"We build operating systems"

Senior in College who runs an OS-related startup calls in asking for C++ questions, we barely get through the basics. Intern+ channel members get access to the full VOD. Skill-Up & Interview Platform: https://www.getcracked.io Patreon: https://www.patreon.com/codingjesus Calendly (1-on-1 with me): https://calendly.com/coding-jesus Personal Instagram: https://www.instagram.com/thecodingjesus/ Quant / SWE Instagram: https://www.instagram.com/thecodingjesusquant/ Email: [email protected] Quant SWE Resources: https://www.amazon.com/shop/thecodingjesus/list/1UYHUKJYRQ8AT?ref_=cm_sw_r_cp_ud_aipsflist_HKJ7Z1A2R539P85V33Y8 Join this channel to get access to perks: https://www.youtube.com/channel/UCgUxdfi_5-m67UDbrgcAFBg/join 00:00 OS startup 01:20 heap vs stack 02:10 stack is 4 bytes 03:03 getcracked.io 03:42 how do I get the variable address? 4:30 what hardware / software caches the address translation 05:45 what is a page table? 07:11 address spaces 08:30 what’s a kernel 9:20 why put a thread to sleep 10:20 what’s the problem with multithreading? 12:15 how to protect against shared data access 14:00 spit lock 15:45 what does a spin lock do? 17:30 what is one disadvantage of a spin lock? 18:20 what is one advantage of a spin lock? 19:55 what happens when thread goes out of scope without being joined in c++? 20:50 glaze session 21:10 vector vs array 21:30 how big is a vector? 24:48 how big is a pointer? 25:40 how big is size_t? 25:50 what does a string end with? 27:40 caller accuses himself of reading chat 28:25 what jobs will you apply for? 28:55 caller wants harsh rating