‘As a programmer, thanks to plummeting memory prices, and CPU speeds doubling every year, you had a choice. You could spend six months rewriting your inner loops in Assembler, or take six months off to play drums in a rock and roll band, and in either case, your program would run faster. Assembler programmers don’t have groupies.’
https://www.joelonsoftware.com/2007/09/18/strategy-letter-vi...
I don't see anyway to keep that secret.
The freedom of movement is impaired with your elbow in the awkward position. Also when I do it, my elbow and hand blocks my view to the blind spot on that side.
I worry that the long hours and extraordinary commitment to our craft may not be worth the sacrifices we make. The time is now for me, and I'm driving hard to a personal goal. Late nights and early mornings, essentially every waking hour is spent preoccupied by building a great product. And I see it in my son's eyes that he's missing me.
Reading Gruber's final paragraph reminds me that I'm going to regret this lost moment in time with my family, and that any success achieved will be paid for by their commitment to stand by me along the way.
Tonight, I'm going to kick off early and go watch his Hockey practice. And then enjoy a few periods of the Leaf opener tonight with the kid. He deserves it.
http://hackaday.com/2011/08/11/how-to-put-your-logo-in-a-qr-...
Yes, I cried like a little girl.
Good times.
Powerful stuff.
Jon's particular slant was reading the comments in the timezone database and reflecting on the political influences captured within. A fun read.
First the cube sinks, so you won't be able to get it back easily if you want to abort. It rattles around the bottom of the fryer as it melts and then converts to steam. The bubbles of steam rise and splatter violently.
(I got in a bit of trouble that night, as the patrons could hear the commotion in the dining room.)
HDMI is really bad design, and due to its DVI legacy they've pushed the up against the limits of what is possible. Right up against the limit.
1) it's twisted pair technology instead of coax 2) it's parallel instead of serial 3) it's very fast (10.2 Gbps)
If you just spent money on a new 7.1 AVR, and a Deep Color Blu-ray player then you'll be needing cables that have been manufactured and tested to a highest HDMI 1.3 standard. Resistance, skin effect, impedance, capacitance, cross talk and inductance all conspire to disrupt the data and since it's digital, you will be left staring at a black screen or hearing pops and audio dropouts. This kind of quality control is not cheap, and is much more than a simple continuity check on each line within the bundle.
I've tested some really expensive HDMI cables and seen what is possible with them. I've ignored the "Direction of Flow" arrows on some long lengths and had them fail, reversed the cables and had it work. There is real engineering that goes into these things, and that is what you are paying for.
So for short lengths (3-6') the cheapest HDMI cable might be good enough, and you will probably be happy. But I'd still be looking for the HDMI 1.3 logo on the package, at least then you can be sure it has been tested against the upper ends of the spec.
Thanks.
Abrash did amazing things with assembly to get Quake to run on the 486.
I don't know if Carmack, Abrash, or someone at SGI (it's in OpenGL source code too) came up with it; but it seems like witch craft to me.
Let's set the stage here, as I'm sure most will be expecting a nice motivating pitch about why you should quit your job. My purpose here is to find a way to keep one of our bright young stars from doing just that.He wants to execute on his planned startup, and I want to provide all the same opportunities a startup offers, within my organization, so that there is no need to look elsewhere for...
I too have played with that one, but I used JavaScript... These problems are engaging enough to keep you interested, especially when you are trying out a new language. The challenge is significant, and the optimizations required to solve these help you explore some the deeper depths of a language, when compared to a "hello world!" type of problem.
Look, if the COTS chips within the iPhone are available to everyone, (they are), then anyone can implement the same features (they will). The COTS chip makers know this, and in fact often they put only the features that have mass appeal in their SOCs creating a lowest common denominator solution, which maximizes their market.
Now consider what happens if Apple can design a chip that they, and only they use. Then the features within the iPhone will have a full lifecycle advantage over the competition; the SOC vendors will of course copy what makes the Apple feature "cool" but they will always be a generation behind...
So the announcement that he was leaving left me certain that MS was past its peak, and will decline over the next decade.
That was until reading this article. Ballmer impresses me with the insight in how to replace such an important leader. Reaching into Max Weber for a credible plan, and then ensuring Gates names two incredible minds to carry on after he's gone: Ozzie and Mundie.
The question is can two replace the one? Time will tell, but a certain downfall is now less certain in my mind.
Thanks WSJ for a great article.
The strangest one I've seen is the fast sqrt() function in SGI OpenGL source code: there's a magic step where a right bit shift is applied to a 32bit IEEE float.
(oops.. just clicked your link, looks like we're related)
Your code is everything. You should take care of it properly.
On the other hand, if you are working on OSS, then of course your need for privacy is trumped.