# 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/2rserla
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Go 減少代碼的嵌套層數**
軟件開發中的 “心智模型” 用於描述開發人員在編碼時心理活動，每段代碼其實是人在編寫這段代碼時的心智模型投射，不能把代碼看成是客觀的存在，而是主觀的產物，參合了當時心理活動或各種直覺感知。在編程時，必須不斷維護心智模型，例如關於整體代碼交互和功能實現的心智模型，代碼是否具有可讀性，代碼風格，變量命名規範等。可讀性強的代碼需要的心智模型更簡單，更容易閱讀和維護。代碼嵌套層級的數量是影響可讀性的一個關 ⌘ Read more