Debugging Mastery: From Guessing to Confidence

Real talk: You keep adding console logs but still can’t find the issue. Too much noise. No direction. Fix: - Log specific values only - Trace one flow at a time - Remove useless logs Good debugging is focused. #Programming #Debugging #DevTips #WebDev

Spent time today revisiting core problem-solving fundamentals. Covered arrays, time complexity and solved problems like Two Sum and Best Time to Buy and Sell Stock. What stood out: - Brute force is easy to think, but inefficient - Optimization comes from changing the way you think, not hurst coding faster - Patterns like hashing and tracking minimum values simplify problems a lot Still early in the journey, but consistency is the focus #software #softwaredevelopment #dsa #programming #learninginpublic

Real talk: You spend hours searching bugs because you don’t reproduce them first. You guess instead of confirming. Fix: - Reproduce the bug consistently - Note exact steps - Then debug from there If you can’t reproduce it, you can’t fix it. #Programming #Debugging #DevTips #WebDev

Last week, I was telling a friend about how great it would be to customize those Claude Code loading verbs that randomly appear after you prompt. Turns out I wasn’t the only one thinking this, since Anthropic actually made them configurable earlier this year. You can customize them entirely at a system, user, or project level via settings.json files (docs link in the comments). So naturally, I had to make a list of 100+ loading messages that would give any developer a mini heart attack when read. What would you customize yours to be? #claudecode #programming #softwaredeveloper

Found a great tool: Dozzle Dozzle is a self-hosted application for monitoring and logging Docker containers in real-time. It provides shell access, multi-host support, alerts, and SQL-based log analysis capabilities. Check it out: https://lnkd.in/dBnjBJ7p #DevTools #Programming #WebDev

Real talk: You keep getting off-by-one errors in loops. Everything looks correct… but results are wrong. Fix: - Check your start and end conditions - Log index values - Use clear loop boundaries One small mistake breaks everything. #Programming #Debugging #DevTips #WebDev

🔀 Return codes hide your algorithm. Exceptions set it free. Look at a function full of return code checks. Somewhere inside all that nesting is the actual logic but you're reading two things at once. What happens when it works, and what happens when it doesn't. That's the real cost of return codes. They force two concerns into one structure, and neither one is readable on its own. Now look at the same function with exceptions: ✅ Verify the session ✅ Resolve the channel ✅ Moderate the content ✅ Broadcast to members Four steps. That's what the function does. The algorithm doesn't know about error handling. The error handling doesn't know about the algorithm. You can read either one without the other getting in the way. #CleanCode #Flutter #Dart #CodeQuality #SoftwareEngineering #Programming #DevTips #100DaysOfCode

Real talk: You spend hours fixing bugs caused by hardcoded values. Works today… breaks tomorrow. Fix: - Use environment variables - Move configs out of code - Avoid magic numbers Flexible code lasts longer. #Programming #DevTips #CleanCode #WebDev

Post No: 046 I recently explored two ways of doing bit manipulation: std::bitset and unsigned int. std::bitset feels easier to understand because it lets us work with bits in a clear and readable way. We can directly access, set, reset, and flip bits using simple functions. It is great when learning because the code looks clean and less error-prone. On the other hand, unsigned int gives much more flexibility. We can use bitwise operators like &, |, ^, ~, <<, and >> to perform powerful operations. It is fast and is used a lot. (Though I still don’t understand much on how, when and where to use unsigned int) But with that flexibility comes responsibility. When using unsigned int, we need to be very careful about bit positions, shifting values, masks, and understanding what each operation is doing. A small mistake can easily give wrong results and may be hard to debug. #CPP #Programming #Coding #SoftwareDevelopment #Learning #Beginners

𝐓𝐞𝐜𝐡 𝐓𝐢𝐩𝐬 𝐖𝐞𝐞𝐤 1 : 𝐁𝐞𝐭𝐭𝐞𝐫 𝐝𝐚𝐭𝐚 𝐡𝐚𝐛𝐢𝐭𝐬 𝐬𝐭𝐚𝐫𝐭 𝐡𝐞𝐫𝐞. 𝐒𝐚𝐯𝐞 𝐭𝐡𝐢𝐬 𝐬𝐨 𝐲𝐨𝐮 𝐝𝐨𝐧'𝐭 𝐟𝐨𝐫𝐠𝐞𝐭 𝐢𝐭 𝐝𝐮𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐧𝐞𝐱𝐭 𝐩𝐫𝐨𝐣𝐞𝐜𝐭! Avoid creating "Calculated Columns" whenever possible; they eat up your file’s memory. Use Measures instead. Measures are calculated on the fly based on your filters, keeping your report lean and your performance snappy. #DataTips #TechSeries #AnalystLife #LearnData #Programming #SoftwareEngineering #DataStrategy #DataDriven