major European citiesKeep website visitors on the website longerIncrease online bookingsAbout this ProjectIn this project, you’ll support a European travel...

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Problem Solving, Python Programming, and Video Games (Free Course)

 There are 12 modules in this courseThis course is an introduction to computer science and programming in Python.  Upon successful completion of this course, you will be able to:1.  Take a new computational problem and solve...

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Python Coding challenge - Day 54 | What is the output of the following Python code?

 Code - roman = {1:'i',2:'ii'}d,r=romanprint(d,r)Solution - In above code, Code is trying to unpack the dictionary roman into two variables d and r. When you unpack a dictionary like this, it iterates over the keys of the dictionary...

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Data Structures and Algorithms Specialization

 Master Algorithmic Programming Techniques. Advance your Software Engineering or Data Science Career by Learning Algorithms through Programming and Puzzle Solving. Ace coding interviews by implementing each algorithmic challenge in this...

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Python Coding challenge - Day 53 | What is the output of the following Python code?

 Code -  c = 'hello'print(c.center(10, '1'))Solution - c = 'hello': In this line, you create a variable c and assign the string 'hello' to it.c.center(10, '1'): This is the main part of the code where you use the center...

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Introduction to Embedded Machine Learning (Free Course)

 What you'll learnThe basics of a machine learning systemHow to deploy a machine learning model to a microcontrollerHow to use machine learning to make decisions and predictions in an embedded systemThere are 3 modules in this courseMachine...

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Algorithms, Part I (Free Course)

 There are 13 modules in this courseThis course covers the essential information that every serious programmer needs to know about algorithms and data structures, with emphasis on applications and scientific performance analysis of Java...

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Foundations of Cybersecurity from Google (Free Course)

 What you'll learnRecognize core skills and knowledge needed to become a cybersecurity analystIdentify how security attacks impact business operationsExplain security ethicsIdentify common tools used by cybersecurity analystsBuild your...

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3 Uses of Walrus Operators in Python

 The walrus operator (:=) in Python, introduced in Python 3.8, allows you to both assign a value to a variable and use that value in an expression in a single line. This can lead to more concise and readable code. Here are three common uses of the walrus operator in Python:Simplify While Loops:The walrus operator is often used to simplify while...

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Generative AI with Large Language Models (Free Course)

 What you'll learnGain foundational knowledge, practical skills, and a functional understanding of how generative AI worksDive into the latest research on Gen AI to understand how companies are creating value with cutting-edge technologyInstruction...

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Python Coding challenge - Day 52 | What is the output of the following Python code?

Code - numbers = [1, 2, 3]for num in numbers:    print(num)Solution - Step-by-step explanation of the code:List Definition: You start by defining a list named numbers containing three integers: 1, 2, and 3.numbers = [1,...

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Python Coding challenge - Day 51 | What is the output of the following Python code?

 Code - r = [20, 40, 60, 80]r[1:4] = []print(r)Detailed Solution - initialize a list called r with four elements:r = [20, 40, 60, 80]Attempt to modify the list by removing elements using a slice. The slice notation used is [1:4],...

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IBM: SQL for Data Science (Free Course)

 Learn how to use and apply the powerful language of SQL to better communicate and extract data from databases - a must for anyone working in the data science field.About this coursePlease Note: Learners who successfully complete this...

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Python Coding challenge - Day 50 | What is the output of the following Python code?

 Code - a = [1, 2, 3, 4, 5]print(a[:4].pop())Detailed Solution - This code will print 4. Here's what happens:a[:4] creates a new list slice containing the elements [1, 2, 3, 4].Then, pop() is called on this new list slice, which...

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IBM Data Science Professional Certificate

 There are 10 courses in this programCourse 1: What is Data Science?Course 2: Tools for Data ScienceCourse 3: Data Science MethodologyCourse 4: Python for Data Science, AI & DevelopmentCourse 5: Python Project for Data ScienceCourse...

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Python Coding challenge - Day 49 | What is the output of the following Python code?

 Questionk = [2, 1, 0, 3, 0, 2, 1]print(k.count(k.index(0)))SolutionThe given list is k = [2, 1, 0, 3, 0, 2, 1].k.index(0) finds the index of the first occurrence of the value 0 in the list k. In this case, the first occurrence of 0 is...

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Python For Everybody: Python Programming Made Easy (Free eBook)

 Yes, Python developers are in high-demand.Python software engineers are also among the highest-paid software developers today, earning an average income of $150,000 a year.The Python language is easy to learn, yet POWERFUL.YouTube, Dropbox,...

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Introduction to Data Science with Python - October 2023

 What you'll learnGain hands-on experience and practice using Python to solve real data science challengesPractice Python coding for modeling, statistics, and storytellingUtilize popular libraries such as Pandas, numPy, matplotlib, and...

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10 Advanced Python CLI Tricks To Save You From Writing Code

Here are 10 advanced Python Command Line Interface (CLI) tricks and techniques that can help you save time and effort when working with CLI applications:Click Library:Click is a powerful Python library for creating command-line interfaces. It simplifies the process of defining and parsing command-line arguments and options. By using Click, you can...

