A special new "Add rule 'source,destination,timer'' packet is added, to be sent to a router. This causes the router to initiate a 3-way handshake with 'destination' to confirm that they requested the new rule, and if so, they add the rule to their table and set the expiration timer.
How would you prevent malicious use of the "do not send to the source/destination" packets?
And ya im pissed, i have had my debit card used 3 times in the last 2 years no don't tell me i should be using a CC i don't want to pay the extortion fees they charge not going to happen..
There are plenty of credit cards out there that have no annual fees. If you pay your bill on time and in full each month, you don't have to pay any interest or other kinds of fees. If you can't manage to remember to pay your bill on time, you can pre-pay your credit card. You might have other reasons to avoid the general advice of using credit cards over debit cards, but "extortion fees" isn't really a valid reason.
Am I being overly cynical and just imagining things?
No, you are just old.
The idea behind the "increase power" and "repeat as necessary" parts was that if you increase power *enough*, you'll end up with line-of-sight, even if you didn't have it to start with.
I am glad someone got the joke. I considered talking about two modes of operation ("line of sight mode" and "make line of sight mode") instead of error correction algorithms, but I thought the error correction thing was more subtle and humorous. I guess it was too subtle. I don't plan on quitting my day job.
Lasers require line of sight, which is obviously a problem.
Not if you have the right error correction algorithm. If packet transmitted successfully, send next packet; otherwise increase power and try again. Repeat as necessary.
I plan to be part of a virtual community with proper permissions settings
My recommendation: Read the CC&Rs very carefully.
Security and safety of my children came first, of course. Can the home(s) I'm looking at be connected to high-speed internet service was near the top of the list though. I have access to Cox and FiOS up to 150Mb, which meets my needs for the immediate future. Gigabit would be nice to have though...
When I purchased my house, I wrote availability of high speed Internet into the contract. This was 10 years ago at a time when the phone company would not tell you in advance if a particular address has DSL service available; the only way to know for sure was to put in an install order. My real estate agent whined that I couldn't put that in an offer, but I said, "Yes, I can. It is a contract and I can put in anything I want." I put it into the contract, ordered the DSL service, and once the DSL was turned up (which it did), the deal was done. Fiber has since come to my area so life is even better now.
Point of all this is that in my case, high speed Internet had a huge impact on the property value to me. No Internet means the property value is zero in my mind. Sounds like I am not alone.
Or, are you saying that the crazy homeless guy on the street may in fact be making a valid point and we should give him equal time?
The crazy homeless guy on the street gets his "equal" time in proportion to his audience and the reception of his message from his audience. He has (and generally receives) the right to stand on the street corner and express his point (within reasonable civility constraints). While his point may or may not actually be valid, society in general has voted that it is not valid (because he is called crazy and is standing on the street corner and not in a lecture hall or in a more formal public venue.) The only real difference from an opinion expressed by a crazy on the street corner, a creationist at a university lecture, and published peer reviewed scientist is the size and caliber of the audience - in general "society's" opinion or "vote" on the message.
This discussion here on slashdot and the controversy on campus about this particular conference are part of the process of society reviewing the opinion of creation. While I personally don't believe in creation, at least not in the last ten thousand years / biblical sense, I am fine with civil discussion and debate of the topic on a university campus. That being said, it does need to be a civil discussion and there must be room for debate.
Of course, that doesn't work if you are using the phone to read Twitter while waiting in line, because seriously, what else are you expected to do while shuffling along?
Reading Slashdot?
I know my android device has a barometer, but I can't seem to figure out why. Sure it's kind of neat to be able to see the pressure graphed over time, but I don't think it's a big selling point on devices. Is it just a side effect of some other hardware that makes it easy to implement or something?
Accurate altitude detection? GPS altitude isn't that accurate (at least on cheap consumer level GPS receivers). I have a hand-held Garmin GPS targeted at hiking and it has a barometer built in for more accurate altitude. Perhaps phones are adding them for the same reason.
I tell them to turn to the study of mathematics, for it is only there that they might escape the lusts of the flesh. -- Thomas Mann, "The Magic Mountain"