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The most popular blog posts about life, learning & writing on Hacker News. 8,937 posts.
Want to learn something new? Get a personal teacher as soon as possible. If you don't have enough money to pay someone, find a mentor among your friends o...
Two years ago, I discovered that I was on the autism spectrum. As I learned more about myself and the way my brain worked, I started to look at past experiences through the lens of this newly-found…
Type checking is the process of taking a given program in some programming language and working out whether all variables and expressions have the correct types, i.e. strings are assigned to strings, arithmetic expressions involve only numbers, etc. Some languages also offer type inference , tasking the compiler with…
Some questions are timeless, innocent yet penetrating in their simplicity. Why is the sky blue? Why do things fall? How hard must one hit a chicken to cook it? It is this last mystery of the universe that we discuss today.
Stop vibe-coding blindly! Why reading AI-generated code is crucial in 2025. Avoid security flaws, architectural decay, and knowledge loss when using Claude Code or any other tool.
Now that the tour has ended, I want to share some concluding thoughts about the experience. My primary trip purpose was to learn more about urban planning in South America. I have a whole post worth of ideas on that. So, in this post, I’ll share everything that isn’t about urban planning! How did t
Built a custom HomeKit enabled thermostat, because I was fed up with the walled gardens of Nest
“There is nothing to writing. All you do is sit down at a typewriter and bleed.” – Ernest Hemingway Introduction Looking back, I always struggled with writing. I felt pain every time I try to…
HOLIDAY88 hadir dengan scatter hitam dari permainan mahjong ways 3, Menangkan fitur naga hitam untuk menguji keberuntungan besar akun hoki.
After my last interview with a big mining firm,I got fed up.I had gone to many interviews with big companies , and the result was always the same.With unemployment at a staggering 80% , one can ima…
I'm reading " Surely You're Joking, Mr. Feynman " (very good read). What he says about burnout, playing and doing the things you love is pr...
When I turned 18, my parents expected me to go to college- it was the only option, the only way to be a successful adult. I’m a 2nd generation Italian. My mother and grandparents came over to America and bootstrapped themselves from nothing, so nee...
Personalized learning can feel isolating. Whole class learning can feel personal. This is hard to understand.
This article was discussed on Hacker News. Introduction How do we lose (or gain) weight? Is it really as simple as “calories in, calories out” (i.e., eat less than you burn), or i…
Your brain uses 20% of your body's energy just idling. Intense thinking barely adds to that. But the mental byproducts of a long cognitive day quietly sabotage your endurance in ways no amount of willpower can fix.
[Epistemic status: Speculative. I can’t make this post less condescending and elitist, so if you don’t like condescending elitist things, this might not be for you.] Developmental psych…
This is a great riff on how reading works and on the network effects of reading. Links below. Tyler says: … I go through five or ten books a day. And which parts of them I’ve read you can debate – maybe it washes out to be two or three books a day. Some good… Read More »Tyler Cowen on reading fast, reading well, and…
Ape coding is the software development practice where a human developer deliberately hand-writes source code.
A couple of weeks ago, I started getting texts and emails from friends with an attachment to a blog post. A person named Paul had engineered and built himself a lay-down desk, wrote about his experience, and posted it on HN. Creating a lie-down desk is a big project in itself. To make even a static lie-down workstation
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