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Comment Re:SlowNewsDay (Score 2) 71

What we have here is a pen-and-paper exercise

GM: "Your party is enriching uranium when suddenly one of your centrifuges begins accelerating outside its operational parameters. How do you react?"
China: "We cast clairvoyance on the US to see what technology they use to respond to this issue."
US: "We summon a tarasque in the middle east and shout for everyone to look over there."

Comment Re:Mark Advertisements as Such (Score 1) 263

I don't think video is the proper medium for that kind of content. Candid information from an engineer on an interesting project can be interesting, but slashdot already has a mechanism for relating that kind of information. I understand that there are monetary reasons for pushing video on slashdot, but you would be better served with videos of the interior of data centers or production facilities than you would be with someone talking at a camera.

Comment Re:Parking Garages? (Score 2) 164

I suspect that the parking garage is where the card numbers were compromised. Someone likely dismantled the credit card reader when noone was around and added a simple device that tapped into the current MSRs signal line and logged everything to an sd card. They could even give it a bluetooth or wifi interface if they wanted to be fancy about it.

Comment Re:Added value of Go? (Score 2, Interesting) 186

I tried grabbing go and compiled a hello world to compare it to C:

[talisman@talisman-pc:~/tmp]$ uname -a
Linux talisman-pc 3.2.13-1-ARCH #1 SMP PREEMPT Sat Mar 24 09:10:39 CET 2012 x86_64 AMD Athlon(tm) II X4 640 Processor AuthenticAMD GNU/Linux
[talisman@talisman-pc:~/tmp]$ cat test.go
package main

import "fmt"

func main() {
fmt.Println("Hello, world")
}
[talisman@talisman-pc:~/tmp]$ time go build test.go

real 0m2.215s
user 0m2.547s
sys 0m0.210s
[talisman@talisman-pc:~/tmp]$ ls -lh test
-rwxr-xr-x 1 talisman talisman 1.3M Mar 28 15:43 test
[talisman@talisman-pc:~/tmp]$ time ./test
Hello, world

real 0m0.003s
user 0m0.000s
sys 0m0.000s
[talisman@talisman-pc:~/tmp]$ cat test.c
#include <stdio.h>

int main(int argc, char **argv) {
printf("Hello, World!");
return 0;
}
[talisman@talisman-pc:~/tmp]$ time gcc test.c

real 0m0.047s
user 0m0.027s
sys 0m0.013s
[talisman@talisman-pc:~/tmp]$ ls -lh a.out
-rwxr-xr-x 1 talisman talisman 6.6K Mar 28 15:45 a.out
[talisman@talisman-pc:~/tmp]$ time ./a.out
Hello, World!
real 0m0.001s
user 0m0.000s
sys 0m0.000s
[talisman@talisman-pc:~/tmp]$

This is obviously not a very scientific comparison, but the takeaways are that the go executable was 1.3M compared to the C executables 6.6K and the go compile took over 2 seconds whereas the C compile took less than 0.05 seconds.

Comment Rooting your bank account (Score 1) 463

We would suddenly have an anonymous currency that can be kept on credit chips (or smartphones) and traded, just like paper money. No longer would handling money require expensive cash registers, safes, and secure collections; your smartphone could be your point of sale.

Anonymous currency stored on a perpetually networked device with a long list of known escalation exploits? What could possibly go wrong?

Comment Resources spent delaying the inevitable are wasted (Score 2) 363

Unless we develop a source of energy that has all the convienances of fossil fuels and costs less we should operate under the assumption that all fossil fuels will be burned eventually. It doesn't matter how many political drawbacks you attach to fossil fuels. If burning oil is the cheapest option then someone, somewhere will continue to do so. Any resources we tie up in trying to slow down the consumption of fossil fuels will ultimately have been wasted.
We have two options when it comes to dealing with climate change. We can invest in developing a carbon neutral fuel source that costs less than fossil fuels without subsidies, or we can invest in adapting to a change that we cannot stop. Everything else is pointless politics that can only hurt us in the long run.

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