Search found 17 matches

by bloodavenger9
Mon Dec 20, 2010 3:53 pm UTC
Forum: Coding
Topic: website development: where to begin?
Replies: 8
Views: 1765

Re: website development: where to begin?

wow thx guys that was a lot of information!
also, eventually i would like to provide the service for mobile devices (android, iphones...) either thru an app or a mobile version of the website. Any suggestions?
by bloodavenger9
Mon Dec 20, 2010 2:44 am UTC
Forum: Coding
Topic: website development: where to begin?
Replies: 8
Views: 1765

website development: where to begin?

Heylo guys, I now have some free time on my hand and want to try to do some web dev. I know what i want to do but don't know where to start or how. I want to build a web site that dynamically grab updated information of certain characteristics from another website's database (no hacking), format it ...
by bloodavenger9
Sat Dec 04, 2010 7:47 pm UTC
Forum: Computer Science
Topic: Animation generated from code?!?
Replies: 5
Views: 1757

Re: Animation generated from code?!?

Wow thx guys those were all pretty cool stuff!
by bloodavenger9
Sat Nov 27, 2010 10:06 pm UTC
Forum: Computer Science
Topic: Animation generated from code?!?
Replies: 5
Views: 1757

Animation generated from code?!?

Does anyone know an animation that is entirely generated from code? I have heard about but never seen it and no one knows the name? T_T
i know i am not being very specific...
by bloodavenger9
Thu Feb 25, 2010 9:06 pm UTC
Forum: Coding
Topic: Help with C: pointer to stucts
Replies: 3
Views: 949

Help with C: pointer to stucts

Hey guys! I am starting in C and need help with a problem. I have to implement a structure of type list with fields "first" and "rest" (eg: list(1, list(2, list(3, empty())))) now the problem is that i have to append (glue together) two lists using O(1) time. my structure impleme...
by bloodavenger9
Wed Oct 07, 2009 1:29 am UTC
Forum: Mathematics
Topic: Binomial theorem problem, plz help!!
Replies: 8
Views: 1192

Re: Binomial theorem problem, plz help!!

Thank you so much for the hints! I got the first question!!!
and im still trying to use induction for the second one
by bloodavenger9
Wed Oct 07, 2009 12:14 am UTC
Forum: Mathematics
Topic: Binomial theorem problem, plz help!!
Replies: 8
Views: 1192

Re: Binomial theorem problem, plz help!!

Thank you for the quick reply!

well I was thinking of using (1+sqrt2)^2n but got stuck when i realised no one told us what the properties of the theorem are... i got to sigma_sum(i=0 to 2n, (2n chooses i)(1/sqrt2)^i) and have no idea how to get (2n chooses 2i)
by bloodavenger9
Tue Oct 06, 2009 9:03 pm UTC
Forum: Mathematics
Topic: Binomial theorem problem, plz help!!
Replies: 8
Views: 1192

Binomial theorem problem, plz help!!

hey guys, i am really stumped by some questions in binomial theorem, can anyone please tell me how to approach these questions?:

1) sigma_sum(from i=0 to n) (2n chooses 2i) 1/2^i

2) sigma_sum(from i=0 to n) (n+i chooses i) 1/2^i

please help~! i have worked over this for several days!!
by bloodavenger9
Fri Aug 21, 2009 2:07 pm UTC
Forum: Science
Topic: Miscellaneous Science Questions
Replies: 2958
Views: 711688

Re: RELATIVITY QUESTIONS! (and other common queries)

well i dont mean it that way, because light does the red shift if the source is moving. Ex: when we observe that the universe is expanding, we see stars are red-shifted. what i meant was if the space around the light is moving what happens??
by bloodavenger9
Fri Aug 21, 2009 5:16 am UTC
Forum: Language/Linguistics
Topic: 請你說一點兒中文!(Chinese Practice)
Replies: 149
Views: 461017

Re: 請你說一點兒中文!(Chinese Practice)

哇!想不到有这么多人正在学中文! 因为移民从小就没怎么好好学, 嗨惭愧哦!祝大家能有一天说一口流利的中文!加油!
by bloodavenger9
Fri Aug 21, 2009 4:37 am UTC
Forum: Science
Topic: Favorite home experiments
Replies: 590
Views: 476180

Re: Favorite home experiments

dry ice + alcohol + milk in metalic bowl = instantaneous ice cream
scientific and delicious

i would try with liquid nitrogen but sadly no one would sell to me after that incident.......
by bloodavenger9
Fri Aug 21, 2009 4:32 am UTC
Forum: Science
Topic: Miscellaneous Science Questions
Replies: 2958
Views: 711688

Re: RELATIVITY QUESTIONS! (and other common queries)

i have a weird question on the original topic, this may sound stupid but hey i'm a computer student not physics : what if the source of light is surrounded by a space that is also moving? wouldn't the light be travelling faster?
by bloodavenger9
Fri Aug 21, 2009 4:28 am UTC
Forum: Mathematics
Topic: Math Software
Replies: 143
Views: 164195

Re: Math Software

MAPLE!!!!!!!!!!!!!!

im a U waterloo cs student so gotta support our program!
by bloodavenger9
Fri Aug 21, 2009 4:26 am UTC
Forum: Individual XKCD Comic Threads
Topic: 0626: "Newton and Leibniz"
Replies: 213
Views: 58071

Re: "Newton and Leibniz" Discussion

nah im still hypnotized by the Newton with sunglasses
by bloodavenger9
Fri Aug 21, 2009 4:21 am UTC
Forum: Individual XKCD Comic Threads
Topic: 0626: "Newton and Leibniz"
Replies: 213
Views: 58071

Re: "Newton and Leibniz" Discussion

On a side note, shouldn't it really be "discovered"? You can't really invent math; it just sort of... is. I guess calculus could be classified as a technique, but even still, discovered seems more appropriate. well not really since math is just a set of rules determined by men to understa...
by bloodavenger9
Fri Aug 21, 2009 4:17 am UTC
Forum: Individual XKCD Comic Threads
Topic: 0626: "Newton and Leibniz"
Replies: 213
Views: 58071

Re: "Newton and Leibniz" Discussion

so anyone here thinks that it was actually Leibniz who invented calculus?
so you know i could build a time machine, go back and prevent anyone from ever discovering calculus... oh wait i can't to build the machine i need cal :( :(

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