Category: C/C++

In C++, both list and vector are container classes provided by the Standard Template Library (STL). However, they differ in several key aspects, such as their underlying data structures, …

A simple yet effective hash function for strings is the well-known “djb2” algorithm by Daniel J. Bernstein. It is simple to implement and has good performance characteristics for many …

A set in C++ (aka std::set) is a ordered set (based on a Red-Black tree) while the unordered_set is based on a Hash Map. Implement a K-eth element for …

How to PyArg_ParseTuple the bytearray in Python to C? For example, in Python, array = bytearray(bytes(random.choice(range(256)) * length)) and sometimes we want to pass this byte array to C …

Consider the following C/C++ function to count the number of trailing zeros for a integer (in binary form): static inline int count_trailing_zeros(int value) { int n = 0; while …