# 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/5vc6iaa
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關於 Go 併發編程，你不得不知的 “左膀右臂”——併發與通道！**
併發編程，可以說一直都是開發者們關注最多的主題之一。而 Golang 作爲一個出道就自帶 “高併發” 光環的編程語言，其併發編程的實現原理肯定是值得我們深入探究的。本文主要介紹 Goroutine 和 channel 的實現。Go 併發編程模型在底層是由操作系統所提供的線程庫支撐的，這裏先簡要介紹一下線程實現模型的相關概念。一、線程的實現模型線程的實現模型主要有 3 個，分別是：用戶級線程模型、內 ⌘ Read more