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Comment Re:Read the first volume (Score 1) 220

It's also well worth the effort (and it is a lot of effort) to read the third volume, Sorting and Searching. The second volume (Seminumerical Methods) may be useful if you do certain kinds of work, but Fundamental Algorithms and Sorting and Searching are worth almost any professional programmer's time.

I have to admit I haven't bought 4A yet.

I really hope that Knuth is grooming someone to take over the work of completing the full set when he dies, or becomes unable to continue.

Comment Re:Maybe I'm more anal-retentive than most (Score 2) 113

I'm always careful to grab mine, but with all the bullshit rules these days I have FOUR FUCKING BINS plus my bag to take through TSA.

It's complete fucking security theater. Stop requiring removal of all these devices that just slow down lines and lead to lost items. It's all bullshit.

If you travel much, pay the money ($100) and go through the process of getting your Global Entry card, which also gives you TSA Pre-check. It's well worth it for the hassle it saves. For a little less ($85) you can sign up for TSA Pre only, but if you ever leave the country the $15 extra for Global Entry will make re-entering the US much easier. I recommend Global Entry even if you just think you *might* travel internationally.

Comment Re:Not a unique situation (Score 2) 85

I bought a PC a while back which the family stopped using because they forgot their password and couldn't get in and it didn't come with media so they could recover it, obviously they never made recovery media but I'm sure lots of people don't — and of those who do, probably very many of them lose it anyway. I recovered the Admin password and ran the recovery on the hidden partition and bingo, back to factory state.

There's a shitload of people buying PCs for no good reason all the time.

Comment Re:I think the answer is obvious (Score 1) 242

Reliable is more important than cheap.

You need both for uptake. The average person won't spend more than about $300 for a gadget, and they'd rather spend $100. $300 is a pretty feasible price target for a small printer with one extruder. You could sell it without a heated bed at that price, and tell people to print only in PLA. There is high-temp PLA now which can be annealed in an oven and then handle somewhat higher temperatures, so that would cover most people's needs. Do a delta since it is cheaper to make it stable and avoid backlash, and because it uses only four sensors — ideally three hall for the X Y Z_MAX, and an inductive on the Z_MIN for bed leveling. $300 is not even a challenging price point; it can be even cheaper if you skip a display, which I don't actually think is that useful if you're not installing the printer in a remote location.

Comment Re:Stupid (Score 1) 232

Your green option is completely unviable not to mention that it has the same problem that you mentioned yourself, it's similar to petroleum diesel, hello NOx and particulate emissions which are primarily the reason for this ban in the first place.

No. Politics is the reason for this ban in the first place because the NOx is a solved problem with urea injection and the particulate emissions of gasoline are more hazardous and just as prevalent as those from diesel.

Comment Re:How the fuck.... (Score 1) 232

The proliferation of gas at service stations is even higher in Oz than in Europe. I had no problem driving an gas powered Commodore from Perth to Broome, I don't see why trucks would either.
Also the really long haul trucks have much bigger tanks than the traditional ones.

Yes, but for a laden truck the question is whether it's getting high or low single-digit MPGs, so it's still an issue. The energy density of ethanol or propane is arse.

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