Standard Template Library in C++

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QT-C++ vs Generic C++ and STL [closed]

Been brushing up on my C++ lately, on Ubuntu QQ. I love the Qt framework for everything, especially building GUI's. I became quite familiar with it when using PyQt over the last few years. When ...
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Two-Dimensional vector in C++ – inefficient with dynamic-sized sub vectors?

I know that std::vector uses a contiguous block of memory, but I often see people use vectors of vectors, even when they modify the number of elements in these vectors contained within an outer ...