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Chris Staudinger

Dec 2, 2022 • 8 tweets • 4 min read • Read on X

Don’t pay ridiculous amounts of money to learn from Harvard University.

Learn Programming, Computer Science, AI, and more from Harvard for FREE with these courses:

1. Introduction to Computer Science

Want to get into CS? This is a good place to start.

You'll learn about all the fundamental concepts and prominent languages to get started into tech.

👉 pll.harvard.edu/course/cs50-in…

2. Web Programming with Python and JavaScript

Web development is wildly in-demand.

With this free course, you'll learn everything you need to get your foot in the door.

From DB design, security and scalability.

👉 pll.harvard.edu/course/cs50s-w…

3. Introduction to Game Development

If developing games sounds like a fun career to you then this Harvard course is a must.

This course takes a hands-on approach to teaching with projects to boast your learning.

👉 pll.harvard.edu/course/cs50s-i…

4. Understanding Technology

No matter which field you decide to enter, understanding what happens under-the-hood will always be handy!

This course explores hardware the internet, security, and more.

👉 pll.harvard.edu/course/cs50s-u…

5. Mobile App Development with React Native

Almost every company has a mobile app which means this is another high-demand field.

You'll learn all the fundamentals of app development with this course.

👉 pll.harvard.edu/course/cs50s-m…

6. Introduction to Artificial Intelligence with Python

AI is the buzz word of the decade for good reason.

See if this revolutionary field is for you with Harvard's intro to AI course.

👉 pll.harvard.edu/course/cs50s-i…

@ChrisStaud

That's the end of this thread.

I simplify programming and getting into tech💡

Follow @ChrisStaud for more free tips and free resources.

If you enjoyed this thread, don't forget to like, comment, and retweet the first tweet.

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More from @ChrisStaud

Chris Staudinger

@ChrisStaud

Dec 8, 2023

Every component of a URL explained in under 2 minutes:

First, what is a URL?

URLs represent a resource’s location on the internet (webpage, image, file, etc). When you enter a URL, your browser travels a computer network to retrieve the resource at that location.

Components of a URL (in order) ↓

🔸 𝗣𝗿𝗼𝘁𝗼𝗰𝗼𝗹/𝘀𝗰𝗵𝗲𝗺𝗲: this represents the method used to fetch the resource. E.g. HTTP, HTTPS, or FTP.

🔸 𝗦𝘂𝗯𝗱𝗼𝗺𝗮𝗶𝗻: it comes before the domain and is optional. It’s used to organize different sections of the website.

Read 8 tweets

Chris Staudinger

@ChrisStaud

Oct 29, 2023

You can now simulate real-world traffic on your local machine to performance test your APIs.

And it’s available on Postman’s free plan.

Here’s how (in 4 simple steps):

Postman released built-in capabilities for testing your API’s performance on your local machine.

• Simulate real-world traffic
• Visualize performance
• Observe response times, throughput, & error rates

Step 1) Download Postman (link ↓)
drp.li/postman-downlo…

Step 2) Use Postman’s Collection Runner to set up a performance test

Select a collection, select an environment (optional), and click Run.

Read 5 tweets

Chris Staudinger

@ChrisStaud

Jul 20, 2023

SOLID principles are key in object-oriented programming.

But what does each principle actually mean, and why are they significant? 🧵

SOLID represents five principles of object-oriented programming.

Whether or not you use OOP, knowing these principles gives you a lens into the foundations of clean code which can be applied to many areas of programming.

S — Single Responsibility Principle
O — Open/Closed Principle
L — Liskov Substitution Principle
I — Interface Segregation Principle
D — Dependency Inversion Principle

Let’s break down each principle ↓

Read 10 tweets

Chris Staudinger

@ChrisStaud

Jun 12, 2023

Give me 5 minutes and I'll teach you everything about object-oriented programming:

1. Object-oriented programming (OOP) is a programming paradigm in which programs are designed using classes and objects.

This design allows related functions and data to be grouped together in self-contained and reusable units.

2. A class is a template or blueprint from which objects are made from.

Classes define the properties and methods that an object can have, and objects are unique instances of a class.

Read 12 tweets

Chris Staudinger

@ChrisStaud

Jun 7, 2023

ChatGPT and Bard are phenomenal.

But these powerful AI tools save hours where ChatGPT & Bard cannot:

@ScribeHow

1. Scribe

Writing up docs and how-to guides used to take up so much time, but not anymore!

@ScribeHow creates auto-generated step-by-step guides, cutting down hours of work to minutes.

It's a must-have tool if you're working solo or in a team.

Getscribe.how/chrome

@MeetGamma

2. Gamma

ChatGPT x Presentations = Gamma

Generate docs, decks & webpages in seconds.

Provide a prompt of what you want, @MeetGamma will create:

• Presentations
• Pitch decks
• Webpages

Provide feedback to further personalize your creation.

Gamma.app