Weekly-208

[github-actions[bot]]

联合周报第 208 期开始投稿 :tada:

[at15]

https://www.edwardthomson.com/blog/git_for_windows_line_endings.html though I haven't use windows for a while ...

[at15]

https://www.lastweekinaws.com/blog/aws-compensation-explained/

[at15]

https://github.com/btcsuite/btcd was looking at go-spew and found this from author's recent contributions ...

[at15]

TIL: constant string comparstion, it's not the compare time is constant i.e. O(1) ... it's don't stop early based on content in string to avoid timing attack, i.e. figrueout the right string based on time spent on comparision.

• https://nachtimwald.com/2017/04/02/constant-time-string-comparison-in-c/
• https://en.wikipedia.org/wiki/Timing_attack
• https://golang.org/src/crypto/subtle/constant_time.go go impl (the package name is called subtle ... though that's the only file in that package ...

[at15]

https://docs.sourcegraph.com/code_intelligence/explanations/precise_code_intelligence uses Language Server Index Format

btw: how do ppl load & save that index (should be able to find out once I read the links in detail ...)

[at15]

https://github.com/direnv/direnv/blob/master/shell_zsh.go#L9-L22 how to hook to zsh and source .env file, also omz has one https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/dotenv