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Search: Posts Made By: Chainsaw ; Forum: Computer Science and child forums
Forum: Computer Science Feb 10th, 2005
Replies: 12
Views: 4,763
Posted By Chainsaw
Oh, I take that back, it was not a stored-program computer but then neither, apparently, was ENIAC. They both apparently used wires and switches.
Forum: Computer Science Feb 10th, 2005
Replies: 12
Views: 4,763
Posted By Chainsaw
That was the first AMERICAN computer, but the English claim to have an earlier WWII stored-program computer that was a code breaker and therefore "secret". It was called "Colossus" and has been...
Forum: Computer Science Feb 6th, 2005
Replies: 6
Views: 7,910
Posted By Chainsaw
Ya, it is a serious investment in time. PPC is easier because it is "mostly Windows" and you can use wizzards and samples to get most of the way to where you want to go.
Forum: Computer Science Feb 6th, 2005
Replies: 6
Views: 7,910
Posted By Chainsaw
Which phone OS are you targeting? Symbian? PPC? Palm? Something else? If you are just going to use a 'plain old phone' you will have to see what kinds of development kits you can get for them;...
Forum: Computer Science Feb 2nd, 2005
Replies: 20
Views: 8,725
Posted By Chainsaw
And is DNA just the storage module for a biologic computer? Let's see, what cells do I need over HERE? Well, consult my handy dandy DNA strand.... SKIN!
Forum: Computer Science Jan 31st, 2005
Replies: 12
Views: 4,763
Posted By Chainsaw
Later in 1941, after an unfortunately-placed resistor supplied the incorrect voltage to a circuit, the first 'bug' was invented.

By January, 2005 the number of bugs in shipping software exceeds...
Forum: Computer Science Jan 19th, 2005
Replies: 14
Views: 5,022
Posted By Chainsaw
There are several real-time, DOS-like operating systems available, such as RTOS:
http://www.smxinfo.com/index.html

These support modern disks and such, perhaps they could be a solution. ...
Forum: Computer Science Jan 13th, 2005
Replies: 14
Views: 5,022
Posted By Chainsaw
Yeah, that's a real bummer. Sorry!
Forum: Computer Science Jan 12th, 2005
Replies: 14
Views: 5,022
Posted By Chainsaw
Ah HAH! So you have ancient hardware boards that don't buffer up signals, which is why you need real-time response in a PC to read those signals from your hardware board.

How about investing in a...
Forum: Computer Science Jan 12th, 2005
Replies: 14
Views: 5,022
Posted By Chainsaw
Ah, I see, one of those old timing issues. Well, your local public school probably has hideously old computers that they would love to unload on you, especially if you bought them a brand new one to...
Forum: Computer Science Jan 12th, 2005
Replies: 5
Views: 3,748
Posted By Chainsaw
I'm referring to options inside Outlook Express, not in the LDAP server....
Forum: Computer Science Jan 12th, 2005
Replies: 14
Views: 5,022
Posted By Chainsaw
DOS still runs fine on the fastest, most modern PC's. Why not stick with what works, but with new hardware?

Don't forget that a free copy of DOS is in every Windows system (well, it was easy...
Forum: Computer Science Jan 12th, 2005
Replies: 5
Views: 3,748
Posted By Chainsaw
Did you try the 'accounts...' menu choice, and the 'Directory Services' tab? You can 'ADD' a new LDAP server there, and then OE will look up addresses there.
Forum: Computer Science Jan 11th, 2005
Replies: 5
Views: 3,748
Posted By Chainsaw
You could run an LDAP server on a machine and have any number of Outlook Express copies connected to that server; under the "Accounts"/"Directory Services" are a list of LDAP servers and you can add...
Forum: Computer Science Jan 8th, 2005
Replies: 20
Views: 8,725
Posted By Chainsaw
I asked google "How does a computer work?" and here's one of it's first answers...

http://www.ieee-virtual-museum.org/collection/tech.php?taid=&id=2345795&lid=1
Forum: Computer Science Dec 24th, 2004
Replies: 8
Views: 3,047
Posted By Chainsaw
Hee hee - brilliant! It's like decoding a menu at a fancy resteraunt....

"Braised finely ground young beef nestled inside a freshly baked bun, with tender greens and roma tomatoes..."

"A...
Forum: Computer Science Dec 16th, 2004
Replies: 6
Views: 5,086
Posted By Chainsaw
Only because VC comes with a bunch of samples, including, I think, a tray sample. But it probably uses MFC, so for that you'd need VC.
Forum: Computer Science Dec 16th, 2004
Replies: 4
Views: 9,029
Posted By Chainsaw
Imagine something like:

. . .
set Suit = random value 1..4
set Card = random value 1..13 // ace, 2..10, j, q, k
set input-suit to 0
while Suit != input-suit
ask for suit as input-suit
Forum: Computer Science Dec 16th, 2004
Replies: 6
Views: 5,086
Posted By Chainsaw
So you'd have at least four basic parts; a form you fill out to enter an appointment or thing to remind you of, a list of things pending, a background task that just watches the clock, and then the...
Forum: Computer Science Dec 15th, 2004
Replies: 19
Views: 6,910
Posted By Chainsaw
For Onauc:

