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Ask HN: What's the most valuable thing you can learn in an hour?

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Re: Ask HN: What's the most valuable thing you can learn in an hour?

#781
post #406

Earlier quoted context omitted.

I am pretty sure that only applies to certain people. I stay fairly skinny no matter what, though I do move about a lot.

Nonsense. Eat 4000 calories a day, every day, and lift heavy weights. You will quickly gain lots of weight.

Confirm. Went from 165 lbs running 55km races to 235 lbs with a 1,405 lbs powerlifting total in 5 years. I started this month to reverse the process, going to run a 50 miler next time this year.

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#782

How, and why, to invest in a simple portfolio of index funds. Split between equity and fixed income based on your risk tolerance, and diversify equities globally. This will give you a low-cost, set-and-forget investment portfolio that you can add to over time without ever having to worry about what you should buy or what the market might do. Just add to it regularly over time, and end up with solid retirement savings…

Jack Bogle did not advocate for adding international equities to a portfolio as a means of diversification. [1] [1] https://www.morningstar.com/articles/885739/why-jack-bogle-d...

The argument that US businesses are already exposed to international issues anyway is a good. By investing in a US index you are unintentionally diversified

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#784
post #33

How to properly wrap cables. A/V and cable techs are super anal about this and it takes just a few minutes to learn, it will change your life. Cables should never be coiled in the same direction. It creates kinks when unwound and make it extremely likely for knots to form (ever leave your headphones in your pocket?). If a cable isn't being installed permanently it should be "wrapped" using a technique called "over-un…

Also known as "figure-eighting." Guys who do stadium setups for televised sports are champion cable figure-eighters.

Ugh. Some guys take that technique too far and destroy cabling. I had some teams do this with power cables we rented out and they could take a 50ft coil of 4/0 copper cable and turn it into a kinked, broken mess with that technique and it always messed with our coil process that worked much like other users mentioned.

A lot of teamsters, gaffers, and grips did not like having to carry a 50lb cable further than they had to so many loved they could lay the cable down, pick up one end, and walk with it to the junction in order to lay them. (Temporary power, I mean).

As the one responsible for the department looking after that gear, those figure-eight cables were a nightmare because we'd have the prime experience of re-wrapping them all so that we could store them. That caused a time-pinch when we had to handle intake and loadouts at the same time.

I don't do that work anymore, but it's personal hahaha

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#785
post #435

Read Schopenhauer „The Art of Being Right: 38 Ways to Win an Argument”. It’s a short read, but mind opening if you’re new to the subject. If it seems too long then just read some shortened version. If you still have some time after that then go to “list of cognitive biases” Wikipedia entry and continue there. I believe it is crucial to understand what tricks others are using in arguments. And also what’s our cognitiv…

Looking at Amazon reviews of it, one of the commenters says it's a rehashing of the 1896 book "Art of Controversy", available online free (public domain).

A quick search online shows an example of it here:

https://ebooks.adelaide.edu.au/s/schopenhauer/arthur/controv...

Does it seem the same to you?

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#786
Basic understanding of accounting concepts. A successful hacker will presumably find themselves one day staring at a balancesheet of sorts for his/her startup.

e.g. That credit will sometimes increase a balance, sometimes decrease it depending on nature of the account. i.e. it's reversed for say asset versus equity.

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#787
post #17

Earlier quoted context omitted.

neat! Of course, this makes me want to run React serverside...

Whatever floats your boat, I guess. I don't understand why some folks are determined to see everything through a React lens. It makes sense for Facebook, which is why they made it. If you're doing CRUD, you are just torching your productivity. Here's an example of tabular data, sorted, paged and filtered in 115 LOC including templates: https://expo-pjf.herokuapp.com/demos/tabular No transpiling, no API endpoints, no…

I just think that React components are more readable and more maintainable than erb templates

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#788

How to cook for yourself, really, really good food. I no longer crave restaurant food, and all of the really important things I learned about cooking take just the time to read it, hear about it and then try it. All without any special hardware. A few examples: 1. Cooking jasmine rice: rinse it first, 1 c. water to 1 c. rice ratio. Bring to boil, turn down heat to lowest setting. Leave lid /the entire time/. Fluff th…

Even easier syrup: a handful of chocolate chips and cream to cover or milk to %60 height (or a combo— yogurt and sour cream can also be mixed in). Nuke it for thirty seconds, stir up and pour over a cake or ice cream.

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#789
How and why to eat a low carb, high protein/fat diet. Most people are obese because of 20-30 years of marketing around high carb low fat diets.

How to make and follow a budget to save money. Including all of the yearly or even every 10 year expenses that you might have.

How to invest your savings in index funds to become financially independent

How to handle and shoot a firearm to protect yourself and your family

Re: Ask HN: What's the most valuable thing you can learn in an hour?

#790

How to cook for yourself, really, really good food. I no longer crave restaurant food, and all of the really important things I learned about cooking take just the time to read it, hear about it and then try it. All without any special hardware. A few examples: 1. Cooking jasmine rice: rinse it first, 1 c. water to 1 c. rice ratio. Bring to boil, turn down heat to lowest setting. Leave lid /the entire time/. Fluff th…

3. Don't store eggs in the fridge, and don't frikking wash them!

You aren't from the United States are you? They are already washed when you buy them here so you have to put them in the fridge.
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