Date time is always my challenge, because of time zone confusion especially running on each machine that has different time zone and understand about java-script Date object not well enough. Epoch is a millisecond from 01/01/1970 UTC — should be a universal timestamp good enough to deal with those confusions…

What I only know about the HTTPS is — it encrypts data when sending between client and server. Every time I search about HTTPS, there are always some prerequisites that they suggest to understand: Asymmetric(private key, public key) /Symmetric encryption SSL, Certificate, Certificate Authority(CA) TLS hand shack Man-in-the-middle(MITM) attack My…

My impression: Oh! Thanks a lots Mr.Wei Wang. I won’t do like this again :D If you reach here unintentionally, you can refer to the session in LINE DEVELOPER DAY holding on 25–27 November 2020 to learn more. This session is break into 3 mention parts: 1. Introduction to LINE SDK What is LINE SDK? LINE SDK is the…