stevek · HackerTrans

Anybody know why it is a cycling (circular) motion rather than a linear stepping motion? It looks like the apparatus has a strange rolling motion which needn't be as pronounced.

stevek

7 anni fadiscuss

Yes! Get a clear picture of what you want from this. Know your own mind before you enter into serious conversations with the company.

Best case, you both win.

stevek

7 anni fadiscuss

COM is not windows specific any more! Or rather there is a portable COM-like thing which looks like a good fit for cross language development https://github.com/Microsoft/xlang

It's from the team who delivered cppwinrt (aka moderncpp). So the C++ projection doesn't have all the nasty baggage one usually associates with COM. https://msdn.microsoft.com/en-us/magazine/mt745094.aspx?f=25...

stevek

12 anni fadiscuss

I also really enjoyed the course. The book behind this course is called "The Elements of Computing Systems". I've been recommending it to lots of people.

stevek

12 anni fadiscuss

Not a fix at all! It shows how to disable SSLv3 on a IE and some http servers.

stevek

12 anni fadiscuss

Yay for Nintento and boo to patent trolls.

The article is rather lightweight and short. It doesn't say what the claims actually were.

stevek

13 anni fadiscuss

From the link: Europlugs are only designed for low-power (less than 2.5 A) Class II (double-insulated) devices that operate at normal room temperature and do not require a protective-earth connection.

stevek

13 anni fadiscuss

>> "The fact that it has not decomposed shows you how unhealthy it is for children." > How does that show it's unhealthy for children? I'm not saying that a burger from McDonald's isn't unhealthy, but why is this evidence of it?

When something differs from the natural order, I think it's fair to treat it with a large dose of suspicion (even horror!) and put the onus on the unnatural to justify itself as safe.

stevek

13 anni fadiscuss

> There are now inductive loops as you traverse the offramp. They sense if your car is exceeding a given speed, and they trigger a red light at the end of the offramp if you are. Then, after that turns green, the system triggers another red light four blocks down the road to be sure you're not drag racing.

Oh that's a wonderful nudge! These sound much more better than speed cameras. No need for a bureaucratic system of enforcement for the simple things.

Just as long as they're used judiciously. I can imagine the rage if the guy in front keeps triggering the red for everybody.

stevek

14 anni fadiscuss

One part in the article really caught my attention:

    Recruiting and hiring isn’t considered a core activity

I think that once your company grows beyond a certain size, it must become so. We hired a full time in-house recruiter around 100 people and it has had enormous benefit.

stevek

14 anni fadiscuss

Does nobody else find the repetition objectionable? e.g. NEW = ('N', 'New'), If your values have good names, you can easily deduce "Some Constant" from SOME_CONSTANT or vice-versa. While I'm at it, having abbreviations built-in seems iffy too.

stevek

15 anni fadiscuss

Entertaining rants, compression (data & image) & general sweng.

http://cbloomrants.blogspot.com/

stevek

15 anni fadiscuss

I agree, reading assembly is a great skill to have for some domains.

You'll almost never write assembly these days, except in the most niche of niches. A much more productive approach is to use intrinsics in a higher level language and examine the generated code. You don't even need to know every instruction. At this level you'll be looking out for sillyness such as register spills, hardware dependent badness (hello load-hit-stores)

stevek

15 anni fadiscuss

We've done this. A modified clang-interpreter spits out some json. Python scripts consume the it and generate reflection data, script bindings etc.

We're very happy with the results. It's a little bit slower than hand parsing the headers, but the robustness more than compensates for it. We set up a unity build (just for the headers) to make up the speed difference.

stevek

16 anni fadiscuss

The single worst thing that people do wrong when writing regular expressions is to use .* x when really they should use [^x]* x (i.e. the common case of looking for some kind of terminator 'x')

The worst case I ever saw had many .* running over some c++ source which would take several minutes per file. Presumably trying all combinations of backtracking. With the negated character class [^x] it was < .1 of a second.

Edit: I see his twitter feed has .* as the icon. Ha!

Edit2: My * are getting eaten by the formatter. There should be no space after them

stevek

16 anni fadiscuss

Yes, it's mostly for entertainment value.

However, I didn't previously know about the commmand-t plugin. It made the read worthwhile, independent of entertainment.

stevek

16 anni fadiscuss

For most people on HN I suspect this would be more like:

1. Close your IM, email and browser

stevek

16 anni fadiscuss

What a strange infographic. Why are google & oracle on opposite sides, but nokia & quallcomm neighbors? Deliberate or accidental? It looks more "graphic" than "info".

stevek

16 anni fadiscuss

818 is certainly worth a look.

Pretty amazing really.

stevek

16 anni fadiscuss

Ouch, it looks like defragging your SSDs became worthwhile again!

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