The Art of Debugging: A Detective's Mindset

Debugging isn’t a setback it’s a skill. Every developer knows the feeling: something breaks, and suddenly hours disappear into console logs and error messages. When I started coding, I saw debugging as wasted time the part that slowed me down. Now, I see it differently. Debugging teaches you how systems really work. It’s where you connect dots, trace dependencies, and understand how small choices ripple through an entire app. Some of my biggest “aha” moments as a Developer didn’t come while coding new features they came while fixing broken ones. The best developers aren’t those who never hit bugs they’re the ones who stay curious enough to find out why they happen. Don’t rush to fix. Investigate. Learn. Because every bug is a lesson wearing an error message. What’s the weirdest or most valuable bug you’ve ever debugged? #WebDevelopment #Debugging #DeveloperMindset #Coding

🖥️ Vibe Coding Hacks on Mac Nobody Tells You 2025 brought so many new things to me, and I'm learning like crazy - Coding, Terminal, VS, Codex, Claude, Github, Git-never.ending, Mac 🖥️ - (Ex-Windows - I have forgiven myself a decade of ignorance 😅). But the basics are the most important things. Yet somehow nobody tells you how to not break your desk when you're typing a long {gti commit -m "fixed the bug that was causing..." } FUCK, typo at the beginning, and delete character by character like a caveman 🤬⌫⌫⌫. Or when you know that command exists in your history somewhere but you're just hitting the up arrow 50 times ⬆️😵 So I'm helping myself, and maybe this helps you too. The most important for not writing super long sentences with just punctuation and no structure. This will drive you crazy if you can't format your AI prompts and inputs. Multi-line: ↩️ \ + Enter → You just move to the next line. You get peace.  🧘 Navigation: Ctrl + A → Jump to beginning of line Ctrl + E → Jump to end of line Delete - F**** Delete Ctrl + U → Delete everything before cursor Ctrl + K → Delete everything after cursor Ctrl + Y → Paste whatever you just deleted History ⏮️ - This is actually super useful Ctrl + R → Search command history (game changer 🎮) !! → Run last command Mental Hygiene (for some peace of mind): 🧹 Cmd + K → Clear terminal completely Ctrl + L → Clear screen (but can still scroll) Ctrl + C → Kill current command ☠️ - Just STOP Cmd + T → New tab (Hacker Level Terminal) - This is super cool! Stupido Help: 🪄 Tab → Autocomplete Tab Tab → More autocomplete? Stop fighting the terminal. Own it. 💪 If you have any good ones, share them. 👇 #coding #mac #terminal #vibetech #developerlife

Interesting post about spec-driven development, using Markdown to create and compile Go code. In this workflow, Markdown is essentially standing in as the programming language for the user, while they allow GitHub Copilot to actually generate the Go code. In order to accomplish this, the author used the README.md or main.md files in order to define the app and the processes for the agent to follow. The README.md file provides user-facing instructions for installation and usage of the app (e.g., API documentation). main.md is the file that houses the "source code" of the app. The project also makes use of a compile.prompt.md file, which contains the agent prompt. In this case, it provides the way to go from main.md to main.go. This is a very exciting idea to think about ways to better structure information when using AI to help program an app, especially if the scope can get large and you are afraid of the AI perhaps not being able to find / forgetting certain key pieces of information. While this may not be something that software engineers want to adopt widely, I could see a workflow like this being helpful for generating unit tests for a project. #SpecDrivenDevelopment #AIProgramming #MarkdownDrivenDevelopment #PromptEngineering #AIAgents #GitHubCopilot #GoLang #READMEFirst #SoftwareEngineering #AIDevTools #HumanAICollaboration #CodeGeneration #LLMWorkflows #AIinSoftwareDevelopment #FutureOfCoding #ComputerScience #Engineering

💻 The Programming Life Some days you feel like a magician. You fix a bug, deploy a feature, and watch the system come alive. It feels like you’re bending logic to your will. Other days? You spend six hours chasing a missing comma, and start questioning every life decision that led you here. Programming isn’t just writing code. It’s debugging your thoughts. It’s patience disguised as logic. It’s creativity disguised as syntax. And behind every “simple fix” there’s a developer who went through 10 Stack Overflow tabs, 3 coffees, and a mini existential crisis. In the end, it’s not about perfection — it’s about persistence. Because every line of code, every failure, is one step closer to something that actually works. #programming #developerlife #softwareengineering #coding #tech #motivation #careerdevelopment

