Khalid | Python Tasks Adventurer 🐍

🎮 I turned Python into a game. A real one. A hero. 10 worlds. One mission: learn Python. Each world = a new Python topic. Each step = a real coding challenge. 10 worlds • 340 challenges • 100% free PyAdventure is coming soon. Follow to be the first to play. 🐍 #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

After everyone started talking about AI, I noticed something funny: Many Python creators who used to teach the language, its basics, and its libraries… moved more and more toward AI land 🤖✈️ AI is important, of course. But if everyone runs toward AI, who will keep teaching Python itself clearly? Are we moving too fast into AI and leaving beginner Python learners behind? 🤔 @driscollis @RealBenjizo #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

🐍 Python tip Need to check if all items are equal? Instead of: len(set(items)) == 1 try the cleaner way with more-itertools ✨ from more_itertools import all_equal print(all_equal([1, 1, 1])) # True print(all_equal("aaaa")) # True print(all_equal("abca")) # False 💡 Why all_equal()? ✅ more expressive ✅ works with iterators ✅ supports unhashable items too Even this works 👇 print(all_equal([])) # True #Python #PythonCode #Coding #Programming #100DaysOfCode

@freeCodeCamp There’s already a built-in solution for this with Counter(), but a Python solution would be: #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

For today's coding challenge, you'll get a string, and you'll need to return an object (JS) or a dictionary (Python) mapping each character to the number of times it appears. See if you can solve it on the freeCodeCamp mobile app.

@driscollis The new built-in sentinel looks interesting Do you think there are still cases where: MISSING = object() is preferable to using sentinel?

Python 3.15 beta 1 just dropped! 🐍 Feature freeze is here, which means all the major features are locked in. Highlights: • Lazy imports with the `lazy` keyword • `frozendict` and `sentinel` built-in types • JIT compiler now 8-9% faster on x86-64 Linux • Unpacking in comprehensions • High-frequency statistical profiler • Frame pointers enabled by default If you maintain Python packages, now's the time to test with 3.15 and report any issues. Final release scheduled for October 1st.

Nice use of map(). Another common Pythonic option here is list comprehension: squares = [n ** 2 for n in nums] I ran a small timeit comparison: for loop + append → 1.1768 map(...) → 1.0982 list comprehension → 0.7580 So for this simple transformation, I’d probably choose the list comprehension. #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

Python Trick 🐍🐍🐍

🐍 Python tip itertools.takewhile() is useful when you want to read items only until a certain point. For example: “Keep reading characters until you reach X.” But remember this important detail: When takewhile() reaches X, it consumes it too. It does not return it. And it does not leave it for later 🔁 So takewhile() returns everything before "X"… but "X" itself is gone from the iterator. Here is the example 👇 #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

🐍 Small bonus #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

Python Quiz: What is the Output ? 🐍🐍🐍

I wouldn’t say the first one is wrong 🙂 Ternary is nice for very small choices: greatest = a if a > b else b But sometimes if/else is necessary: if role == "admin": log_access(user) send_welcome_message(user) redirect_to_dashboard(user) else: show_access_denied() Here, ternary is not suitable because we are doing actions, not just choosing a value. #Python #PythonCode #Coding #Programming #CodeNewbie

Python Tip

#Python Task Time You have this list of responses from a group vote: answers = ["yes", "yes", "yes"] ✅ Task: How can you check if all the answers in the list are the same? 👋 Without using a loop or set() Use any clever trick you know — there’s a super neat one-liner way too! 😉 👉 Browse the account to find the answer #Python #PythonCode #Coding #Programming #CodeNewbie

Nice examples 👌 Another clean way to turn an iterable into a list is unpacking:

Three different ways to create a #Python list

🐍 Python fun A tiny playful way to check even or odd: #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

🐍 Python fun A tiny playful way to check even or odd: #Python #PythonCode #Coding #Programming #CodeNewbie #100DaysOfCode

@PythonPr ✅ Answer: True False Alright, let’s level it up for the Python pros 🐍

Python Question / Quiz; What is the output of the following Python code, and why? Comment your answers below!