Data Science Math Skills (Free Course)

 There are 5 modules in this courseData science courses contain math—no avoiding that! This course is designed to teach learners the basic math you will need in order to be successful in almost any data science math course and was created...

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Python Coding challenge - Day 40 | What is the output of the following Python code?

 This Python code will iterate over the list lis using a for loop. Within each iteration, it will unpack the sublists into the variables p and q. Then it will print the sum of p and q followed by an ampersand (&). Let's go through...

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Learn Python in One Day and Learn It Well Python for Beginners with Hands-on Project The only book you need to start coding in Python immediately (Second Edition) By Jamie Chan (Free PDF)

 (2nd Edition: Covers Object Oriented Programming) Learn Python Fast and Learn It Well. Master Python Programming with a unique Hands-On ProjectHave you always wanted to learn computer programming but are afraid it'll be too difficult...

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Learning Python: Learn to code like a professional with Python - an open source, versatile, and powerful programming language

Learn to code like a professional with Python - an open source, versatile, and powerful programming languageKey FeaturesLearn the fundamentals of programming with Python - one of the best languages ever createdDevelop a strong set of programming...

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Python Coding challenge - Day 39 | What is the output of the following Python code?

 The code is a simple Python while loop that starts with the variable cl set to 4. It increments cl by 1 in each iteration and prints the updated value of cl followed by a hyphen ("-") until cl is no longer less than 9. Here's the output...

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IBM Data Analyst Professional Certificate

 Prepare for a career as a data analyst. Gain the in-demand skills and hands-on experience to get job-ready in as little as 4 months. No prior experience required.What you'll learnMaster the most up-to-date practical skills and tools that...

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Python Coding challenge - Day 38 | What is the output of the following Python code?

 py = 2 + 3: In this line, you're creating a variable named py and assigning it the result of the addition of 2 and 3, which is 5. So, py now holds the value 5.print('py'): In this line, you are using the print() function to display the...

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Cybersecurity for Everyone (Free Course)

 There are 6 modules in this courseCybersecurity affects everyone, including in the delivery of basic products and services. If you or your organization want to better understand how to address your cybersecurity, this is the course for...

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Python Coding challenge - Day 37 | What is the output of the following Python code?

 Solutions - In the code a function f that takes two parameters, value and values. The function then modifies the value at the first index of the values list to be 44 and assigns 1 to a variable v, but this v variable is not used...

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Using Databases with Python

 What you'll learnUse the Create, Read, Update, and Delete operations to manage databasesExplain the basics of Object Oriented PythonUnderstand how data is stored across multiple tables in a databaseUtilize the Google Maps API to visualize...

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Introduction to Image Generation (Free Course)

 What you'll learnHow diffusion models workReal use-cases for diffusion modelsUnconditioned diffusion modelsAdvancements in diffusion models (text-to-image)There is 1 module in this courseThis course introduces diffusion models, a family...

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Python Coding challenge - Day 36 | What is the output of the following Python code?

 Solutions - # Define the input stringinput_string = 'cd'# Use the partition method to split the stringresult = input_string.partition('cd')# The 'result' variable now contains a tuple with three elements# Element 0: The part of the...

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Python Coding challenge - Day 35 | What is the output of the following Python code?

 i = 0  # Initialize the variable i to 0while i < 3:  # Start a while loop that continues while i is less than 3    print(i)  # Print the current value of i    i += 1  # Increment i by 1# The...

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HarvardX: CS50's Introduction to Programming with Python (Free Course)

 An introduction to programming using Python, a popular language for general-purpose programming, data science, web programming, and more. About this courseAn introduction to programming using a language called Python. Learn how to...

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What is the difference between deep copy and shallow copy in Python, and how can you create each type for a nested list?

In Python, a deep copy and a shallow copy are two different ways to duplicate a list (or any mutable object) with potentially different behaviors when it comes to nested objects. Here's the difference between them and how you can create each type for a nested list:Shallow Copy:A shallow copy creates a new object, but it doesn't create copies of the...

