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Recent posts tagged beginner

Level UI • 1 day • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
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  • ai
  • api
  • webdev
  • security
9 Reactions 7 Comments
Jason Ndalamia • Oct 12 • in Articles • 3 min read
A Beginner’s Guide to Git and GitHub: From Installation to Your First Push
Starting my journey in Data Science, Analysis, and AI at LUXDevHQ felt like learning a new language while trying to build a house. One of the most important tools I’ve discovered along the way is Version Control. In this guide, I’ll walk you throu...
  • github
  • learning
  • beginner
2 Reactions 1 Comments
elysianx • Jul 16 • in Articles • 4 min read
Understanding Backpropagation with micrograd — Principles, Intuition, and Pitfalls I Ran Into
> I had heard about backpropagation many times, but I never really understood how it actually worked. When someone asked me what backpropagation was, all I could say was, "It's how neural networks learn… I guess?" > I'd seen the formulas, I knew the...
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  • deeplearning
  • ai
  • learning
  • beginner
1 Reactions 0 Comments
Muhammad.kharwa • Jul 11 • in Articles • 8 min read
Noughts, Crosses, and Questionable Decisions
I made this Tic-Tac-Toe game when I was 14 and still a beginner programmer. At the time, I did not know much about using advance functions, so the code is not the most efficient and has some repeated parts. I made it to strengthen my coding ability...
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  • beginner
  • python
4 Reactions 0 Comments
prakhar_srv • May 25 • in Articles • 7 min read
What I Wish I'd Known About Binary Search Trees Before Interviews
Three months of practicing binary search trees on paper. Search procedure memorised. Insertion procedure memorised. Three deletion cases memorised. Then came the onsite. The interviewer drew a tree on the whiteboard, asked for an insertion walkthroug...
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  • coding-interview
  • leetcode
  • algorithms
  • beginner
0 Reactions 0 Comments
prakhar_srv • May 23 • in Articles • 5 min read
Big O Notation: What I Wish I'd Known Before My First Interview
The Big O table was memorised before the first onsite. Binary search logarithmic, merge sort linearithmic, hash insert constant amortised. All recitable. Then a senior engineer wrote a recursive function on the whiteboard, asked for an analysis, and ...
post-cover-18747
  • leetcode
  • coding-interview
  • algorithms
  • beginner
2 Reactions 0 Comments
BashSnippets • May 6 • in Articles • 2 min read
Bash exit codes 0-255: what they mean and how to write the handler
$? holds the exit code of the last command that ran. You've seen it. You've probably checked it. What you might not have is a reliable reference for what each value actually means — and more importantly, what to do about it in your script. Here's t...
post-cover-16902
  • bash
  • bash-scripting
  • linux
  • beginner
3 Reactions 2 Comments
Ahamed Kabeer Choudary • Mar 30 • in Tutorials • 3 min read
The Ultimate Guide: Installing Ollama on Fedora 43
Running large language models LLMs locally isn’t just for the privacy-obsessed anymore—it’s for anyone who wants a snappy, custom coding assistant without a monthly subscription. If you’re rocking Fedora 43, you’re already using one of the most cutti...
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  • genai
  • automation
  • llm
  • beginner
3 Reactions 1 Comments
Troy Tuckett • Mar 2 • in Articles • 2 min read
How to teach yourself coding without losing your mind
Teaching yourself how to code is easier than ever, but it can still feel overwhelming at the start. There are tutorials everywhere, endless opinions online, and about a thousand different “best” ways to learn. The people who actually stick with it us...
  • java
  • beginner
  • coding
  • learning
5 Reactions 1 Comments
IkhwanAL • Feb 3 • in Articles • 2 min read
CPU - Traditional Version (2)
Continue on how CPU works. As we already know that CPU only knows numbers and calculate number. And So a natural question is "how CPU loops and create condition if the CPU only know how to calculate?". To put it simply, CPUs have special instruction...
  • sideproject
  • learning
  • beginner
  • programming
4 Reactions 1 Comments
Tom Smithverified • 22 hours • in Articles • 9 min read
Developer Weekly Briefing — October 30, 2026
Security dominated this week, but not in the usual way. Two active campaigns turned GitHub configuration files into attack surfaces. Researchers demonstrated that the built-in browsers inside AI coding tools can read your SSH keys. And at Oracle AI ...
post-cover-33104
  • agenticai
  • devsecops
  • github
  • localai
6 Reactions 3 Comments
IkhwanAL • Jan 28 • in Articles • 4 min read
CPU - Traditional Version
I've been building quite a few projects and one of them is this CPU Simulation. I've been in the web world for 4 years, but i still did not understand what CPU is. So in the past week i start to build a small project CPU-Simulation that follow the be...
  • programming
  • beginner
  • sideproject
  • learning
4 Reactions 2 Comments
Danny 1 • Jul 8, 2025 • in Articles • 5 min read
How I Discovered I Love Tech as a 26-Year-Old Sous Chef
"At 8 PM, I was plating the second-to-last course of a wine dinner for 70 guests. At 3 AM, I was spinning up virtual machines and tearing apart old laptops." Intro I’ve been cooking for as long as I can remember. When real life hit, I jumped straigh...
  • self-taught
  • beginner
  • linux
  • coding
4 Reactions 2 Comments
Aaryan Lunis • Jun 24, 2025 • in Articles • 10 min read
Learn All Seaborn Graphs in One Blog (With Code + Output)
Introduction Have you ever looked at beautiful graphs in data science projects and wondered how do I create them myself? If yes, you're not alone and Seaborn is the perfect tool to help you get started. Seaborn is a powerful Python library built o...
  • python
  • machinelearning
  • seaborn
  • beginner
5 Reactions 2 Comments
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