A description of some of the recent changes to do allocations on the stack instead of the heap.

Experiment 5

Goal: Go 21 straight days without complaining or uttering non-constructive criticism. (If I catch myself doing it, I must start again at day zero.)

This was inspired by Will Bowen’s book A Complaint Free World, in which he claims that if you stop pronouncing your negative thoughts, you stop having those kinds of thoughts, and that if everyone did this the world would change completely.

What happened: It took 55 days to get 21 complaint-free days in a row, but I did it. This experiment really does teach you not to complain, and I think everyone should do it once in their lives. But it didn’t create much of an inner change. My negative thoughts were unaffected, I just got more polite about whether to pass them on to others. Complaining can even be a worthwhile form of bonding, as I learned while I was working a painful manual labor job with new friends, and could never join in on the lighthearted griping. Still, it’s better to never complain than to complain freely.

Where I am with it today: Even though the exercise didn’t eliminate internal negativity like the book promised, the experiment left me much more conscious about expressing needless negativity, and I am pretty good at keeping it to myself most of the time. I’m also more patient with others when they’re complaining. This is one experiment I would recommend to almost anybody.

About consumption speed

О том, в каком значении употребляется «мир» в романе «Война и мир»

We are adding a new generated code API to Go Protobuf.

any variable named SECONDS will automatically increment every second. Bash is bonkers

How about we measure the amount of times programmers touch the lines. Instead of counting the number of lines we’ll count how many times they were actually modified—we can get this information from Git (or any other SCM). The more you touch that part of the aircraft—the more effort you spent on it, right?

I called it Hits-of-Code (HoC) and created a small tool to help us calculate this number in just one line.

What a nice idea! I installed this program and ran it on Betula and Mycorrhiza codebases. For Betula it's 26350 HoC, for Mycorrhiza it's 137208 HoC. Yeah, Betula is still comparatively young! Hey, what about Mycomarkup? 23443. Oh wow, just a little less than Betula. I expected a small number.

Я согласен с тем, что логику нужно разносить по сервисам. Но сервисы должны использовать общую шину данных: базу, очередь сообщений, файлы в S3 в конце концов. Гонять друг другу JSON выглядит хорошо в теории, но на практике — фу.

Условный Постгрес выплюнет миллион записей за доли секунды. Забрать этот же миллион из другого сервиса — приключение на неделю. Тут и метрики, лимиты, квоты, сетевые спайки, etc… А когда таких запросов несколько, сервис ложится спать.

By wrapping errors and building well-formatted error messages, we can keep better track of where errors are happening. I often just add the name of the function being called to my error messages, but we can make the message say whatever we want. For example, I’ll often include parameter information in the error so I know which inputs caused the error.

Trying to make the case for permanent irrevocable digital identities, which unfortunately today, by de-facto, are email addresses.

Игорь рассказывает, как делает заметки.

Вложенные теги не нужны

Do not try to create a hierarchy (taxonomy) for your notes. It is not scalable and only works for narrow domain. Prefer tags.

Не понимал, зачем раскрашивать буквы в книжках, но Игорь пишет, что это полезно, когда есть комментарии

It is not useful to highlight without commenting. Writing summary is mandatory, highlighting is optional 1.

Статьи лучше про раскладки клавиатуры я не видал

Илья рассказывает как ютюбить