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bewe42

74 karma · joined September 25, 2013

Software engineer, IT Instructor, Blockchain enthusiast

I love getting emails, seriously, don't hesitate to write me.

bernhardwenzel.com

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bewe42··on AI winter is well on its way
This is something I always wondered about AI and it promises. Sometimes, the last 1% is the hardest or can be even impossible. Self-driving cars, in particular, are a good case. We get to solve 99% of the use cases but achieving full autonomous vehicles might be just out of reach.
bewe42··on Ask HN: Is knowing English a prerequisite for being a software engineer?
It depends where you live and what company you work for. I have been working in Spain for some years and only a few of my peers spoke English comfortably (I'm German). But you limit your options without it. I would not be able to hire you if you don't have at least a basic grasp of English (you can participate in our online meetings that are held in English, and you can read and write somewhat fluently).
bewe42··on Ask HN: Have you lived abroad for an extended period of time? Was it valuable?
11 years and counting. Born in Germany, I've been to the US, UK, Spain (and short 3 months in Mexico), now again in the UK. It has absolutely been valuable, though I feel the question does not really apply to me as I always felt I had to go abroad. Everything has good and bad parts, but the one thing I can say for sure is that I am much more "alive". The thought that I might have stayed in my home town (Hamburg, which is one of the nicest cities in Germany) for my whole life truly horrifies me.

However, now with wife & kids priorities change significantly. We are planning (though it is not sure we will do it due to wife's job) to bring our kids to Germany while they're in school and then retire in Spain once they have grown up. Let's see if that works out ;)

bewe42··on Ask HN: Where do you store bookmarks?
Honest question, not meant to be rude, but what value do you get from having created 20k bookmarks?
bewe42··on The latest trend for tech interviews: Days of unpaid homework
The best hiring process in my opinion:

- select your candidates that maintain a public profile. You should get a broad idea about the skills and interest of that person

- have an informal interview to see if they fit your company culture and values

- then have them work on a small real project for less money

I'm a dev and happy to work on such a "taster" project. It's a win-win: I'm not working for free, the company gets a realistic picture of how I work and how I fit into the company.

This works naturally best for hiring contractors, but even then I don't understand why not more companies do this.

bewe42··on Ask HN: How do you remember things without tests?
Summarize in your own words (and drawings) without looking into the textbook. Even better, explain to someone else what you have learned. Best would be to find a study partner, if that's not possible try to write for the public.

Learning occurs when we relate new material to what we already know. Build your own internal knowledge map.

bewe42··on Ask HN: Move to the UK to start a startup as EU citizen?
You might need a visa for you and your employees in the future. It's quite likely that Berlin is replacing London as the tech hub (I personally would place a startup in Berlin now, if I could choose, no doubt)
bewe42··on Ask HN: What podcasts do you listen to every week without fail?
samharris.org
bewe42··on Ask HN: What is the best way to get started with practical LISP?
I recommend reading SICP and using Clojure to implement the exercises. There're plenty of solutions out there should you get stuck or need inspiration. Not only are you going to learn a LISP-like language, you also study one of the best programming books plus get to know a compelling language.
bewe42··on Ask HN: What tools have most helped your day-to-day productivity?
Sorry for a non-answer, but I noticed whenever I get excited trying out new tools and apps (I love productivity apps), what is really happening is that I just procrastinate. Tools can be useful but won't make you magically more productive.

Having said that, what I find incredibly useful is Scapple as a form of "smart" paper.

bewe42··on Ask HN: How do you keep a good posture when you spend most of your type sitting?
I also recommend the foundation training. It's helping me a lot and really simple to do. Have a look: https://www.youtube.com/channel/UCOkRpabTWz-G5dRqsABppDQ
bewe42··on Ask HN: How do you keep a good posture when you spend most of your type sitting?
I have a simple standing table arrangement. My main table is wide enough to put another small side table on it (bought for 5 quid or so at Ikea). Most of the time I sit, but several times a day I stand using the side table. Works perfectly. Standing up also helps me to re-focus. I highly recommend this.
bewe42··on Growing a company that sells miniature construction supplies to $17k a month
That's one advantage of having small kids. I definitely enjoy playing with some of the toys more than they do :)
bewe42··on Ask HN: What’s your favorite Chrome extension?
Just read - strips off all noise, works quite well (better than mercury reader)

Adblock

bewe42··on Ask HN: I'm writing a book about white-collar drug use, including tech sector
Same here. I have worked in Germany, Spain and London and never seen any drug use. I would have shocked me for sure. I don't see the point or need.
bewe42··on Ask HN: 42 years old and in grad school: social asset or social liability?
I believe the need (or desire) to re-invent oneself several times during a career will become soon the norm rather than the exception. How to not make this a social liability is a challenge ahead of all of us.
bewe42··on Ask HN: How do you manage “knowledge”
Teach others about what you want to acquire. That's why I believe that blogging is a very efficient exercise if you want to truly learn something.

