# 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/gtg2oba
yue-fang-readfog
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只改變一個字符就能使 Golang 程序提速 42-
虎哥來聊聊怎麼用一個小小的改動，給你的 Golang 代碼提速 42%！很多時候，程序性能優化就是這樣：只要動一個字符，就可能帶來出人意料的提升。今天咱們就從切片傳遞優化、變量聲明優化和字符串拼接優化入手，看看怎麼改動這麼一個字符能讓 Golang 飛起來！🚀切片傳遞優化先來說說切片。切片在 Go 語言中用得特別多，因爲它們既靈活又方便。然而，切片的傳遞會帶來性能問題，尤其是當切片非常大時。原始代 ⌘ Read more