C++17 Features Explained — What Changed and What to Use Today
C++17 was ratified in 2017, not proposed. The features that changed everyday C++, each compiled and run, plus the one that can make code slower.
STL
C++ std::vector — Complete Guide with Examples & Best Practices
std::vector is the workhorse container of modern C++. This guide covers every core operation, performance tips like reserve(), 2D vectors, and when to use it over arrays and lists.
Little known features of C/C++
There are always few little known or hidden features in each programming language. At StackOverflow.com someone started a series of posts “Hidden features of” programming languages. The Hidden Features series is great for people who are new to a certain language.
50 C++ Interview Questions
I have compiled a list of repeatedly asking C++ interview questions here. Some of them are very important C++ questions
Common Text Transformation Library
Common Text Transformation Library, CTTL for short, is a set of C++ classes and functions to understand and modify text
C++ Pocket Reference: C++ Syntax and Fundamentals
Looking for a compact yet comprehensive guide to C++? Kyle Loudon’s C++ Pocket Reference is a must-have for programmers seeking quick access to C++ syntax and core concepts.
The C++ Standard Template Library (STL): Containers, Iterators, Algorithms and Function Objects
The C++ Standard Template Library explained with tested code: choosing containers, iterator categories, invalidation, std::remove and C++20 ranges.
STL Containers in C++: How to Choose the Right One
The complexity table says list wins. Measured, vector was 30 times faster with the same search. A selection guide for the C++ container library.
std::string in C++ — The Complete Guide (with string_view and std::format)
Fifteen characters cost nothing; sixteen cost a heap allocation. A measured guide to std::string, string_view, and where the copies come from.
Bubble Sort in C and C++: Step-by-Step Passes, Early Exit and Complexity
Bubble sort explained with a pass table, clean C and C++ code, measured comparison counts, and when qsort or std::sort is the better choice.