Lightnews — Scholar-powered news

Pooja Pawar, PhD @pawarpooja03.bsky.social · 1d

100 ChatGPT Tips you wish you knew earlier — from smart frameworks like LOOP & TRACE to shortcuts, extensions, and creative use cases.

Whether you’re a writer, coder, or designer, this cheatsheet helps you get more done in less time.

#ChatGPT #AItools #Productivity #PromptEngineering #OpenAI

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 3d

Can Python Really Predict the Next Viral TikTok Trend?

medium.com/the-pythonis...

Can Python Really Predict the Next Viral TikTok Trend?

Can Python Really Predict the Next Viral TikTok Trend? You can read the full article using this friend link. TikTok feels like chaos. One day it’s a random sound effect, the next it’s a dance …

medium.com

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 4d

Build Once, Run Forever: Automating Sales Data Cleaning with a Python Pipeline

python.plainenglish.io/build-once-r...

Build Once, Run Forever: Automating Sales Data Cleaning with a Python Pipeline

Turn messy spreadsheets into clean, reliable data — automatically.

python.plainenglish.io

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 5d

70 Data Analyst Interview Questions to Sharpen Your Preparation

medium.com/intellidata-...

70 Data Analyst Interview Questions to Sharpen Your Preparation

A complete guide to help you think like a data professional — not just answer like one

medium.com

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 10d

This ChatGPT Complete Cheatsheet is your ultimate productivity booster — learn how to act as any role, create tasks, set restrictions, and use smart prompts for developers, marketers, and designers. Save time, write better, and work smarter.
#ChatGPT #AItools #Productivity #PromptEngineering #OpenAI

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 11d

“The 5 SQL Functions That Are Game-Changers — But Most Analysts Still Don't Use Them”

medium.com/intellidata-...

These 5 SQL Functions Are Game-Changers — But Most Analysts Still Don’t Use Them

SQL is the heartbeat of data analysis, powering dashboards, reports, and insights behind nearly every modern business decision.

medium.com

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 11d

“From Queries to Reels: 10 Powerful Content Formats to Make Your Data Skills Go Viral on Instagram”

blog.stackademic.com/from-queries...

From Queries to Reels: 10 Powerful Content Formats to Make Your Data Skills Go Viral on Instagram

Let’s face it — data analytics, SQL, Power BI, and AI don’t exactly scream “Instagram-worthy,” right?

blog.stackademic.com

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 11d

Turn ChatGPT into your personal tutor. From personalized learning plans to Socratic dialogue and roleplay mentoring, use it to dive deep, think critically, and truly master any subject you choose to learn.
#ChatGPT #AIlearning #Education #Productivity #ArtificialIntelligence #EdTech

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 12d

“5 Python Projects Ideas That Can Pay You from Day One: Turn Coding into Cash”

python.plainenglish.io/5-python-pro...

5 Python Projects That Can Pay You from Day One: Turn Coding into Cash

Most people think coding is all about landing a tech job or building the next Silicon Valley startup. But here’s the truth: you don’t need…

python.plainenglish.io

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 14d

ChatGPT isn’t just a chatbot — it’s your assistant for writing, planning, data analysis, research, and creativity.

From brainstorming ideas to automating workflows with GPTs and plugins, this cheatsheet helps you use AI like a pro.

#ChatGPT #AItools #Productivity #Automation #OpenAI

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 14d

Python’s power lies in its libraries. From NumPy and Pandas for data analysis, Matplotlib and Plotly for visualization, to TensorFlow, PyTorch, and Scikit-learn for machine learning—these tools turn ideas into real-world solutions. #Python #MachineLearning #DataScience #AI #Coding

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Pooja Pawar, PhD @pawarpooja03.bsky.social · 15d

Data cleaning is the backbone of reliable analysis. With Python’s pandas, you can handle missing values, drop duplicates, rename columns, filter rows, group data, and even merge DataFrames seamlessly. Clean data = clear insights. #Python #DataCleaning #Pandas #DataScience

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Sep 12

SQL Data Types define how data is stored: Numeric (int, float), Character Strings (char, varchar), Unicode (nchar, ntext), Binary (binary, image), Date & Time (date, datetime), and Miscellaneous (xml, json).

Choosing the right type ensures efficiency!

#SQL #Database #DataEngineering #Tech

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Sep 10

Python toolkit for Data Analysts

Pandas, NumPy, SciPy for data analysis, OS/Shutil/Glob/Pathlib for file handling, and Matplotlib/Seaborn/Bokeh for stunning visualizations. A complete set for turning raw data into insights!

#Python #DataAnalytics #DataScience #BigData #AI #MachineLearning

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Sep 8

Mastering data structures is key to efficient programming.

From arrays & linked lists to trees & graphs, they shape how data is stored, accessed & optimized. Strong foundations here boost coding performance & problem-solving skills.

#DataStructures #Programming #Coding #Tech

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Sep 7

To succeed in Data Science, master math (linear algebra, calculus, stats), programming (Python, R, SQL), databases, data wrangling, ML, DL, storytelling, visualization, big data & problem-solving.

These skills form the backbone of a data-driven career.

#DataScience #AI #ML #BigData #Python

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Sep 1

26 Proven Ways to Build Passive Income in 2025!

From dividend stocks & rental property to YouTube, blogging, RElTs, dropshipping & more.

Small steps today can create big financial freedom tomorrow.

#Passivelncome #FinancialFreedom #SideHustle #Investing #WealthBuilding

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Aug 31

DSA Roadmap to crack coding interviews! Start with basics → Data Structures → Searching/Sorting → Trees & Graphs → Recursion → Advanced DS & Algorithms → Problem Solving → Projects. Master this path & land your dream job!

#DSA #Coding #Programming #LeetCode #100DaysOfCode #TechCareers #Algorithms

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Aug 29

Top 100 Websites for Data Science

From learning platforms & datasets to visualization tools, coding libraries, research papers & job boards.

#DataScience #MachineLearning #AI #BigData #Analytics #Python #PowerBI #SQL #DeepLearning #DataVisualization #DataAnalytics #Statistics #Programming

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Pooja Pawar, PhD @pawarpooja03.bsky.social · Aug 28

SQL made simple!
From DDL to DML, TCL, DCL & DQL—every query type has its role.
Master commands like CREATE, INSERT, UPDATE & SELECT to unlock the true power of databases.

#SQL #DataAnalytics #Database #BigData #DataScience #DataEngineer #Coding #Programming #BusinessIntelligence #Analytics