Jitendra Kumar’s Post

Not every function returns a usable value. Trying to convert such values into another type can lead to errors. This highlights the importance of knowing what a function actually returns. Answer: C) TypeError #Python #Functions #ReturnValues #CodingBasics #LearningInPublic #PythonChallenge #ProblemSolving

A classic #Python mistake: What's wrong with this code? s = 'What's your name?' The string uses '' as delimiters. But it also contains a ' inside. Solutions: s = "What's your name?" # Delimit with "" s = 'What\'s your name?' # Escape literal ' with \

Backslashes are special characters in Python strings. Using double backslash (\\) allows us to represent a single backslash in the output. Answer: A) yes\no #Python #Strings #EscapeCharacters #PythonBasics #LearningInPublic #CodingJourney #ProblemSolving

You wrote the function 3 months ago. Now you're reading it. What does it take? What does it return? You have to read every line to find out. Type hints fix this in 2 seconds. Day 44/50 - Type Hints #Python #TypeHints #50DaysOfPython #Day44 #mypy #LearnPython

A tuple itself is immutable, but it can contain mutable objects like lists. Here, the list inside the tuple is modified, not the tuple structure itself. Answer: B) (1, 2, [3, 4, 5]) #Python #Tuples #Lists #Mutability #Immutability #PythonChallenge #LearningInPublic #CodingJourney #ProblemSolving #AdvancedPython

How to annotate *args in #Python? Just set the elements' type; we know it's a tuple: def mysum(*args:int) -> int: total = 0 for n in args: total += n return total Normally, tuples contain different types. In args, we assume all values have the same type.

Day 37 of #100DaysOfCode 🚀 Built a Sorting Algorithm Visualizer using Python and Tkinter. It visually demonstrates how Bubble Sort works by animating the comparisons and swaps step by step. A fun way to understand algorithmsms, sometimes seeing the logic move makes learning much clearer. #Python #DSA #Algorithms #Tkinter #LearningInPublic #100DaysOfCoding

#6 — Constants Inside / Formula Speaks Same function. Cleaner design. Part of the series: One Problem – Different Approaches Start here: https://lnkd.in/dxPDnRXZ #OneProblemDifferentApproaches #CelsiusToFahrenheit #Python #sedatçapar

sqrt() calculates the square root of a number. After calculating the root, the result participates in the rest of the arithmetic expression. 📌 Answer: B) 6 #Python #MathFunctions #PythonChallenge #LearningInPublic #CodingPractice

Here's a Python dictionary merge challenge from @dontmisstmr — can you get it right without running the code? dict1 = {"name": "Alice", "age": 25} dict2 = {"city": "Noida", "age": 26} merged = dict1 | dict2 print(merged) The | operator was introduced in Python 3.9. When both dicts share a key, which value wins? Drop your answer in the comments! #Python #SoftwareDevelopment #CodingChallenge #ProgrammingTips #TechCommunity