Teaching requires you to absorb, eliminate and bring order into your thoughts. This is when learning happens.

Regarding what tool I'd recommend, I use Scrivener. As I mostly write in order to learn, and Scrivener is a writing tool, I've come to use Scrivener for almost everything.

bewe42··on Ask HN: What has HN given you?
Access to an incredibly thoughtful bunch of minds which I doubt I could have had otherwise. Many new ideas and helpful advice. However, it also is also my number one excuse to procrastinate.
bewe42··on Ask HN: Is there no place for people, who are average at something?
It's fine to be average, see other comments

If you want to raise above, you have three options:

1. Become very good in one particular skill 2. Become good at multiple skills 3. Choose a niche or something new where due to lack of competition you are already very good

1. is hard, especially in popular, well paid areas 2. + 3. are much easier to accomplish.

bewe42··on Ask HN: Interested in electronics where to start
I recommend "Make: Electronics: Learning Through Discovery" 2nd edition. It's fun and highly practical. There are also kits out there containing everything you need to do the lessons.
bewe42··on Ask HN: Have you successfully done a career do-over, and how did you do it?
There's also

4. Freelancer

which is somewhat 1 + 3

PROS: freedom of choice, less bs

CONS: Pressure to market yourself. Dealing with feast or famine, instability.

bewe42··on Ask HN: Book that is completely opposite of how you think as a software dev?
"Why greatness cannot be planned". Changed the way I search for new ideas. Instead of goal setting and conquer-and-divide approach, I allow myself to be guided by what I find interesting, even if it seems to be wasting time. In the book, the author calls that "finding stepping stones". I always felt that this is a better way to create new things but was unable to put it into words.

There's also a talk: https://www.youtube.com/watch?v=dXQPL9Gooy

bewe42··on Ask HN: What's your most nostalgic memory a life-long career with computers?
It started in the 80s when a friend brought me into a department store to type quickly into a computer "10 PRINT 'HELLO'; 20 GOTO 10" and then he pressed return. Magic! I was hooked from that moment on forward.
bewe42··on Ask HN: Thinking of starting a software training business – can you give advice?
I'm on a similar path.

Talks are a good route. You need to prove (to technical people) that you are capable of delivering worthwhile training and at the same time get on the radar on HR (non-technical) who make the hiring decisions.

https://lerner.co.il/trainer-weekly/ is a useful resource.

Get in touch if you want to chat, always happy to speak to fellow trainers. I believe training can be very worthwhile (personally and income wise), but it takes time to get there (and moving out of comfort zone, at least for me).

bewe42··on Ask HN: What do you use to build your resume?
I use a very simple setup of HTML + template engine (Jinja2). Then I maintain the entries of my resume in a YAML file. Finally, I export HTML to pdf.

If interested, I describe it here: bernhardwenzel.com/articles/jinja-yaml/ + github

bewe42··on Ask HN: Why aren't I getting responses to my Who Is Hiring applications?
Keep in mind that HN is just a small window to the whole IT world. Look at other, less narrowed places.
bewe42··on Ask HN: Which media do you use to disconnect while staying informed (slow news)?
I can recommend The Economist (if you are willing/able to pay). Top-notch succinct writing, an audio version and a wide selection of articles. I always thought that it focuses too much on politics (which does not interest me that much), but every issue has still plenty of articles that I find compelling.

Another benefit of paying for what you read: you feel obligated to use that source instead of mindlessly browse online

bewe42··on Show HN: Read My Book Notes
wow, I never heard of this Livescribe pen. It looks amazing, How well does it work? I love to scribble on paper but refrained from it as I want my notes in digital form and scanning or something like that would be too much hassle.

I always wanted to build something better for taking notes (many ideas from social, to comparing notes etc.), I think that could be very useful.

I wish at least the Kindle had an API to get my highlights out.

bewe42··on Ask HN: What's the best textbook you've read?
yes, no need to buy it.

and you are right, the value lies in the exercises. I started doing them in Clojure. I recommend doing as many as you can and then you'll find plenty of solutions online to compare your results. It's worth it

bewe42··on Ask HN: What's the best textbook you've read?
SICP

In case you didn't know, have a look at http://lesswrong.com/lw/3gu/the_best_textbooks_on_every_subj...

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