EL YAZID ISMAILI’s Post

Stack vs Heap in C++ — same memory, very different behavior. Every C++ program uses both, but they serve completely different purposes. Stack → Automatic memory (scope-based) → Extremely fast allocation → Ideal for local variables Heap → Manual or dynamic memory → More flexible, but slower → Used for objects with dynamic lifetime 💡 The real difference is not just performance — it is control vs simplicity. Stack gives you speed and safety. Heap gives you flexibility and responsibility. And that is where many bugs are born. I turned the comparison into a visual to make it easier to understand at a glance. #cpp #cplusplus #memory #performance #softwareengineering #programming #coding

Real talk: Your file uploads fail randomly. Large files, slow networks, timeouts. Fix: - Use chunked uploads - Add retry logic - Validate file size early Uploads should be reliable. #Programming #WebDev #Backend #DevTips

C++ _Functions Part2 تم شرح Passing Arguments :   Pass by Value Pass by Reference Default Parameters  Passing Arrays to Functions Static Variables & Global variable & Local Variables #CPP #Programming #Functions

Cleaner null checks with ?. : In C#, the null-conditional operator makes code shorter, safer, and easier to read. Instead of writing multiple manual null checks, you can do this: person?.Address?.City It is a small change, but it removes boilerplate and helps keep your code cleaner. #CSharp #DotNet #Programming #CleanCode #SoftwareDevelopment #DeveloperTips

Day 12 of 30 — async/await looks simple. These 3 mistakes prove it isn't 😬 Pitfall 1 → async void (exceptions disappear) Pitfall 2 → .Result / .Wait() (deadlock risk) Pitfall 3 → missing ConfigureAwait(false) in library code Before/after fixes for all 3 in the image 👇 Which of these have you run into? Be honest 👇 #CSharp #AsyncAwait #DotNet #Programming #SoftwareEngineering

💡 C++ Tip — Day 7/100 auto can silently change your type ⚠️ int x = 10; const int& ref = x; auto a = ref; // int ❗ (const & lost) auto& b = ref; // const int& ✅ ⚡ auto removes references and top-level const by default. That means: auto → makes a copy auto& → keeps reference const auto& → safest for read-only access Using auto blindly can lead to unexpected copies & bugs #CPP #CPlusPlus #ModernCPP #Programming #CodingTips #100DaysOfCode #Developers #SoftwareEngineering #CodeQuality #TechCommunity #LearnCPP #AdvancedCPP

Cleaner code starts with better choices: In C#, switch expressions make intent clearer, reduce boilerplate, and improve readability compared to bulky legacy switch statements. When the logic is simple, the syntax should be too. #CSharp #DotNet #Programming #CleanCode #SoftwareDevelopment #DeveloperTips #CodeReadability

Real talk: Your API breaks when traffic spikes. No limits. No protection. Fix: - Add rate limiting - Queue heavy tasks - Cache common responses Plan for spikes before they happen. #Programming #Backend #Performance #DevTips

One-Page Principle Interest and attention can suffer with written text that extends beyond a single page! This applies to the monitor screen and written artifacts. Everyone knows this from official received documents: after reading the first page, people stop reading. The same applies to source code. With a method/function that spans more than one page, you lose track of the overview. This lost attention can later lead to higher maintenance costs. Try to adhere to the one-page principle. #programming #softwaredevelopment #onepage #cleancode

Real talk: You keep copying code from Stack Overflow without understanding it. It works… until it doesn’t. Fix: - Read what the code does - Test it in isolation - Adjust it to your use case Don’t just copy code. Understand it. #Programming #DevTips #LearningToCode #WebDev