🎯 Ultimate Tech Placement Arsenal 2024

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🎯 Technical Deep-Dive:
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Free chat gpt alternative 🤖

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Doesn't require any login Infact you can upload your pdf📂 documents to ask answer best site for students who were looking for chat gpt 4 now enjoy it

𝗛𝗼𝘄 𝘁𝗼 𝗰𝗼𝗱𝗲 𝘄𝗶𝘁𝗵 𝗚𝗶𝘁𝗛𝘂𝗯 𝗖𝗼𝗽𝗶𝗹𝗼𝘁?

A recent study by GitHub and Microsoft discovered that AI now authors 46% of new code. They also found that overall developer productivity surged by 55%, leading to more efficient coding processes. When we talk about AI-powered coding, we mainly talk about GitHub Copilot.

But 𝗵𝗼𝘄 𝗚𝗶𝘁𝗛𝘂𝗯 𝗖𝗼𝗽𝗶𝗹𝗼𝘁 𝘄𝗼𝗿𝗸𝘀?

The process goes in the following steps:

𝟭. 𝗦𝗲𝗰𝘂𝗿𝗲 𝗽𝗿𝗼𝗺𝗽𝘁 𝘁𝗿𝗮𝗻𝘀𝗺𝗶𝘀𝘀𝗶𝗼𝗻: Your prompts are securely sent to Copilot, ensuring data privacy.

𝟮. 𝗖𝗼𝗻𝘁𝗲𝘅𝘁𝘂𝗮𝗹 𝘂𝗻𝗱𝗲𝗿𝘀𝘁𝗮𝗻𝗱𝗶𝗻𝗴: Copilot analyzes the code around your cursor, the file type, and other open files to offer relevant suggestions.

𝟯. 𝗖𝗼𝗻𝘁𝗲𝗻𝘁 𝗳𝗶𝗹𝘁𝗲𝗿𝗶𝗻𝗴: It filters out personal data and inappropriate content, focusing solely on generating helpful code.

𝟰. 𝗖𝗼𝗱𝗲 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻: Based on the intent identified in your prompts, Copilot crafts code suggestions that align with your coding style and project standards.

𝟱. 𝗨𝘀𝗲𝗿 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝗼𝗻: Here, we can decide whether to use, tweak, or reject Copilot's suggestions.

𝟲. 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗹𝗼𝗼𝗽: Copilot learns from your interactions, improving its suggestions. Every time you tweak or reject its ideas, he knows from it. It employs techniques like zero-shot (asking without examples), one-shot (asking with an example), and few-shot learning (providing multiple examples) to adapt to our instructions, whether you provide examples or not.

𝟳. 𝗣𝗿𝗼𝗺𝗽𝘁 𝗵𝗶𝘀𝘁𝗼𝗿𝘆 𝗿𝗲𝘁𝗲𝗻𝘁𝗶𝗼𝗻: It remembers past prompts and interactions, making future suggestions more accurate.

COMMON TERMINOLOGIES IN PYTHON - PART 1

Have you ever gotten into a discussion with a programmer before? Did you find some of the Terminologies mentioned strange or you didn't fully understand them?

In this series, we would be looking at the common Terminologies in python.

It is important to know these Terminologies to be able to professionally/properly explain your codes to people and/or to be able to understand what people say in an instant when these codes are mentioned. Below are a few:

IDLE (Integrated Development and Learning Environment) - this is an environment that allows you to easily write Python code. IDLE can be used to execute a single statements and create, modify, and execute Python scripts.

Python Shell - This is the interactive environment that allows you to type in python code and execute them immediately

System Python - This is the version of python that comes with your operating system

Prompt - usually represented by the symbol ">>>" and it simply means that python is waiting for you to give it some instructions

REPL (Read-Evaluate-Print-Loop) - this refers to the sequence of events in your interactive window in form of a loop (python reads the code inputted>the code is evaluated>output is printed)

Argument - this is a value that is passed to a function when called eg print("Hello World")... "Hello World" is the argument that is being passed.

Function - this is a code that takes some input, known as arguments, processes that input and produces an output called a return value. E.g print("Hello World")... print is the function

Return Value - this is the value that a function returns to the calling script or function when it completes its task (in other words, Output). E.g.
>>> print("Hello World")
Hello World
Where Hello World is your return value.