There are a few different ways to simply change the language of the keywords. One method is to take a running C compiler and tinker with the parser; where the bnf says 'WHILE' you...
Forum: Computer Science Dec 15th, 2004
Replies: 19
Views: 6,910
Posted By Chainsaw
There are various tools that can turn a BNF description of your language into state tables or code; you might check out YACC, but there are others (see Google). Another approach is to build your own...
Forum: Computer Science Dec 12th, 2004
Replies: 19
Views: 6,910
Posted By Chainsaw
So you searched and found Backus Naur Form. And maybe you saw some examples like (this is from Oberon):

number = integer | real.
integer = digit {digit} | digit {hexDigit} "H" .
real = ...
Forum: Computer Science Dec 11th, 2004
Replies: 1
Views: 3,819
Posted By Chainsaw
How would YOU do it? Seems like its something like:

1) sort the processes into priority order
2) give them each min(8ms,execution time left) of time (and lowering their remaining time by that...
Forum: Computer Science Dec 11th, 2004
Replies: 19
Views: 6,910
Posted By Chainsaw
You mean, like how do you write a compiler?

Well, there are many good books and such on the topic; Google can be very helpful there. But generally the hardest part is to define the language in a...
Forum: Computer Science Nov 23rd, 2004
Replies: 10
Views: 9,604
Posted By Chainsaw
I'm sorry, but I can't resist:

"I like a woman who's into LaTeX"

:-)
Forum: Computer Science Nov 19th, 2004
Replies: 4
Views: 3,128
Posted By Chainsaw
There are a few different encoding schemes in play now, RGB is one, CMYK is another; different file encodings use different schemes.

Most OS's use either straight RGB when you tell it how to light...
Forum: Computer Science Nov 19th, 2004
Replies: 7
Views: 4,633
Posted By Chainsaw
You are asking questions that are hard for us to answer for you because "it depends" a lot on what your true goals are. You have stated a bunch of kinds of add-ins and products, but there are entire...
Forum: Computer Science Nov 19th, 2004
Replies: 7
Views: 4,633
Posted By Chainsaw
Huh, so you want to learn how to code
- an operating system like linux
- FTP servers and their ilk
- compression algorithms
- browser extensions
- email clients
- email servers (pop? exchange?...
Forum: Computer Science Nov 18th, 2004
Replies: 1
Views: 3,575
Posted By Chainsaw
I tried Google "weighted graph traversal algorithm" and it gave a bunch of interesting links, such as this one:

http://www.cee.hw.ac.uk/~alison/ds98/node64.html
Forum: Computer Science Nov 7th, 2004
Replies: 6
Views: 10,160
Posted By Chainsaw
Heck give it a try and see! I haven't done this in a LONG time, so I may not have 100% of the steps down.
Forum: Computer Science Nov 6th, 2004
Replies: 6
Views: 10,160
Posted By Chainsaw
The MS File Explorer program and others like it, when coming across a file with an extension, look in the registry in a specifc location to see what program is associated with that file's extension....
Forum: Computer Science Nov 6th, 2004
Replies: 16
Views: 13,365
Posted By Chainsaw
Yes, I agree with TKS in that the dissertation could be less about how to use existing technologies, but more about exploration of new/improved technologies with code to prove/disprove/measure.
...
Forum: Computer Science Nov 4th, 2004
Replies: 3
Views: 4,698
Posted By Chainsaw
d. How quickly can you get someone else to do your assignment?

:-)

Did you have a question, or are we just supposed to admire the kinds of quizes your teacher gives?
Forum: Computer Science Nov 4th, 2004
Replies: 6
Views: 10,160
Posted By Chainsaw
Creating the association means that anytime someone double-clicks on a file with 'your' extension, your program will be launched and your WinMain will get the file name so you can open the file and...
Forum: Computer Science Oct 31st, 2004
Replies: 4
Views: 2,843
Posted By Chainsaw
Like all things, you start with an idea for what to do. My suggestion would be that you then work out specific details for the various pieces; sort of like a 'storyboard' for a movie.

Where you...
Forum: Computer Science Oct 27th, 2004
Replies: 16
Views: 13,365
Posted By Chainsaw
How about analyzing the risks to homeowners when wireless networks are ubiquitous (sp?) and folks like your mother depend on them every day. What are the risks? how do you educate customers?

If...
Forum: Computer Science Oct 1st, 2004
Replies: 3
Views: 4,176
Posted By Chainsaw
if the set of tv stations you receive is {2,4,5,7,9,13}, what's the probability that ALL of those stations are showing a commercial at any given time?

(hint: 9 is a pbs station, so they're doing a...
Forum: Computer Science Sep 27th, 2004
Replies: 12
Views: 10,631
Posted By Chainsaw
Just remember the difference between math and CS. Math is pure and beautiful. CS wishes it were.

Math takes pure concepts and tries to capture their beauty in symbols. If we fail, the concepts...
Forum: Computer Science Sep 27th, 2004
Replies: 2
Views: 3,829
Posted By Chainsaw
ya, me neither. If there are 4 billion people you need to support 4 billion addresses or one 32-bit integer (convienient!)

So, if the chars are A-Z and 0-9 you have a base-36 numbering system to...
Forum: Computer Science Sep 25th, 2004
Replies: 4
Views: 6,576
Posted By Chainsaw
Not in Notepad, no. In a hex editor, maybe with a ton of patience. But an exe generally has a header record and sections with headers before them and the like. Try using DUMPBIN on a small exe and...
Showing results 1 to 40 of 58

 


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