# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/cshnm6q
深入理解 bufio-Scanner
【導讀】本文介紹了 go 語言 bufio Scanner。Go 自帶的軟件包,提供了緩衝 I/O 技術,用以優化讀取或寫入操作。對於寫入來說,它在臨時存儲數據之前進行的(如磁盤或套接字)。數據被存儲直到達到特定大小。通過這種方式觸發的寫操作更少,每個操作都爲系統調用,操作會很昂貴。對於讀取而言,這意味着在單次操作中檢索更多數據。它還減少了 sycall(系統調用)的數量,但還可以使用更高效的方式 ⌘ Read more