Posts
Ranger Notes
· ☕ 2 min read · ✍ī¸ k4i
ranger is a terminal based file manager.
Org Notes
· ☕ 3 min read · ✍ī¸ k4i
My Notes on org writing.
Vim Notes
· ☕ 1 min read · ✍ī¸ k4i
my notes/cheatsheet on using vim.
Writing Guide (org + ox-hugo)
· ☕ 6 min read · ✍ī¸ k4i
New writing/bloging guide, Now I blog in org mode!
Golang Notes
· ☕ 21 min read · ✍ī¸ k4i
This is my notes on learning golang.
C++ Smart Pointers
· ☕ 6 min read · đŸĻ‚ k4i

Smart pointer is a practice of RAII (Resource Acquisition is Initialization), we use a smart pointer to manage memory allocated on the heap. (here the “resource” is the allocated heap memory)

Setup Wordpress From Scratch
· ☕ 3 min read · đŸĻ‚ k4i

This is a note on setting up wordpress on my arch.

Openssl Notes
· ☕ 1 min read · đŸĻ‚ k4i

my openssl cheatsheet.

HKDF
· ☕ 1 min read · đŸĻ‚ k4i

HMAC-based KDF(key derivation function)

Shuffling
· ☕ 2 min read · đŸĻ‚ k4i

How to generate a random sequence (permutation) of a finite sequence.