Math Major Dominates in Tech Skills, Outperforms 90% of CS Majors 🚀

Math major looking to break into quant as a dev impresses with his knowledge for his age / degree.

Game: Path of Exile 2

00:00 Intro
00:30 Can he get a quant internship?
01:00 rank you C++ skills
01:40 how to check C++ version?
02:01 whats your favorite c++14 feature?
02:30 what's a smart pointer?
03:05 shared ptr vs unique ptr
03:45 whats the purpose of weak_ptr
04:15 what problem does weak_ptr solve?
04:50 vector vs array
05:40 how much memory is stack allocated on the stack?
06:38 database exposure?
07:05 how big is a vector?
07:35 what is the sizeof operator?
08:25 what metadata does vector store?
08:45 how big is a pointer?
10:20 stack vs heap
10:45 which is faster, stack or heap?
11:00 why is new slow?
11:20 why is the stack fast?
11:40 how do you know this as a math major?
12:20 suggestions for the caller to get into quant
13:00 "Can I get quant dev internships?"

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