Ask HN: What is best online resource get kownledge

1 pointsby daesikk2 ปีที่แล้ว0 comments

Edx, ocw, mit open library some paper.. I've been looking for a lot of resources, but I've found some limitations online. What do you use the most to build up knowledge.

Sorry for the lack of questions.

1 comments

mabel222 ปีที่แล้ว