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Python Coding challenge - Day 34 | What is the output of the following Python code?

 1.0 / 3: This part of the code calculates the division of 1.0 by 3, which is equal to approximately 0.3333333333333333.'{}' is a string containing a placeholder enclosed in curly braces {}. In this case, {0:.2f} is the placeholder. The...

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Python Coding challenge - Day 33 | What is the output of the following Python code?

 def myfunc(a):    a = a + 2  # Step 1: Add 2 to the value of 'a' and store it back in 'a'    a = a * 2  # Step 2: Multiply the updated 'a' by 2 and store it back in 'a'    return a   #...

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Python Coding challenge - Day 32 | What is the output of the following Python code?

 i = 0  # Initialize the variable i to 0while i < 3:  # Start a while loop that continues as long as i is less than 3    print(i)  # Print the current value of i    i += 1  # Increment the value...

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Python Coding challenge - Day 31 | What is the output of the following Python code?

 In the above code a lambda function z that takes an argument x and multiplies it by the value of y, which is set to 8. Then, you call this lambda function with the argument 6 and print the result.Here's a step-by-step breakdown of what...

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Python Coding challenge - Day 30 | What is the output of the following Python code?

 In this line of code, you create a Python list called L containing four elements: 'a', 'b', 'c', and 'd'. This list is stored in memory.Here's what this line of code does:" ": This part " " is an empty string. It's used as a separator...

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Mastering Python Data Structures: From Basics to Advanced

Table of ContentsChapter 1: Introduction to Data StructuresChapter 2: Variables and Built-in TypesChapter 3: Lists and Tuples in DepthChapter 4: Sets and DictionariesChapter 5: Strings and Regular ExpressionsChapter 6: Numerical Computing with NumPyChapter 7: Stacks and QueuesChapter 8: Linked ListsChapter 9: Trees and GraphsChapter 10: Searching and...

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Google Advanced Data Analytics Professional Certificate

 What you'll learnExplore the roles of data professionals within an organization Create data visualizations and apply statistical methods to investigate dataBuild regression and machine learning models to analyze and interpret dataCommunicate...

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Google IT Automation with Python Professional Certificate

What you'll learnAutomate tasks by writing Python scriptsUse Git and GitHub for version controlManage IT resources at scale, both for physical machines and virtual machines in the cloud Analyze real-world IT problems and implement the...

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Python Coding challenge - Day 29 | What is the output of the following Python code?

 The above code uses the pop() method on a list. Let's break it down step by step:You have a list named cl with the following elements: [2, 3, 1].You call the pop(2) method on the list cl. The pop() method in Python is used to remove and...

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Understanding Machine Learning with Python 3

 Use your data to predict future events with the help of machine learning. This course will walk you through creating a machine learning prediction solution and will introduce Python, the scikit-learn library, and the Jupyter Notebook...

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Data Science Challenge (Free Course)

Data Science Challenge Duration - Less than 2 hoursCost - FreeThis project requires you to independently complete the following steps:1.  Importing and preprocessing data2. Analyze the data3. Build machine learning models4. Evaluate...

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Python Functions, Files, and Dictionaries (Free Course)

What you'll learnExplore the dictionary data structure and user-defined functions in Python.Understand concepts like local and global variables, parameter-passing techniques, named functions, and lambda expressions.Apply Python's sorted function...

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Python Coding challenge - Day 28 | What is the output of the following Python code?

 In the above code a list a initially defined as [2, 5, 3, 4]. Then, you are trying to insert the value 2 into the list at index 2:2, which is essentially inserting it at position 2 without replacing any existing elements. Here's what...

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IBM: Python Basics for Data Science (Free Course)

 This Python course provides a beginner-friendly introduction to Python for Data Science. Practice through lab exercises, and you'll be ready to create your first Python scripts on your own!About this coursePlease Note: Learners who successfully...

