Blog
-
C++ Rvalue vs Lvalue: A Practical Complete Guide to Value Categories
Learn C++ lvalues and rvalues: value categories, references, move semantics, and std::move—with examples for overload resolution and fewer unnecessary c...
-
C++ RVO and NRVO | Return Value Optimization Complete Guide
RVO vs NRVO: when the compiler elides copies on return, C++17 guaranteed elision for prvalues, NRVO heuristics, and interaction with move semantics.
-
C++ Sanitizers: ASan, TSan, UBSan, and MSan Explained
Clang/GCC sanitizers for C++: AddressSanitizer, ThreadSanitizer, UBSan, and CI examples. Catch buffer overflows, UAF, races, and UB with compile flags a...
-
C++ SFINAE and Concepts | Template Constraints from C++11 to C++20
SFINAE with `enable_if`, classic type-trait tricks, C++20 concepts, `requires` expressions, and how concepts improve error messages versus SFINAE alone.
-
C++ SFINAE Complete Guide | Substitution Failure Is Not An Error, enable_if, void_t
Master C++ SFINAE: how substitution failure removes template candidates, std::enable_if patterns, expression SFINAE with decltype, custom type traits wi...
-
C++ Smart Pointers: unique_ptr, shared_ptr & Memory-Safe Patterns
C++ smart pointers explained: unique_ptr for exclusive ownership, shared_ptr for shared ownership, weak_ptr for cycles—examples, make_unique/make_shared...
-
C++ std::span | Contiguous Memory View (C++20)
std::span for arrays and vectors: non-owning view, subspan, bounds, const correctness, lifetime pitfalls, and C API interop.
-
C++ State Pattern: Complete Guide | Finite State Machines & Behavior
State pattern in C++: replace giant switch/if chains with state objects—traffic lights, TCP, game AI, vending machines; Strategy vs State for English se...
-
C++ static Functions Complete Guide | Class Static, File Scope, Internal Linkage Deep Dive
Everything about C++ static functions. Class static member functions, file scope static functions, internal linkage, ODR, memory layout, performance cha...
-
5 Solutions to C++ Static Initialization Order Problem | Complete Static Initialization Fiasco Complete Guide
5 practical solutions to solve C++ static initialization order problem causing global variable crashes. From function-local static variables to modern C...