# 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/4j2f2sa
yue-fang-readfog-go
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從源代碼中窺探 Go 的 WaitGroup 實現和應用**
sync.WaitGroup OverviewGo 作爲雲原生開發的代表，以其在併發編程中的易用性而聞名。在大多數情況下，人們會在處理併發時使用 WaitGroup。我經常想要了解它是如何工作的，所以本文主要談談我對 WaitGroup 的理解。在 Go 語言中，sync.WaitGroup 允許主程序或其他 goroutines 在繼續執行之前等待多個 goroutines 執行完畢。它主要用於 ⌘ Read more