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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 8,938 posts.

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5881

Some thoughts on writing

I see a lot of essays framed as writing advice which are actually thinly veiled descriptions of how someone writes that basically say "you should write how I write", e.g., people who write short posts say that you should write short posts . As with technical topics, I think a lot of different things can work and…

5883

Finding Love Optimally

Like many in operations research, my research interests often creep over into my everyday life. Since I work on scheduling issues, I get particularly concerned with everyday scheduling, to the consternation of my friends and family (“We should have left six minutes ago: transportation is now on the critical path!”)…

5894

Superlogical

I authored 1 the announcement post on the Superlogical homepage , which describes the problem statement and what we're building. 2 Read that to learn more. This post is more of a personal statement about what led to this, how it relates to my recent work, and what comes next.

5895

Do heat pumps work in cold climates?

Heat pumps work even in very, very cold weather. Thanks to technological advancements in recent decades, heat pumps keep your home toasty warm even when the temperature drops dramatically. In fact, eight of the major heat pump companies — Bosch, Carrier, Daikin, Johnson Controls, Lennox, Midea, Rheem, and Trane…

5898

High-intensity exercise, some new news

Several months I noticed something interesting (to me!) about my heart rate, and I thought about blogging about it…but I didn’t feel like it would be interesting (to you!) so I’ve been hesitant. But then the NYT published something that is kinda related and I thought OK, what the hell, maybe it’s time for an update…

5900

Regrets of the Dying (2010)

For many years I worked in palliative care. My patients were those who had gone home to die. Some incredibly special times were shared. I was with them for the last three to twelve weeks of their lives.

5905

Long Names are Long

One smart thing Google does is rigorous code reviews. Every change, before you can land it, gets reviewed in at least two ways. First, someone on the team does a normal review to make sure the code does what it’s supposed to.

5910

Ignore Sunk Costs (2009)

The most important decision-making rule you learn in business school is still largely misunderstood. When making a choice between two options, only consider what’s going to happen in the futu…