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Viewing profile — stefanu

stefanu

HN member
Joined
Mon, Jan 17, 2011, 11:23 AM UTC
HN karma
694
Public activity
73 items

About stefanu

Mentor, software engineer and data warehouse architect by day. Simulations, DSLs and complex systems by night. Author of Cubes Python OLAP (suspended).

Twitter: @Stiivi Github: https://github.com/stiivi/

[ my public key: https://keybase.io/stiivi; my proof: https://keybase.io/stiivi/sigs/5aNtNBrmNZFuMKkbG29vZXWVCkSteYgV7wYU6Wluc6A ]

Recent public activity

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    Comment #35101876

    Had similar struggles as well. Then after few experiments with plain paper (tried A4, B6, A5 - all landscape), I switched to Midori Paper Pad, carrying it in a leather pouch. Using…

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    Comment #35101681

    Can confirm, MUJI notebooks are of a decent quality and they can handle fountain pens as well. In addition to that, I gradually switched to their 0.38 pens of different colors. Wit…

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    Comment #28582571

    In Czechia and Slovakia we have mapy.cz which gives you more detailed map for walking/hiking, including contour lines. See [^1] for example. The coloured trails you can see at more…

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    Comment #22143794

    They have a recent blog post “A lesson from SARS-CoV for 2019-nCoV”: http://www.virology.ws/2020/01/23/a-lesson-from-sars-cov-for...

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    Comment #21285063

    Formal specification (PDF, in Slovak) that contains drawings with dimensions, rules for stacking of multiple markers, shapes, etc.: http://www.jazdecka-turistika.sk/images/stories/…

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    Comment #11694259

    Author here. I admit, it has been more than a year since I made a significant contribution. It kind of correlates with change of my job – since I started to work with my current em…

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    Comment #11694246

    Author here. They are very independent. In short: Cubes is OLAP framework for abstracting aggregate queries on top of a datastore, mostly through SQL. You define a so called multi-…

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    Comment #8532599

    I don't think we can equate complexity of a tropical thunderstorm to the complexity as described in the article. The discussed complexity arises from local connections (be it persi…

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    Comment #8328262

    What about a cold weather? You can still turn the crown in gloves when it is freezing.

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    Comment #7983976

    There is one advantage in people mispronouncing your name though. In my experience, people within a group tend to converge towards one pronunciation or variation of your name. On a…

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    Comment #7979594

    I think that if people were more familiar with Smalltalk, the Objective-C would not get that bad rating. I find the Smalltalk message passing syntax is way more readable than more …

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    Comment #7940063

    That reminds me SOAR[1] (from 1984): Smalltalk on a RISC Smalltalk on a RISC (SOAR) is a simple, Von Neumann computer that is designed to execute the Smalltalk-80 system much faste…

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    Comment #7566792

    Git based SparkleShare: http://sparkleshare.org

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    Comment #7422425

    It's about the principle. I'm not saying that the problem has no solution, I can convert the files using someone else's computer as you are saying. Why should I get a USB CD drive …

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    Comment #7417308

    FFS, this is "HackerNews"... write a bash script to do it for you. I have written quite a few bash scripts, python scripts and long ago ruby and smalltalk scripts to do things for …

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    Comment #7416840

    You are right, I can get all the necessary hardware for that. That is not a problem, problem is that I can't have that when I need it. Imagine you go to a meetup and would like to …

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    Comment #7416805

    You are right, it is not true of all proprietary software. There is no problem with software upgrades, not even with frequent software upgrades. Problem is when the software requir…

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