Quant-aspiring C++ dev STUMPED by BASIC language questions | Call In 16

Описание: FULL 40+ MINUTE VIDEO ON PATREON! Mock technical knowledge-based interview with junior to intermediate level questions given to masters degree holding caller

00:00 intro + goals
00:15 candidate intro
01:25 what's a trailing return type?
01:55 where is trailing return type better than standard return type?
03:40 how to access nested types?
04:50 favorite C++17 feature?
05:38 what do you get when you add two booleans?
06:45 what is the most vexing parse?
08:40 what is the static initialization order fiasco?
09:30 function overloading vs overriding
10:45 what is a virtual method and what is the cost of it?
13:10 what does adding a virtual method do to the size of an object?
13:50 where is the vtable stored?
14:35 what is a covariant return type?
16:00 when would you use virtual inheritance?
16:10 what is the diamond inheritance problem?
18:10 what is a weak ptr and when would you use it?
19:15 what does a shared_ptr take in the constructor?
19:40 what's the reference count of an empty shared ptr?
20:40 back to the shared_ptr constructor
21:10 what are the two ways to create a shared_ptr to an object?
21:50 why use make_shared at all?

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