Note: A return value can be any of these variable types: handle, integer, object, or string

Script - This is a file where you store your python code in a text file and execute all of the code with a single command

Script files - this is a file containing a group of python scripts

🛠 Workhelix is a startup that provides consulting on artificial intelligence using artificial intelligence.

Upload the job descriptions of all your employees into the system, and smart algorithms generate recommendations and estimate potential savings from implementing AI.

You might ask, why is this necessary? Imagine this: a large corporation wants to lay off another group of employees and replace them with AI to save on salaries. What do they do? They commission a study from a consulting firm, which then recommends who and how can be replaced, and how much they can save. This is the task that this consulting agency takes on, and the startup is quite successful in addressing it, as evidenced by their recent funding round in which they raised $15 million.

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‼️How Mass Media Makes Money‼️

Mass media earns revenue through various sources, with advertising being the primary one. Here are the key ways it generates income:

1. Advertising (Main Revenue Source)

•Companies pay for ads on TV, radio, print, and digital platforms.
• Ad costs depend on audience size and engagement.
• TV & Radio: Video/audio ads during breaks.
• Print Media: Paid space for visual ads.
• Digital Media: Banner ads, pop-ups, and video ads.

2. Subscription & Paywalls

• Users pay for access to premium content.
• Examples: Netflix, news websites, and magazines.

3. Sponsored Content & Product Placement

• Brands pay for promotional articles, videos, or product placements in media.
• Example: A soft drink brand featured in a movie scene.

4. Licensing & Syndication

• Selling rights to TV shows, articles, or reports to other platforms.
• Example: A news agency selling reports to newspapers.

5. Events & Merchandise

• Hosting live events, conferences, or concerts for revenue.
• Selling branded merchandise like clothing or accessories.


Mass media sustains itself through advertising, subscriptions, sponsorships, licensing, and merchandising. The industry is evolving with digital innovations, ensuring continuous revenue growth.

Posted by Anshuman Mangrulkar on Gita Community Feed.

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Top 40 Websites to Download Research Papers for Free

Accessing research papers can be challenging, but many platforms offer free academic content. Here are 40 websites where you can find research articles, theses, and preprints without paywalls:
1. Sci-Hub – sci-hub.se
2. ResearchGate – researchgate.net
3. Academia.edu – academia.edu
4. CORE – core.ac.uk
5. Semantic Scholar – semanticscholar.org
6. PubMed Central – ncbi.nlm.nih.gov/pmc
7. arXiv – arxiv.org
8. SSRN – ssrn.com
9. JSTOR (Free Access) – jstor.org
10. SpringerOpen – springeropen.com
11. DOAJ (Directory of Open Access Journals) – doaj.org
12. EThOS (British Library Theses Service) – ethos.bl.uk
13. Unpaywall – unpaywall.org
14. ScienceOpen – scienceopen.com
15. OpenAIRE – openaire.eu
16. OSF Preprints – osf.io/preprints
17. PaperPanda – paperpanda.app
18. Bielefeld Academic Search Engine (BASE) – base-search.net
19. ERIC (Education Resources Information Center) – eric.ed.gov
20. Citationsy Archives – citationsy.com/archives
21. DeepDyve – deepdyve.com
22. PLOS (Public Library of Science) – plos.org
23. Zenodo – zenodo.org
24. bioRxiv & medRxiv – biorxiv.org | medrxiv.org
25. PsyArXiv – psyarxiv.com
26. PhilPapers+ – philpapers.org
27. HAL Archives – hal.archives-ouvertes.fr
28. Redalyc – redalyc.org
29. SciELO (Scientific Electronic Library Online) – scielo.org
30. WorldWideScience – worldwidescience.org
31. Research4Life – research4life.org
32. Hindawi Publishing – hindawi.com
33. MDPI Open Access – mdpi.com
34. Cambridge Open Engage – cambridge.org/engage
35. Wiley Open Access – wileyopenaccess.com
36. Nature Communications – nature.com/ncomms
37. EBSCO Open Dissertations – opendissertations.com
38. OATD (Open Access Theses & Dissertations) – oatd.org
39. Digital Commons Network – network.bepress.com
40. Internet Archive (Scholar Section) – https://lnkd.in/gv7TBdQN

15 Movies for Programmers🧑‍💻🤖

1. The Matrix
2. The Social Network
3. Source Code
4. The Imitation Game
5. Silicon Valley
6. Mr. Robot
7. Jobs
8. The Founder
9. The Social Dilemma
10. The Great Hack
11. Halt and Catch Fire
12. Wargames
13. Hackers
14. Snowden
15. Who Am I

Programming for Problem-Solving with C
Dr. Kamaldeep, 2024

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- Operating Systems & IoT Handwritten Notes
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India’s First Woman Forensic Scientist: Rukmani Krishnamurthy’s Inspiring Journey

Meet Rukmani Krishnamurthy, the woman who shattered glass ceilings in the world of forensic science in India! As the first woman forensic scientist in the country, she played a crucial role in revolutionizing crime investigation through scientific methods.

