Python Interviews

To be GOOD in Data Science you need to learn: - Python - SQL - PowerBI To be GREAT in Data Science you need to add: - Business Understanding - Knowledge of Cloud - Many-many projects But to LAND a job in Data Science you need to prove you can: - Learn new things - Communicate clearly - Solve problems #datascience

If you’re a student, graduate, or someone looking for a career switch, read this. Most people spend months watching random YouTube videos and still don’t become job-ready. Instead, learn in a structured offline classroom. 📌 Data Analytics with GenAI 📌 Python + SQL + Power BI 📌 6-Month Program 📌 1:1 Mentorship 📌 Job Assistance 📍Now available in your city. Seats are limited. 👉 Register Here: https://lp.pwskills.com/data-analytics-course-offline-batch0?utm_source=telegram&utm_medium=influencer&utm_campaign=daoffline

Quick Python Cheat Sheet for Beginners 🐍✍️ Python is widely used for data analysis, automation, and AI—perfect for beginners starting their coding journey. Aggregation Functions 📊 • sum(list) → Adds all values 👉 sum([1,2,3]) = 6 • len(list) → Counts total elements 👉 len([1,2,3]) = 3 • max(list) → Highest value 👉 max([4,7,2]) = 7 • min(list) → Lowest value 👉 min([4,7,2]) = 2 • sum(list)/len(list) → Average 👉 sum([10,20])/2 = 15 Lookup / Searching 🔍 • in → Check existence 👉 5 in [1,2,5] = True • list.index(value) → Position of value 👉 [10,20,30].index(20) = 1 • Dictionary lookup 👉 data = {"name": "John", "age": 25} data["name"] # John Logical Operations 🧠 • if condition: → Decision making 👉 if x > 10: print("High") else: print("Low") • and → All conditions true • or → Any condition true • not → Reverse condition Text (String) Functions 🔤 • len(text) → Length 👉 len("hello") = 5 • text.lower() → Lowercase • text.upper() → Uppercase • text.strip() → Remove spaces 👉 " hi ".strip() = "hi" • text.replace(old, new) 👉 "hi".replace("h","H") = "Hi" • String concatenation 👉 "Hello " + "World" Date Time Functions 📅 • from datetime import datetime • datetime.now() → Current date time • Extract values: now = datetime.now() now.year now.month now.day Math Functions ➗ • import math • math.sqrt(x) → Square root • math.ceil(x) → Round up • math.floor(x) → Round down • abs(x) → Absolute value Conditional Aggregation (Like Excel SUMIF) ⚡ • Using list comprehension nums = [10, 20, 30, 40] sum(x for x in nums if x > 20) # 70 • Count condition len([x for x in nums if x > 20]) # 2 Pro Tip for Data Analysts 💡 👉 For real-world work, use libraries: pandas & numpy Example: import pandas as pd df["salary"].mean() Python Resources: https://whatsapp.com/channel/0029VaiM08SDuMRaGKd9Wv0L Double Tap ♥️ For More

📢 Advertising in this channel You can place an ad via Telega․io. It takes just a few minutes. Formats and current rates: View details

Aaj hi ek certified Hackar bano!💻 Shuru se saari cheeze seekho bilkul basic se!! PW skills leke aaya h certified Ethical Hacking ka course!! Isme milega : ✅ Hands on Practice ✅ LIVE Hacking Labs ✅ Certificate after Completion Sirf Rs 4999 mai Abhi enroll karo HACK30 Coupon code use karke 30% OFF milega! Enroll NOW : https://pwskills.com/web-development/certified-ethical-hacking-course-035473/?source=pwskills.com&position=course_dropdown&from=home_page&utm_source=pwskills&utm_medium=telegram&utm_campaign=ethical_hacking

🔰 Python Set Methods

🎯If you want to survive in AI era, you must complete these 5 Free AI Courses by google before the 2026 ends 👇 1/ Introduction to Generative AI: https://www.skills.google/course_templates/536 2/ Introduction to LLM: https://www.skills.google/course_templates/539 3/ Introduction to Responsible AI: https://www.skills.google/course_templates/554 4/ GenAI Bootcamp: https://cloudonair.withgoogle.com/gen-ai-bootcamp 5/ Google AI Essentials: https://www.skills.google/paths/2336

Top linked list questions to practice: 1. 🔄 Reverse a Linked List 2. 🔁 Detect a Cycle in a Linked List 3. 🤝 Find the Merge Point of Two Linked Lists 4. 🚫 Remove N-th Node From End of List 5. 🔗 Merge Two Sorted Linked Lists 6. 🖼️ Check if a Linked List is a Palindrome 7. 🚨 Remove Duplicates from a Sorted List 8. 🎯 Find the Middle of a Linked List 9. 🔄 Rotate a Linked List 10. 📑 Implement a Doubly Linked List 11. 📊 Implement a Circular Linked List 12. 🛠️ Add Two Numbers Represented by Linked Lists 13. 🧹 Remove Linked List Elements 14. 🧩 Partition List around a value 15. 🔄 Reverse Nodes in k-Group

🔰 Take Screenshots using Python

LINK DELETED IN 5 MINUTES ! ⚡Click HERE and join now to earn 40$ per day ⚡ #ad 📢 InsideAd

LINK DELETED IN 5 MINUTES ! ⚡Click HERE and join now to earn 40$ per day ⚡ #ad 📢 InsideAd

⚡Click HERE and join now to earn 40$ per day ⚡ #ad 📢 InsideAd

What if your phone could start making you money daily? 📲💰 Forex trading isn’t just for experts anymore. Thousands of everyday people are building income online with the right guidance, smart entries, and winning strategies. 🚀 Inside our premium Forex community, you’ll get: ✔️ High-quality trade signals ✔️ Daily market analysis ✔️ Smart risk management tips ✔️ Winning strategies for XAUUSD, BTC & major pairs No guesswork. No wasting time. Just real opportunities to grow. 📈 The market moves every day… the question is: will you profit from it or watch others win? 👀 Join now and start your trading journey today 👉 https://t.me/cuetraders #ad 📢 InsideAd

Did you know… most AI tools are just overhyped glorified chatbots? 😱 Stop using them for simple tasks and level up your workflow efficiency! ⚡️ Adopt a systematic approach! Transform repeated tasks into workflows that enhance your productivity. Instead of saying, “summarize this email,” say: - “extract requests” - “detect urgency” - “draft reply” Your AI should be a work system. Discover practical methods to optimize your daily processes and join our community for more insights: Unlock Your AI Potential 👉 Grab the playbook and turn AI into your work ally! #ad 📢 InsideAd

SAP and massage #ad 📢 InsideAd

Что если я скажу… Unlock Exclusive Numbers Here? Here’s your insider’s roadmap to the latest updates 🔥 - Every new number is a step towards greater connection. Discover new services added just for you. - Fresh additions just in: From Tajikistan to Venezuela, uncover specific details that matter most. - Stay ahead of the crowd by accessing these unique opportunities. Dive deeper into this exclusive content and elevate your game 👉 Claim Your Numbers Now #ad 📢 InsideAd

⚡Click HERE and join now to earn 40$ per day ⚡ #ad 📢 InsideAd

⚡Click HERE and join now to earn 40$ per day ⚡ #ad 📢 InsideAd

I study Gold. I send the alert. You copy the move. That’s how simple I made it for beginners. You don’t need to become a full-time trader. You just need a phone, Telegram, and 10 minutes a day. 👉 Join for free #ad 📢 InsideAd