Is It Normal to Struggle With the Coin Change Problem and Dynamic Programming?
I tried solving the coin change problem for the first time and couldn't make progress on my own. I had to watch an explanation several times before the…
programming concepts
Is It Normal to Rewrite the Same Function Several Times Before It Makes Sense?
I'm still learning to program, and I often rewrite the same function multiple times before I feel like I truly understand it. I'll get something working, then revisit…
How can I finally understand object-oriented programming in Java?
I'm a data science student with a math background, so software development hasn't always come naturally to me. I've struggled to see why object-oriented programming is useful, especially…
How should I understand Go interfaces?
I'm learning Go and trying to understand its core concepts before building projects. Interfaces still feel confusing to me. How do you visualize what an interface represents, how…
Why do we usually give the tightest Big O bound?
If an algorithm runs in O(n), then O(n²), O(n³), and even O(n!) are technically valid upper bounds too. So when someone asks for an algorithm's Big O complexity,…
How Long Did It Take Before Programming Started to Click?
I recently started learning programming and have just finished my second week, covering loops, sentinel values, and similar fundamentals. I usually follow the lectures and can keep up…
How can I build a mental map of modern software without learning every detail?
I'm pursuing backend and AI/ML development, but I often get stuck trying to understand how every part of computing fits together. I've explored the foundations of electronics, signals,…
How Can I Build a Mental Map of Modern Software Development?
I'm not trying to learn every implementation detail before building anything. I want a clear map of how the major parts of software development fit together: hardware, operating…
How can I learn programming concepts when school and work move so fast?
I'm in my second year of computer science and have also started my first job as a full-stack web developer. Both school and work move quickly, and I'm…
How Do You Learn to Program Without Feeling Dependent on Searches?
I'm a beginner learning programming, and I often feel like I can't accomplish anything without looking up examples, syntax, or documentation. I understand that experienced developers use references…
What’s the best way to learn advanced Python and work with unfamiliar libraries?
I'm comfortable with Python basics such as loops, control flow, and common data structures, but I'm unsure how to progress further. I'd like a practical roadmap for learning…
How should I progress from Python basics to advanced programming?
I'm comfortable with Python fundamentals such as loops, control flow, and common data structures. I'd like a practical roadmap for learning more advanced Python, especially how to understand…
How Can I Make Programming Concepts Like Functions and Data Easier to Understand?
I want to learn programming in Lua, but I struggle as soon as I move beyond basic variables. Functions, loops, and working with data feel confusing, and I…
Why is React So Difficult to Understand?
I've got a good handle on JavaScript basics, but whenever I dive into React, it all becomes really confusing for me. Concepts like state, props, and hooks don't…
What Programming Field Covers the Most Skills and Concepts?
I'm curious about which area of programming encompasses the widest variety of skills and concepts. I'm not looking for specific project types or niche fields. I'm more interested…
How Does Destructured Parameter Default Value Assignment Work in JavaScript?
I'm trying to wrap my head around destructured parameter default value assignments in JavaScript. I found this example: ```javascript function preFilledArray([x = 1, y = 2] = [])…
Understanding Monads in Practical Terms: Am I on the Right Track?
I've been diving into the concept of monads for a few days now, trying to get a hold of their practical implications and I'm feeling closer to grasping…
What's the Best Way to Approach Functional Programming as a Beginner?
I'm coming from a six-year background in imperative and object-oriented programming, and I want to expand my skills into functional programming. I've spent a little time trying to…
Am I Learning Programming the Right Way?
Hey everyone, I'm a first-year computer science student and I've been diving into classes and working on a few projects in my free time. Some of these projects…
Struggling to Connect Programming Concepts in Projects?
I've been learning programming and grasp the fundamentals pretty well, like using functions such as .map, .filter, and slice. However, when it comes to starting my own project,…