With a career spanning decades, she made groundbreaking contributions in forensic ballistics, DNA analysis, and cyber forensics. Her expertise was instrumental in solving several high-profile criminal cases, earning her national and international recognition. She also served as the Director of the Maharashtra Forensic Science Laboratory, pioneering the use of modern forensic techniques in India.

Let’s celebrate this unsung hero who turned forensic science into a powerful tool for justice in India.

Posted by Tamal Acharya on Gita Community Feed.


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Preparing for a Java Interview?

Here are some essential Java questions to help you review important concepts:

Core Java Concepts:
1. What is the difference between JDK and JRE?
2. Why is Java platform-independent?
3. What is the difference between an abstract class and an interface?
4. What is the difference between final, finally, and finalize?
5. What is the difference between stack and heap memory?
6. What is method overloading vs. method overriding?
7. What’s the difference between a private and protected modifier?
8. What is constructor overloading in Java?
9. How is the super keyword used in Java?
10. What is the difference between static methods, variables, and classes?
11. What is System.out.println in Java?
12. What part of memory (Stack or Heap) is cleaned during garbage collection?

Object-Oriented Programming:
1. What Object-Oriented features are supported by Java?
2. What are the different access specifiers in Java?
3. What’s the difference between composition and inheritance?
4. What is the purpose of an abstract class?
5. What’s the difference between a constructor and a method?
6. What is the diamond problem in Java, and how is it resolved?
7. How do local and instance variables differ?
8. What is a Marker interface in Java?

Data Structures and Algorithms:
1. Why are strings immutable in Java?
2. What’s the difference between creating a String using new() and as a literal?
3. What is the Collections framework?
4. How do ArrayList and LinkedList differ?
5. What is the difference between a HashMap and a TreeMap?
6. How do HashSet and TreeSet differ?
7. What’s the difference between an Iterator and a ListIterator?
8. What is the purpose of the Comparable interface?
9. What is the java.util.concurrent package for?

Exception Handling:
1. What is an exception in Java?
2. How does exception propagation work?
3. What’s the difference between checked and unchecked exceptions?
4. What is the use of the try-catch block in Java?
5. How do throw and throws differ?
6. What is the use of the finally block?
7. What’s the base class of all exception classes?

Multithreading:
1. What is a thread, and what are its stages in Java?
2. How do threads differ from processes?
3. What are the different types of thread priorities in Java?
4. What is context switching in Java?
5. What’s the difference between user threads and Daemon threads?
6. What is synchronization in Java?
7. What is a deadlock in Java?
8. How are the wait() and notify() methods used?
9. What’s the difference between synchronized and volatile in Java?
10. What’s the purpose of the sleep() method?
11. How do wait() and sleep() differ?
12. What’s the difference between notify() and notifyAll()?

Java Enterprise Edition (Java EE):
1. What is Java EE?
2. How do Servlets and JSP differ?
3. What is the purpose of the Java Persistence API (JPA)?
4. What’s the difference between stateful and stateless session beans?

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In 1994, people told me programming was for nerds and that I should become a doctor or a lawyer instead.

10 years later, they told me that someone from India would take my job for $5/hour.

Then, no code was going to doom my career.

In 2021, Codex, then Copilot, then ChatGPT, then Devin, then OpenAI o1...

People keep yelling that "Programming is Dead," and yet the demand for good Software Engineers has never been higher.

Stop listening to midwit people. Learn to build good software, and you'll be okay. (Credits: unknown)

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Evolution of Programming Languages🖥️


🔰Programming Languages🔰

1. JAVA:
More than 85% android apps are created using JAVA. It is also used in big (big means big) websites. It is a portable programming language which makes it easy to use on multi platforms.

