Python puzzle for you all 🐍 What will this print? a = [[1]] * 3 a[0][0] = 99 print(a) Reply with your answer + explanation (or code fix)! Bonus: How to create 3 independent lists instead? Don't cheat by executing on Python console #Python #CodingChallenge #PythonPuzzle

Python Puzzle (List Comprehension + Slicing) 📷 Python Puzzle Time! What’s the output of this list comprehension twist? print([x for x in range(5) if x % 2 == 0][::-1]) 📷 Slice, dice, and conquer the logic! Drop your answer below 📷 #Skillzrevo #PythonPuzzle #CodingFun #SliceAndDice 📷 skillzrevo.com

Python Puzzle: The Mysterious List Why does this function return [1] on the first call but [1, 1] on the second? Can you spot the bug? Think you know? Reply with your answer! #PythonPuzzle

String Puzzle Alert! What will this code print? Most devs get this wrong! text = "hello" text[0] = "H" print(text) A. "Hello" B. "hello" C. Error D. None Think you know Python? Let's see! 🤔 #PythonPuzzle #CodingQuiz

Let's see who can break out of the code maze with style! 🚀👨‍💻 #PythonPuzzle #CodeChallenge #ElegantSolutions

Python for AI: where your code feels more like deciphering ancient hieroglyphics than programming. 🧙‍♂️🤖 #PythonPuzzle #AIadventures #TechHumor

@Python_Dv Looks like a brain teaser! Can't wait to see the answer in the comments. #PythonPuzzle

Test your coding knowledge with our daily Python quiz!🐍💪 Can you crack this loop challenge? Share your answer in the comments, and let's see who's got their Python skills on point! #PythonPuzzle #CodingChallenge #LearnToCode #PythonQuiz

Can you guess what this "mystery_func" do?🤔 output: 1. 15 2. 11 3. 16 4. 10 #pythonpuzzle #Python #guesstheoutput

🎭 Welcome to 'CSI: Code Squad Investigation' 🕵️‍♀️🖥️ This image shows a Lambda function designed to find the square of a number. But there's a sneaky bug 🐞lurking within. Can you identify it? Best detective 👮wins bragging rights! #pythonpuzzle #datafrik #codechallenge

𝐏𝐲𝐭𝐡𝐨𝐧 𝐏𝐮𝐳𝐳𝐥𝐞 𝐢𝐭 𝐢𝐬!! What will this code print? Hint: It's all about string slicing! Think you've got it? Share your answer in the comments below! Let's see who can solve it the fastest! #PythonPuzzle #CodingQuizz #ProgrammingPuzzle #SoftwareDevelopment

Can you crack this Python puzzle? output of the following code? x = [1, 2, 3] y = x y[0] = 10 print(x) #PythonPuzzle #CodeChallenge

"🐍🔍 Delving into the depths of code, uncovering hidden paths to enlightenment. #PythonPuzzle #CodeConundrum"

Day3: Syntax in python Can you spot the indentation error in the following code snippet? #PythonPuzzle #python #100daysofcodechallenge def greet(name): print("Hello, " + name)

Last week’s #PythonPuzzle was about whether a simple Python expression resulted in True or False: 🧐 >>> 0.1 + 0.2 == 0.3 And most people who answered the poll got the correct result, False. 👍 But why is it False? What happens if you run the following? 🤔 >>> 1 + 2 == 3 This one yields True, as expected. 😎 The underlying objective of this question was to uncover an important yet overlooked topic for self-taught programmers: Floating Point Arithmetic. ------------------------------------------- Numbers like 0.1 are double-precision floating-point numbers. These numbers are represented in computers as binary fractions. In the case of 0.1, its base 2 representation is the following repeating: 0.000110011001100110011...... Since computers have finite precision, you'll always get an approximate decimal representation of these numbers stored in base 2. This doesn't only happens in Python, it happens for all programming languages. This is why, when you add 0.1 + 0.2, it doesn't exactly add up to 0.3. -------- I recall encountering this behavior the second day I started programming in Python (about 7 years ago). Specifically, when I was trying to create relative permeability tables, for which I had to use Swirr and 1-Sor as starting and end points to populate the values. As you might imagine, values such as 0.1, 0.2, 0.3 are common values for Swirr and Sor, and the script was not generating the values in the correct places, because of these type of comparison (Swirr == 0.1). --------- The good news is that, if you need better precision for these types of calculations or comparisons, you might want to look at Python's Decimal and Fraction modules. We'll talk more about those in future posts, but in the meantime here are some useful links you can start checking out. - Floating Point Arithmetic: docs.python.org/3/tutorial/flo… - Decimal Module: docs.python.org/3/library/deci… - Fractions Module: docs.python.org/3/library/frac… Did you come across this behavior while working with Python? What is your experience? Feel free to share it in the comments.

🚨 #PythonPuzzle Answer: Why `ZeroDivisionError` is the Culprit! 🐍 Last week, we put our heads together to solve a Python code challenge. The function was simple: calculate a flow rate given a volume and time. But what happens when time equals zero? Let’s break it down: ❌ Infinity? Nope. In Python, dividing by zero doesn't result in infinity. Unlike some other environments that may return an infinite value when dividing by zero, Python doesn’t follow that convention. ❌ 0? Incorrect. Mathematically, division by zero is undefined. It’s not zero because you can’t have a rate of change with no time elapsed - it's an indeterminate form. ❌ ValueError? Almost! Our function does check for negative time and would raise a `ValueError` if that were the case. But zero isn't negative, so this error won’t be raised. ✅ ZeroDivisionError! Bingo! 🎯 In Python, attempting to divide by zero triggers a `ZeroDivisionError`. It’s Python's way of saying, "Hold up, you can’t do that!" The key takeaway? Always check your inputs and remember that Python has built-in exceptions for a reason. They prevent operations that can lead to undefined or unexpected behavior. Happy coding, and stay tuned for the next #PythonPuzzle! 🧩 Previous post: x.com/oskrgab/status… #engineering #programming #python #coding #learnpython #development

Unravel the Python Enigma 🔍🐍 Dive deep into Python programming with Apponix Academy's Master course. 💻🚀 #PythonPuzzle #ApponixUnleashed #Apponixacademy

Hey guys 👋 . Let’s dive into the world of recursive summation! What will be the result when the code calculates the sum? Share your thoughts!. 🧩 Can you decipher the mysterious? #codingchallenge #pythonpuzzle #codingfun #letshavefun #educateyourself

🐍 Unravel the Python mystery: I'm a loop without hoops, a reptilian named cycle. 🔄 Guess what I am in Python? #PythonPuzzle #GDSCMITWPU #GDSC #CodingChallenge #PythonLoop

Can you crack this? What will the output be if you start counting from 0 and increment by 3 until you hit 30 in Python? A twist: how about if we decrement by 2 from 30? Test your coding skills! 💻🔎 #CodingChallenge #PythonPuzzle