This one stings a little, because we’ve all been there. You open a file, see a confident comment saying one thing, and the code quietly does another. Comments age. Code doesn’t lie, it does exactly what you told it to, even if that wasn’t what you meant. Good developers write clear code that explains itself. Comments should add context, not act as crutches. They should explain why, not what. The best comment isn’t “This loops through users.” It’s “This approach avoids redundant DB calls.” That’s insight. Write code that tells its own story. Because when your code and comments disagree, only one of them runs. #CleanCode #Programming #SoftwareDevelopment #Developers

Getting back into competitive programming… with a different mindset A few years ago, I dedicated a good part of my time to competitive programming: I used to participate in contests, solve algorithmic problems, and truly enjoyed the process of designing efficient solutions. Over time, I stopped — mostly due to a lack of motivation, team, and a community to share that passion with — but now I want to get back to it from a different perspective. Today, as a software developer, the goal isn’t to compete, but to rediscover the joy of logical reasoning and rebuild confidence by solving problems in languages like C++ and Java. The plan is simple: solve one problem a day on LeetCode and share a short summary of the process. But I don’t want to limit it to just showing code — I want to highlight the algorithmic thinking behind each solution. To make this happen, we’re building an automated workflow in n8n, integrated with Google Meet sessions. Here’s the idea: + Meet with Evelyn Huanca Maquera (and eventually more people) to solve a challenge together. + Use AI to analyze the conversation and extract the reasoning, approaches, and thought process behind the solution. + Automatically generate a LinkedIn summary that includes the problem, the analysis, and the final solution. This way, each post won’t just show that the problem was solved, but how it was solved — because beyond the result, what I really want to share is the thinking process behind every solution. First step: Today we’re starting with our first challenge on LeetCode: Two Sum (https://lnkd.in/eFK7Gxmp). Soon, we’ll also share more details about the n8n workflow and how I’m integrating AI into this process. #competitiveprogramming #leetcode #n8n #ai #automation #cpp #java #problemSolving #learning

💻 Half of development is just solving problems you didn’t even know existed yesterday. You start the day thinking, “I’ll finish this feature before lunch.” Then suddenly you’re debugging something that wasn’t even a thing 3 hours ago. That’s the beauty (and chaos) of building in tech. It’s not just about writing code it’s about figuring out what’s actually broken before you can fix it. The longer you stay in this field, the more you realize: Being a good developer isn’t about knowing everything. It’s about staying calm when nothing makes sense yet. Problem-solving is the job. Code is just the tool. #Developers #WebDevelopment #ProblemSolving

💻 The Most Terrifying Moment for Any Developer We’ve all been there — deep in the zone, ideas flowing, typing away like our fingers are in perfect sync with our brain. Hours pass, hundreds of lines of code are written… and then — the unexpected happens. 💥 The screen freezes. The system restarts. The IDE crashes. And that’s when your heart drops as you realize… you forgot to hit Ctrl + S. 😩 This meme perfectly sums up that nightmare — when your computer “decides it wants to die” right after you’ve written 200 unsaved lines of code. It’s funny because it’s true, but it also teaches an important lesson — the value of discipline in small habits. Whether you’re a beginner or an experienced developer, saving your work (and pushing it to GitHub!) isn’t just a technical step — it’s part of a professional mindset. It’s about respecting your own time and effort. In tech, we often focus on big innovations, frameworks, and AI breakthroughs. But it’s the tiny habits — saving regularly, writing clean commits, documenting code — that truly define the difference between chaos and craftsmanship. So next time you’re in your flow state, remember: 🧠 Save your code. 💾 Commit your progress. ☁️ Push it to Git. Because no one wants their computer to “decide to die” on a masterpiece that never got saved. 😅 #CodingLife #DevelopersHumor #SoftwareEngineering #Productivity #Discipline #GitHub #Programming #TechHumor #LifeOfADeveloper

💡 From Debugging to Discovering: The Hidden Value of Every Bug As developers, we spend countless hours solving problems — but it’s often the unexpected ones that teach us the most. A few days ago, I ran into a bug that made no sense at first. The kind that breaks your flow and tests your patience. But by the time I fixed it, I realized I had learned something deeper about how systems really behave — not just how they “should” work. It reminded me of something important: 🧩 Every bug is a clue, not just a mistake. 🚀 Debugging builds real understanding — far more than tutorials ever could. 💬 And when we share what we learn, we make the whole developer community stronger. So next time you face a frustrating error, don’t see it as wasted time. See it as part of the process — a small discovery leading to better code, and an even better developer mindset. #Developers #SoftwareEngineering #CodingLife #ProblemSolving #LearningMindset