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Life of a Programmer

`Simplicity is prerequisite for reliability.’ - EWD

A Trip to Yun Nan - cont'd

一早被电话叫上线。 Déjà Vu 🔗 This distinction is at the core of what we call sustainability for software. Your project is sustainable if, for the expected life span of your software, you are capable of react‐ ing to whatever valuable change comes along, for either technical or business reasons. – software engineering at google, page

A Trip to Yun Nan

行程 🔗趁着孩子期末考试结束,第二次去了云南。上次是 22 年 7 月下旬。飞到大理,取车(又是苏A牌),沿着金沙江一路开车到德钦。回程沿着澜沧江,一路

Pepsi

家里餐边柜的收纳盒里有三罐可乐:两罐百事可乐,一罐可口可乐。 意外发现:其中一罐百事虽未打开,却不知何时开始漏掉了许多。盒子里的卡片已经受潮发

AIO

本想记录一些 RWF_NOWAIT 相关的行为,没想到之前大部分已经写过。完全没有印象。😭 补充一些新体会。 AIO 🔗bpftrace 🔗前文梳理了打开 RWF_NOWAIT 后提交 AIO 有时候会碰

Feedback

前几天看到一篇文章,如何处理负面反馈, 非常赞同。全文摘录 TL;DR 如下: Separate the information part from the emotion part. There’s the substance of the feedback, and there’s the customer’