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itengelhardt

HN member
Joined
Fri, Aug 16, 2013, 6:05 AM UTC
HN karma
280
Public activity
125 items

About itengelhardt

I am the author of the SaaS Email Marketing Handbook (https://www.saasemailmarketing.net/) and the former owner/founder of LinksSpy (sold in 2017).

Recent public activity

  1. comment
    Comment #35598546

    Thank you for asking this question. I didn't understand the notation either

  2. comment
    Comment #35598533

    Man, thank you for writing floor(x/2) because I've been looking at the original post and didn't know what those silly brackets are supposed to mean.

  3. comment
    Comment #35501112

    We went through immigration four weeks ago and didn't get a stamp in the passport either.

  4. comment
    Comment #32202416

    As far as I know, around 1,000 Euro / sqm is a good estimate for bringing a 200+ kWh/(sqm * a) house down to about 85-100 kWh(sqm * a)

  5. comment
    Comment #20399245

    What? I'm German. This is infuriating. I now have to pay him and ask for an invoice just to experience this :-)

  6. story
  7. comment
    Comment #19909205

    Hi, I think Josh Doody might be the right mentor for you. He definitely offers coaching/mentorship sessions. Check out his writing & work here: https://fearlesssalarynegotiation.co…

  8. story
    Ask HN: Anyone else having problems with delivery of Lily-NG / Mota group?

    I bought a Lily-NG from lily.camera in June. It has now been 100+ days without a delivery. Their support is not responding at all (first contact at the beginning of September with …

  9. comment
    Comment #16150273

    I'd have to say mostly sweets and cakes ;-)

  10. comment
    Comment #15639837

    In the investors call last week Tesla stated that the problem is at the Gigafactory with battery production. Here's a link to a summary of conference call: https://www.reddit.com/r…

  11. comment
    Comment #15639752

    IMHO two things: a) "fast charger" is a loose term and is often used for anything exceeding 20kW. Superchargers deliver up to 140 kW (split between two cars) or 120 kW (to one car)…

  12. comment
    Comment #15639713

    Initially ludicrous mode was not just a software update. You could get it on your (already delivered) MS P90D, but had to bring it into service. They changed a fuse and activated l…

  13. comment
    Comment #15097690

    you're right. I googled for "number of car deaths in US" (or so I thought) and that number came up. 1.3M seems to be the number for world wide fatalities.

  14. comment
    Comment #15096151

    That's why at current we have 1.3 million people dying on the road in the US alone. It might make the matter of transitioning to self-driving worse, but it also makes manual drivin…

  15. comment
    Comment #14716544

    According to Tesla's website ( https://www.tesla.com/powerpack ) each Powerpack has 50 kW / 210kWh with a scalable inverter power ranging from 50 kVA to 625 kVA. So they could have…

  16. comment
    Comment #14694766

    I guess it's just the general loss aversion people experience - at least that's it for me.

  17. comment
    Comment #14675508

    > Lindsay Meyer, an entrepreneur in San Francisco, said Mr. Caldbeck put $25,000 of his own money into her fitness start-up in 2015. That gave Mr. Caldbeck reason to constantly tex…

  18. comment
    Comment #14364566

    great piece of music, beautiful website design, something completely different for a change. Bach wasn't into computers much, but man did he hack those notes. Great pick!

  19. comment
    Comment #12511633

    I think this is very much a success of technology. I see it as battery tech having advanced enough (at a slow, but exponential rate) to bring us to a point where this is technologi…

  20. comment
    Comment #12503727

    The article states that the pilot awoke mid-recovery and increased to 9.1G

  21. comment
    Comment #12335832

    Hey, zorked, wake up :-) Balsamiq offers mandatory vacation: 20 + 9 holidays + unlimited. I hope that is reasonably close to your 25 mandatory + unlimited. I think it's great - plu…

  22. comment
    Comment #12066557

    I run SaaS products ( https://www.linksspy.com and http://www.terminretter.de ) as profitable side projects. I'm also working on a book on email marketing for SaaS products that de…

  23. comment
    Comment #11991846

    Just curious: How should people contact you given there is no information in your profile?

  24. comment
    Comment #11300378

    Thanks! I'll fix that

  25. comment
    Comment #11300364

    Yeah. Total SEO spam. Highly optimized for the keyword "list" and it has attracted "links" from such illustrious domains like waybackhn.com :-) In all seriousness: The title was st…