# 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/e5i6pda
Go 底層探索 -六-: 延遲函數 defer
@注: 以下內容來自《Go 語言底層原理剖析》、《Go 語言設計與實現》書中的摘要信息,本人使用版本 (Go1.18) 與書中不一致,源碼路徑可能會有出入。介紹-----defer是Go語言中的關鍵字,也是Go語言的重要特性之一。defer的語法形式爲defer 函數,其後必須緊跟一個函數調用或者方法調用。在很多時候,defer後的函數以匿名函數或閉包的形式呈現,例如:defer func(. ⌘ Read more