2. Java Script:
Its a browser/client side language. It makes the webpage more interactive. Like for example when you enter a comment on Facebook then the whole page doesn’t load., just that comment is added. This kind of functionalities are added into webpages with JavaScript. Javascript brought about a revolution in webapps.

3. Assembly Language:
The most low level programming language because its nothing more than machine code written in human readable form. Its hard to write and you need to have deep understanding of computers to use this because you are really talking with it. Its very fast in terms of execution.

4. C:
Its a low level language too that’s why its fast. It is used to program operating system, computer games and software which need to be fast. It is hard to write but gives you more control of your computer.

5. C++ :
Its C with more features and those features make it more complex.

6. Perl:
A language which was developed to create small scripts easily . Programming in Perl is easy and efficient but the programs are comparatively slower.

7. Python:
Perl was made better and named Python. Its easy, efficient and flexible. You can automate things with python in a go.

8. Ruby:
Its similar to Python but it became popular when they created a web application development framework named Rails which lets developers to write their web application conveniently.

9. HTML and CSS:
HTML and CSS are languages not programming languages because they are just used display things on a website. They do not do any actual processing. HTML is used to create the basic structure of the website and then CSS is used to make it look good.

10. PHP:
It is used to process things in a website. It is server-sided language as it doesn’t get executed in user browser, but on the server. It can be used to generate dynamic webpage content.

11. SQL:
This is not exactly a programming language. It is used to interact with databases.

➡️ This list could be long because there are too many programming language but I introduced you to the popular ones.

❓Which Language Should Be Your First Programming Language?

✅ Suggestions..

1. Getting Started
Learn HTML & CSS. They are easy and will give you a basic idea of how programming works. You will be able to create your own webpages. After HTML you can go with PHP and SQL, so will have a good grasp over web designing and then you can go with python, C or Java. I assure you that PHP, HTML and SQL will be definitely useful in your hacking journey.

2. Understanding Computer And Programming Better
C..The classic C! C is one of the most foundational languages. If you learn C, you will have a deep knowledge of Computers and you will have a greater understanding of programming too, that will make you a better programmer. You will spend most of your time compiling though (just trying to crack a joke).

3. Too Eager To Create Programs?
Python! Python is very easy to learn and you can create a program which does something instead of programming calculators. Well Python doesn’t start you from the basics but with if you know python, you will be able to understand other languages better. One benefit of python is that you don’t need to compile the script to run it, just write one and run it.

Your Programming Resources:
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Option 1: Data Science Myths Debunked

🙅‍♀️ Data Science Myths BUSTED! 🙅‍♂️

*Myth:* You need a PhD 🎓
*Truth:* Many roles value skills & experience! 🛠️

*Myth:* It's all about complex math 🧮
*Truth:* Problem-solving is KEY! 💡

*Myth:* It's just coding 💻
*Truth:* Communication & strategy matter too! 🗣️

#DataScienceMyths #CareerTips #Tech #Skills

🎨 What is Computer Graphics? 🖥️

Computer graphics is the art of creating, manipulating, and representing visual images using computers. From stunning video games to realistic simulations, computer graphics plays a crucial role in how we perceive and interact with the digital world!

✨ Key Aspects of Computer Graphics:

1. 2D Graphics: Think illustrations, icons, and logos! These flat images are foundational in design and user interfaces. 📏

2. 3D Graphics: Creating lifelike models and environments, giving depth and realism to animations and games. Ever wondered how your favorite video game looks so real? It’s all thanks to 3D graphics! 🎮

3. Animation: Bringing images to life! Whether it’s a cartoon or a CGI film, animation is a fascinating aspect of computer graphics that enchants audiences. 🎬

4. Rendering: The process of generating an image from a model. This is where the magic happens, turning 3D models into stunning visual outputs! ✨

5. Virtual Reality (VR): Immersive experiences that transport you to another world. Computer graphics make it all possible! 🕶️

💡 Fun Fact: The first computer-generated image was created in the 1950s! Imagine how far we've come since then!

🔍 Join the Discussion!
What’s your favorite application of computer graphics? Share your thoughts below! 👇

#ComputerGraphics #DigitalArt #3DModeling #Animation #Tech

Acharya Prashant is here!
2 years of wait is finally over.

Date: 9th March (Sunday)

A joyful and enlightening Sunday awaits you. What a bright chance to bring your family and friends along!

Last few seats remaining!

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Microsoft SQL Server 2008
A beginner’s guide
Dušan Petković
McGraw-Hill, 2009