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Python Coding challenge - Day 48 | What is the output of the following Python code?

 Code - q = [47, 28, 33, 54, 15]q.reverse()print(q[:3])Detailed Solution - In this code, you have a list q containing five elements [47, 28, 33, 54, 15]. You then use the reverse() method to reverse the order of the elements...

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Crash Course on Python (From google)

 What you'll learnWhat Python is and why Python is relevant to automationHow to write short Python scripts to perform automated actionsHow to use the basic Python structures: strings, lists, and dictionariesHow to create your own Python...

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Information Extraction from Free Text Data in Health (Free Project)

 What you'll learnIdentify text mining approaches needed to identify and extract different kinds of information from health-related text data.Differentiate how training deep learning models differ from training traditional machine learning...

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Python Coding challenge - Day 47 | What is the output of the following Python code?

 CODE - n = [76, 24]p = n.copy()n.pop()print(p, n)Solution - Step 1: Initialize the list n with two elements [76, 24].n = [76, 24]Step 2: Create a copy of the list n and assign it to the variable p using the copy() method. Both...

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Perform exploratory data analysis on retail data with Python (Free Project)

 ProjectDemonstrate your skills to employers, and leverage industry tools to solve real-world challengesObjectivesLoad, clean, analyze, process, and visualize data using Python and Jupyter NotebooksProduce an end-to-end exploratory data...

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Create a funnel chart using Matplotlib

 import matplotlib.pyplot as plt# Define the data for the funnel chartlabels = ['Step 1', 'Step 2', 'Step 3', 'Step 4', 'Step 5']values = [100, 75, 50, 30, 10]# Calculate the cumulative values for plottingcumulative_values = [sum(values[:i+1])...

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Python Coding challenge - Day 46 | What is the output of the following Python code?

 g = [1, 2, 3, 2, 5]g.remove(2)print(g)Solutions - Initialize a list named g with the following elements: [1, 2, 3, 2, 5].g = [1, 2, 3, 2, 5]The list g now contains five elements: 1, 2, 3, 2, and 5.Use the remove method to remove...

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Django for Everybody Specialization

 Build & deploy rich web applications using Django. Learn the fundamentals of building a full-featured web site using DjangoWhat you'll learnInstall and deploy a  Django application; build HTML web pages styled by CSSDescribe...

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Top 7 Python courses for developers on Coursera

 Python courses for developers on Coursera. Keep in mind that new courses may have been added since then, so it's a good idea to explore Coursera's website for the most up-to-date options. Here are a few courses that were well-regarded...

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Python Coding challenge - Day 45 | What is the output of the following Python code?

 Questionlis = [10, 20, 30, 40]for m in lis:    print(m, end=' ')    if m >= 30:        breakSolutions - Create a List: You start by creating a list named lis with the elements [10, 20, 30,...

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Google Data Analytics Professional Certificate

 What you'll learnGain an immersive understanding of the practices and processes used by a junior or associate data analyst in their day-to-day jobLearn key analytical skills (data cleaning, analysis, & visualization) and tools (spreadsheets,...

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Python Coding challenge - Day 44 | What is the output of the following Python code?

 Solutions - for x in range(3):    print(x, end=' ')for x in range(3): - This line initiates a for loop. The loop variable x will take on values from 0 to 2 (inclusive) because of range(3). So, it will loop three times,...

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Data Analytics for Lean Six Sigma (Free Course) from Coursera

 Skills you'll gainStatisticsLean Six SigmaData AnalysisMinitabJoin Free  - Data Analytics for Lean Six Si...

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Data Visualization with Python (Free Course)

 What you'll learnApply Python, spreadsheets, and BI tooling proficiently to create visually compelling and interactive data visualizations.Formulate and communicate data-driven insights and narratives through impactful visualizations...

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Python Coding challenge - Day 43 | What is the output of the following Python code?

 Solutions - You define a variable a and set it to the value 10.a = 10You have a while loop. The condition for this loop is a > 8, which means the loop will continue executing as long as a is greater than 8.In the first iteration...

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MITx: Introduction to Computer Science and Programming Using Python (Free Course)

 An introduction to computer science as a tool to solve real-world analytical problems using Python 3.5.About this courseThis course is the first of a two-course sequence: Introduction to Computer Science and Programming Using Python,...

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Python Coding challenge - Day 42 | What is the output of the following Python code?

 A step-by-step explanation of the code: for i in range(1):    print(i, end=' ')We have a for loop that iterates over the values in the range created by range(1). The range(1) generates a sequence of numbers from 0 up to,...

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Introduction to Python (Free Course)

 Python is a general-purpose programming language that is becoming ever more popular for data science. Companies worldwide are using Python to harvest insights from their data and gain a competitive edge. Unlike other Python tutorials,...

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Python Coding challenge - Day 41 | What is the output of the following Python code?

 Solution - for k in range(3, 9, 2):    print(k, end=' ')The code begins with a for loop that specifies a loop variable k. It is used to iterate over a range of values.The range(3, 9, 2) function is used to define the range...

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