template<typename T> Developer T-Shirt
template<typename T> begins a generic definition — a function or class written once against a placeholder type T, then instantiated by the compiler for whatever concrete type you use it with.
The foundation the entire STL is built on, the reason C++ generics run with zero runtime cost, and the source of error messages long enough to have their own page count.
The fabric is slightly sheer and may appear see-through, particularly in lighter colours or bright lighting.
Printed on demand — each piece is made to order.
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