Muhammad Ghulam Azad Ansari’s Post

Stop memorizing Rust rules. Start deriving them. 🦀 This free interactive course reframes the borrow checker not as a set of rules to memorize, but as the logical outcome of three primitives: Space, Time, and Coordinates. 📐 Every memory bug is just a failure in one of these three dimensions: 🔸 Use-after-free 🔸 Dangling pointer 🔸 Data race 🔍 Understand the framework, and the compiler's behavior clicks into place. ✅ 💡 Highly recommended for experienced devs, especially those with a C/C++ background. 👇 https://lnkd.in/gAsQvjhv #Rust #RustLang #Programming #SystemsProgramming #SoftwareEngineering

rust 1.95.0 released ✅ cfg_select! is now built-in: Say goodbye to dependency bloat. This new macro provides a native way to handle conditional compilation with a clean, match-like syntax. It’s essentially a built-in version of the popular cfg-if crate. ✅ if let guards in matches: We finally have more power in match arms! You can now use if let patterns as guards, allowing you to bind variables and check conditions simultaneously within a single match arm. No more nested "if" soup. ✅ Fixing the "Range" Mistake: For years, the fact that Range didn't implement Copy was considered a core design regret. 1.95.0 introduces core::range::RangeInclusive, a major step toward a modern, copyable range system that will eventually become the default in Edition 2027. https://lnkd.in/ddtBn_R8 #RustLang #Programming #SoftwareEngineering #OpenSource #CodingUpdate #Rust195

🔥 Why Rust Forces move in Threads (And Why That’s Powerful) I tried running a simple thread in Rust… and it failed to compile. At first, it feels annoying. But this is exactly where Rust proves why it’s different. 🧠 What’s actually happening? Threads run independently They can outlive the main function And if they access data that no longer exists… things break In most languages, this becomes a runtime bug. In Rust? It never even runs. ✔️ The Fix: move Rust forces you to transfer ownership of data into the thread. That means: The thread fully owns what it uses No hidden dependencies No invalid memory access 💥 The Real Insight Rust doesn’t “trust” you with threads. It enforces a strict rule: 👉 Either transfer ownership 👉 Or don’t allow access at all 🔐 In most languages: Threads = Power + Risk 🦀 In Rust: Threads = Power + Guaranteed Safety This is why Rust can prevent data races at compile time — something most languages can’t promise. #rust #rustlang #multithreading #concurrency #systemsprogramming #softwareengineering #backend #programming #developers #coding

Solved LeetCode Find the Difference in Rust using a clean XOR approach. A great example of solving string problems efficiently with O(n) time and O(1) space. 🎥 Watch here: https://lnkd.in/d4YFWAPH #Rust #LeetCode #Programming #Algorithms

Every great programmer starts with the basics. Diving deep into Singly Linked Lists — understanding how nodes connect, how memory is managed dynamically, and how operations like insertion and deletion actually work behind the scenes. It’s not just about code, it’s about building logic. awareness of hardware-level behavior like cache alignment and data locality. #Multithreading #Concurrency #Programming #SoftwareEngineering #BackendDevelopment #CPP #CppProgramming #ModernCPP #Multithreading #Concurrency #ParallelProgramming #STL #SystemProgramming #SoftwareEngineering #CodingLife #DSA #Coding #LinkedList #TechLearning #ProgrammerMindset

Solved LeetCode 151: Reverse Words in a String Today, I worked on reversing the order of words in a string while handling extra spaces efficiently. I learned how to: Remove leading, trailing, and multiple spaces Extract words correctly Reverse their order using clean logic and STL I implemented an optimized solution with: Time Complexity: O(n) Space Complexity: O(n) This problem helped me improve my understanding of string manipulation, edge case handling, and clean coding practices https://lnkd.in/getBKFiE GitHub Repo: https://lnkd.in/gg4daDpn #day18 #DSA #Cpp #LeetCode #Coding #Programming #Learning #ProblemSolving #Strings

Rust is one of the most interesting languages in modern IT. Why? - Fast performance - Memory safety - Good for systems programming - Useful for network services and backend tools Rust is often introduced as a language built around reliability, speed, memory safety, and parallelism, with core concepts like ownership and borrowing that make it distinct from many other languages. #Rust #Programming #Backend #SoftwareEngineering #Tech

🚀 Code 7– #50LeetCodeChallenge 🧩 Problem: Plus One Given an array representing a large integer, increment the number by one and return the updated array of digits. 💡 Approach: Traverse the array from the end and handle the carry: • If the digit is less than 9, simply increment and return • If the digit is 9, set it to 0 and continue • If all digits are 9, create a new array with an extra digit at the front. 📚 Key Takeaway: Handling carry efficiently is key in digit-based problems, especially when working with large numbers represented as arrays. #LeetCode #Java #Coding #ProblemSolving #Arrays #Math #Programming

What's the most basic question you need to ask when you learn to code? Answer - How is that working? 🫪 Get your foundation right by knowing what a Codeblock is. It is the essence of every programming language. #software #fundamentals #programming #IT

Why Learn Rust🦀? Rust isn’t just another programming language. It’s a mindset shift. → Memory safety without garbage collection → Performance close to C and C++ → Fearless concurrency → Strong type system that catches bugs early At first, it feels unfamiliar. Ownership, borrowing, lifetimes… But that’s the point. Rust forces you to write better code. More predictable. More reliable. More efficient. You don’t just code in Rust… You think differently. And once it clicks there’s no going back.