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Harvard University: CS50's Introduction to Cybersecurity (Free Course)

 About this courseThis is CS50's introduction to cybersecurity for technical and non-technical audiences alike. Learn how to protect your own data, devices, and systems from today's threats and how to recognize and evaluate tomorrow's...

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Data Processing Using Python (Free Course)

 Welcome to learn Data Processing Using Python!Module 2. Basics of PythonModule 3. Data Acquisition and PresentationModule 4. Powerful Data Structures and Python Extension LibrariesModule 5. Python Data Statistics and MiningModule 6. ...

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Introduction to Generative AI (Free Course)

 What you'll learnDefine Generative AIExplain how Generative AI worksDescribe Generative AI Model TypesDescribe Generative AI ApplicationsThis is an introductory level microlearning course aimed at explaining what Generative AI is, how...

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Python Coding challenge - Day 27 What is the output of the following Python code?

 Solutions - The above code will extend the list x with individual characters from the string '234', resulting in the list x containing each character as a separate element. Here's the code execution step by step:x = ['1']: Initializes...

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Python Coding challenge - Day 26 What is the output of the following Python code?

 Solutions - The above code uses Python's slice notation to extract a portion of the string s using the slice object x. Here's how it works: s = 'clcoding': This line initializes a string variable s with the value 'clcoding'.x...

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Learn Python Quickly: A Complete Beginner’s Guide to Learning Python, Even If You’re New to Programming: Crash Course with Hands-On Project, Book

FREE Book 📙  Looking to learn Python?Python has gone to be one of the most popular programming languages in the world, and you will be one of the few people left out if you don’t add this knowledge to your arsenal. If you’re looking...

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Python Coding challenge - Day 25 What is the output of the following Python code?

 The above code will split the string r into a list using the default whitespace separator, but since there are no whitespace characters in the string '123', it will not split the string, and you will get a list with the original string...

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Regular Expressions in Python

 What you'll learnConstruct regex patternsValidate passwords and user input in web formsExtract patterns and replace strings with regexLearn step-by-stepIn a video that plays in a split-screen with your work area, your instructor will...

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Clean and analyze social media usage data with Python

 ObjectivesIncrease client reach and engagementGain valuable insights that will help improve social media performanceAchieve their social media goals and provide data-driven recommendationsProject planThis project requires you to independently...

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Python Coding challenge - Day 24 What is the output of the following Python code?

 The above code provided is creating two sets, st1 and st2, and then using the - operator to find the difference between st2 and st1. The - operator in this context performs a set difference operation, which returns a new set containing...

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Free python programming books

 There are many free Python programming books available online that can help you learn Python or improve your Python skills. Here are some notable ones:Download - Free Python Programming books&nb...

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Free Python and Statistics for Financial Analysis

 There are 4 modules in this coursePython is now becoming the number 1 programming language for data science. Due to python’s simplicity and high readability, it is gaining its importance in the financial industry.  The course combines...

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Foundations of Data Science: K-Means Clustering in Python (Free Course)

 What you'll learnDefine and explain the key concepts of data clustering    Demonstrate understanding of the key constructs and features of the Python language.    Implement in Python the principle steps of...

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Problem: Implement a Stack using Python

 Implement a stack data structure in Python. A stack is a linear data structure that follows the Last-In, First-Out (LIFO) principle, where the last element added to the stack is the first one to be removed.Your task is to create a Python class called Stack that has the following methods:push(item): Adds an item to the top of the stack.pop():...

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What is the purpose of the @property decorator in Python?

A) It marks a method as a property, allowing it to be accessed like an attribute.B) It defines a new class.C) It marks a method as static, meaning it can only be called on the class and not on instances of the class.D) It marks a method as a class method.Answer:A) It marks a method as a property, allowing it to be accessed like an attribu...

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What is the purpose of the __str__ method in a Python class?

A) It defines a new instance variable.B) It initializes the class object.C) It specifies the return type of a method.D) It defines a string representation of the object when using `str()`.Answer : D) It defines a string representation of the object when using str...

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