# 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/bz6elba
Go 之 Unsafe 包**
概述--在 Go 中,我們常見的指針是類型安全的,但是存在很多的限制。比如:Go 的指針不能進行數學運算 不同類型的指針不能進行相互轉換 不同類型的指針不能用 或者!=比較 不同類型的指針不能相互賦值 但是在 Go 中也存在非類型安全的指針,比如說 unsafe.Pointer。unsafe 包中包含繞過 Go 程序的類型安全的操作。導入不安全的包可能是不可移植的, ⌘ Read more=