# 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/k66hpia
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Go sync-Once：簡約而不簡單的併發利器**
大家好，我是 陳明勇，一個熱愛技術，喜歡專研技術的程序員。歡迎關注公衆號：Go 技術乾貨，進羣交流，一起學習，一起進步！簡介在某些場景下，我們需要初始化一些資源，例如單例對象、配置等。實現資源的初始化有多種方法，如定義 package 級別的變量、在 init 函數中進行初始化，或者在 main 函數中進行初始化。這三種方式都能確保併發安全，並在程序啓動時完成資源的初始化。然而，有時我們希望採用延 ⌘ Read more