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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 1,197 posts.

Any year
754

Make Things and Show Them

We’ve often been asked to make a section of Hacker News that’s just for Show HNs, so we did. We’rereleasing it today [https://news.ycombinator.com/item?id=7984826], along with a new set ofShow HN guidelines [https://news.ycombinator.com/showhn.html]. In late 2008 and early 2009, users submitting their work to Hacker…

756

CloudFlare “Interview Questions”

For quite some time we've been grilling our candidates about dirty corners of TCP/IP stack. Every engineer here must prove his/her comprehensive understanding of the full network stack. For example: what are the differences in checksumming algorithms between IPv4 and IPv6 stacks?

762

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…

769

Work Can Wait

On top of making Basecamp, we write books about what we’ve learned running our own business. They’re filled with practical advice you won’t find anywhere else.

770

Palm oil favors tumor expansion

Ninety per cent of cancer deaths are caused by metastasis, that is to say, the spread of the primary tumour to other organs. Scientists led by ICREA researcher Dr. Salvador Aznar-Benitah at IRB Barcelona have described the mechanism by which a diet rich in palmitic acid makes tumour cells more aggressive, conferring…

779

DHH: How do I learn to program?

It took me some twenty-plus years to really learn how to program. It wasn’t for a lack of trying either, it was just that I was trying the wrong way. I tried to learn to program by following tutorials that created programs I didn’t have the slightest interest in keeping. I was trying to…