Tag: arrays
All the articles with the tag "arrays".
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C++ Arrays Tutorial: Store and Access Multiple Values
Updated:Learn C++ arrays from scratch. Covers declaration, initialization, multidimensional arrays, array functions, and when to use vectors instead.
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C++ Vector Tutorial: Complete Guide to std::vector
Updated:Master std::vector in C++ with this complete guide. Covers declaration, push_back, iteration, resizing, memory layout, and common patterns.
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C++ Array Length: How to Get the Size of an Array (5 Ways)
Updated:Get the length of an array in C++ five ways: sizeof, std::size, std::array, vector .size(), and inside a function. Copy-paste examples for every case.
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How to Pass an Array to a Function in C++ (The Right Way)
Updated:Learn how to pass an array to a function in C++: pointer decay, why you must pass the length, modifying in place, and how a std::vector makes it safer.