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Ask HN: What skills do you want to develop or improve in 2025?

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191–200 of 309 posts

Re: Ask HN: What skills do you want to develop or improve in 2025?

#191
post #46

Computer Science. After transitioning from Mechanical Engineer, and 5 years of being a "Software Engineer", I want to understand more how computers, operating systems, network, etc. work

The "Science" part is different from the "Applied" part which is what you are listing.

A good introduction to the former is Algorithmics: The Spirit of Computing by David Harel and Yishai Feldman - https://www.weizmann.ac.il/math/harel/algorithmics-spirit-co...

Re: Ask HN: What skills do you want to develop or improve in 2025?

#192
post #46

Computer Science. After transitioning from Mechanical Engineer, and 5 years of being a "Software Engineer", I want to understand more how computers, operating systems, network, etc. work

One of the resources to be aware of is 'From Nand to Tetris'. It's online and it's free. It's of very high quality and very eye opening.

Website : https://www.nand2tetris.org/ Don't forget to get the book.

Re: Ask HN: What skills do you want to develop or improve in 2025?

#193

Practical AI/ML, and not all the marketing buzz. Does anyone know of a good “AI/ML for Dummies” … from the basics. I do not want something that is just teaching me dozens of frameworks or toolkits.

I am no expert, but i found the following really helpful to understand AI/ML from the basics;

1) Neural Networks for Applied Sciences and Engineering by Sandhya Samarasinghe. Old book but great for understanding.

2) An Introduction to Statistical Learning: With Applications in R or Python by Hastie, Witten et al.

3) Any Statistics and Probability textbook should be at hand for reference.

Re: Ask HN: What skills do you want to develop or improve in 2025?

#194
post #46

Computer Science. After transitioning from Mechanical Engineer, and 5 years of being a "Software Engineer", I want to understand more how computers, operating systems, network, etc. work

One of the resources to be aware of is 'From Nand to Tetris'. It's online and it's free. It's of very high quality and very eye opening.

Thanks for the suggestion! I'm following the website https://teachyourselfcs.com/ , which also mentions this course. It looks very good so far.

Re: Ask HN: What skills do you want to develop or improve in 2025?

#196
post #132

This year I got pretty consistent at strength training twice a week, a lot of times I'm dead and tired but I make sure I get to the gym and at least get one set of my workout done to (a) keep the routine going and (b) not be as sore the next time. I only train my whole body once a week, but I'm happy for now with that since I just don't have the stamina to push more without neglecting my life and hating the workout s…

Highly recommend Barbell Medicine if you're interested in evidence based strength training info. The best workout routine is one that you enjoy and adhere to. Progressive overload (which is NOT just adding weight) is important for progression too. But you probably don't need to go "as hard" as you think - somewhere between 2 and 5 repetitions from failure (RPE 5-8) is fine assuming you're in it for general fitness/health (but even if you aren't).

Re: Ask HN: What skills do you want to develop or improve in 2025?

#197

I want to learn how to properly build a habit/routine that isn't dopamine driven. I have ADHD and I recently realized, even as I'm pushing 50 years old, that all of my hobbies, habits, and "likes" have been dopamine driven. I need to learn how to exclude the reward of a dopamine hit as the reason for doing something. Resources welcome.

I am also diagnosed with ADHD. I can't change my brain chemistry so I've come to the conclusion that if dopamine driven activities is what keeps me going then so be it. Instead of fighting it, I welcome it. ymmv.

In the same boat and I am all for calibrating ones expectations and goals based on strengths and weaknesses but if one is in severe ADHD there is no way it is not affecting his life in very challenging ways

Re: Ask HN: What skills do you want to develop or improve in 2025?

#198
To not feel like I'm constantly under pressure and it's valid to just sit around staring holes in the environment doing nothing at all, not even thinking. Time flies but it does so anyway and you can't change that you will die eventually. Try to enjoy the moment. Also to be more tolerant of other people's stupidity, even if it affects you.

Development wise, there is nothing I need to know. I know all I need to know and I'm productive and efficient. If only other companies would and could see it that way instead of requiring the use of bullshit tech like cloud, microservices, k8s.

Re: Ask HN: What skills do you want to develop or improve in 2025?

#200

As someone about to retire, I'm looking to develop passions that involve more physical activity than computerdom allows, like: - Fix up a 30 year old motorcycle that's been just sitting far too long. Maybe resurrect a classic bike or two thereafter. - Tour by bicycle and motorbike and write about the journey, both physical and mental. - Hike and backpack, day hikes and longer. - Develop musically, maybe even play the…

Awesome! Would you hike by yourself?

That’s what’s holding me back. Even if I get past the loneliness aspect I start freaking myself out about bears and moose.

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