# 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/cjkbyfa
Linux 高性能編程_malloc 原理**
大家好,這裏是物聯網心球。     談到高性能編程,我們繞不過一個問題高效內存分配,通常我們會使用 malloc 和 free 函數來申請和釋放內存。     那麼我們習以爲常的 malloc 和 free 函數,真的能滿足高性能編程的要求嗎?     帶着這個問題我們來深入理解 malloc 和 free 函數實現原理。1.ptmalloc 工作原理    malloc 和 fre ⌘ Read more