Your statement is shit. "Some guy I knew a long time ago once used threads for some unspecified purpose and when he got to thousands of threads it become very slow". Well that is just great. What was he trying to do? How was he trying to do it? You act like your anecdote proves something but without this information it contributes nothing to what could have been an interesting discussion.
Since the discussion was originally about COBOL, are you suggesting that language is more suited to massive multithreading than Java? If so, why? And if you truly need thousands of threads, perhaps you need Erlang?
Someone who deliberately cuts off their own legs with a chainsaw don't get sympathy. So why should addicts?
I imagine someone who would do that on purpose must be suffering from some serious mental problem, or must have been blackmailed or under some kind of duress. Certainly they do deserve sympathy and help.
What "undefined" means here for most compilers is that it will make the best attempt it can under the C rules but the results may vary on different machines. Ie, it will use the underlying machine code for adding two registers, which may wrap around or possibly saturate instead, and the machine may not even be using tw's complement.
No, that would be implementation defined behavior.
Any flock of flying robots, autonomous or not, over my head or my property will encounter bags of nails, wires and other terrible obstacles designed to swat them.
Remember kids, what goes up must come down... in unrelated news, people who oppose drones can be recognized by the nails, wires, and other 'terrible obstacles' that embedded in their face.
They should take this site and give it a new name. Or get Malda to let them use "Chips & Dips".
Leave everything else intact, archives, user ID database, everything except the name.
Then use the Beta code and start a new site and give it the slashdot.org name, and they can have what they want without the embarrassment of having the current userbase escape from the basement or the attic and offend the sensibilities of the yuppies or hipsters or metrosexuals or whoever it is that they really want for an "audience"."
Oh my god that's so unreasonable, especially compared to the rest of Europe!
Not this compiler-inserted backdoor crap again... Look, an assembler could insert a backdoor as well. And any of the developers could insert a backdoor. Did you read the entire source code? Even if you did, do you think you could find a cleverly hidden backdoor?
Besides, all you need to do to get rid of the hidden compiler backdoor (assuming there is one) is write your own compiler, use it to compile the suspected compiler, then use the generated compiler to compile itself, and presto, the backdoor is gone. Writing an interpreter instead of a compiler is also an option. Since you only need to do this whole process once, your compiler doesn't need to do any smart optimization and it's acceptable for the whole process to take some time (a week? a month? who cares).
Most kids are going to have access to a normal computer anyway, which would include a monitor, keyboard, and mouse. They can use ssh access or some kind of remote desktop to control their RasPi. No extra support hardware required, apart from a power supply, a sd card (they're dirt cheap) and a UTP cable to connect it to a switch/router. Your 'well past $200' estimate is completely ridiculous.