Python f-strings for filenames and URLs

Learn how to build a recommendation system with Python and TensorFlow, including content-based filtering, collaborative filtering, and hybrid approaches https://lnkd.in/gpcq_Jpt #Python Read the full article https://lnkd.in/gpcq_Jpt

#7 — Docstring Added / Now It Documents Itself A good function tells you what it does. No need to read the code. Part of the series: One Problem – Different Approaches Start here: https://lnkd.in/dxPDnRXZ #OneProblemDifferentApproaches #CelsiusToFahrenheit #Python #sedatçapar

Fun Python 4/100 X=“Akashvi“ if X == “Akash” or “Asma”: print (“ True”) else: print (“ False”) what will be the output ?

🚀 Calculating Time Differences with Timedelta (Python) You can calculate the difference between two `datetime` objects by subtracting one from the other. The result is a `timedelta` object representing the duration between the two points in time. This is useful for measuring elapsed time, calculating deadlines, or determining the length of events. Ensure both `datetime` objects are timezone-aware or naive to avoid incorrect results. #Python #PythonDev #DataScience #WebDev #professional #career #development

#Python f-strings are the best: - Put an f before the opening ' or " - Creates a regular string - Expressions in {} are evaluated/interpolated x = 5 y = 7 f'{x} + {y} = {x+y}' # 5 + 7 = 12 x = [1,2] y = [3,4] f'{x} + {y} = {x+y}' # [1, 2] + [3, 4] = [1, 2, 3, 4]

🐍 Day 116 — Cross Validation Day 116 of #python365ai 🔁 Cross-validation splits data multiple times. Example: from sklearn.model_selection import cross_val_score 📌 Why this matters: Provides more reliable performance estimates. 📘 Practice task: Run cross-validation on a model. #python365ai #CrossValidation #MachineLearning #Python

There is an important python concept hidden here , can you guess what ? class Hai: def show(self,a,b): print('Hai - show()') print(a,b) class Hello(Hai): def show(self,a): print('Hello - show()') print(a) hello = Hello() hello.show(10) hello.show(10,20) #python

Python Challenge – Can you solve this? Today was all about deep-diving into Lists vs. Sets and I came across a common mistake that we can sometimes overlook. Let’s test your Python understanding👇 numbers = [1, 2, 3] numbers.append([4, 5]) print(len(numbers)) A) 3 B) 4 C) 5 D) Error It’s a classic interview question that tests if you truly understand how Python handles memory and lists. Day 15/30 #30DaysOfCode #DataStructures #Day15 #PythonQuiz

🚀 Dictionaries (Python) Dictionaries are unordered collections of key-value pairs. They are defined using curly braces `{}`. Keys must be unique and immutable (e.g., strings, numbers, or tuples). Values can be of any data type. Dictionaries are useful for storing and retrieving data based on a key. #Python #PythonDev #DataScience #WebDev #professional #career #development

DAY 28 OF PYTHON CHALLENGE #Wapp for append() function (dynamically) l=[ ] n=int(input("enter how many entries u want?")) for i in range(n): a=input("enter the elements") l.append(a) print(l) output: enter how many entries u want 3 enter the element 100 enter the element abc enter the element 9.9 ['100','abc','9.9'] #coding #python #challenge #mca #30days