Slashdot stories can be listened to in audio form via an RSS feed, as read by our own robotic overlord.

 



Forgot your password?
typodupeerror

Comment: Applescript & Automator? (Score 1) 299

by alangmead (#48287721) Attached to: It's Time To Revive Hypercard

I don't think Applescript and Automator bridge the gap between non-programmer and programmer as slowly and as fluidly as Hypercard did. A non-programmer could start using Hypercard as a simple flat file database without programming. The sample Addressbook etc. Hypercard stacks were perfectly usable and there was a large quantity of freeware and shareware stacks that (inherently) came with complete source code. If someone had just a small wish for how it behaved differently ("I wish the addressbook had a nickname field:) many could be added through the GUI tools without programming. At some point, they may wish for behavior that involved changes in code, if they reached that point, the code had a fairly strong mapping to the concepts they had learned so far (stacks, cards, backgrounds, fields, etc) that they may be able to suss out what the code was doing and figure out simple changes. Once doing a fair amount of modification of the existing code, some may choose to strike out on their own and create something new.

Applescript and Automator seem to be more about simple automation of tasks. Which is a great power to give someone. ("Ugh, I hate doing this same drudgework every day|week|whenever_the_situation_bothers_me") but seems to me still a larger jump from non-programmer to programmer.

Comment: Re:Missed the point (Score 1) 594

by alangmead (#36970690) Attached to: The Most Expensive One-Byte Mistake
Saying "PDP" instruction set makes them sound all the same. C is very similar to the PDP-11 instruction set, Unfortunately, it was produced after C was developed. I strain to find similarities between the PDP-7 instruction set and C. Most of the PDP-11-isms that people see in C are the post-(increment|decrement) instruction variations and the MOV variations that dereference an address register.
Space

A Map of the Universe, 10 Years In the Making 130

Posted by timothy
from the so-it's-gotta-be-good dept.
gabbo529 writes "Astronomers at the Harvard-Smithsonian Center for Astrophysics (CfA) have created a map of the universe called the 2MASS Redshift Survey. The astronomers put in 10 laborious years in creating the map and it is what they call the most complete 3-D map of the local universe (out to a distance of 380 million light-years) ever created. 2MASS Redshift Survey extends closer to the Galactic plane than any other map of the universe before it; the region is generally obscured by dust."
Security

Are You Sure SHA-1+Salt Is Enough For Passwords? 409

Posted by CmdrTaco
from the good-enough-for-govt-work dept.
Melchett writes "It's all too common that Web (and other) applications use MD5, SHA1, or SHA-256 to hash user passwords, and more enlightened developers even salt the password. And over the years I've seen heated discussions on just how salt values should be generated and on how long they should be. Unfortunately in most cases people overlook the fact that MD and SHA hash families are designed for computational speed, and the quality of your salt values doesn't really matter when an attacker has gained full control, as happened with rootkit.com. When an attacker has root access, they will get your passwords, salt, and the code that you use to verify the passwords."

+ - RIAA's Tenenbaum verdict cut from $675k to $67.5k-> 1

Submitted by NewYorkCountryLawyer
NewYorkCountryLawyer (912032) writes "In SONY BMG Music Entertainment v. Tenenbaum, the Court has reduced the jury's award from $675,000, or $22,500 per infringed work, to $67,500, or $2,250 per infringed work, on due process grounds, holding that the jury's award was unconstitutionally excessive. In a 64-page decision (PDF), District Judge Nancy Gertner ruled that the Gore, Campbell, and Williams line of cases was applicable to determining the constitutionality of statutory damages awards, that statutory damages must bear a reasonable relationship to the actual damages, and that the usual statutory damages award in even more egregious commercial cases is from 2 to 6 times the actual damages. However, after concluding that the actual damages in this case were ~ $1 per infringed work, she entered a judgment for 2250 times that amount. Go figure."
Link to Original Source

Unix is the worst operating system; except for all others. -- Berry Kercheval

Working...