[racket] Github API in Racket

2014-12-12 Thread Animesh Pandey
Hi, I want to write a wrapper for the GitHub API. I have never actually written a wrapper before so I wanted to know if there is any specific design methodology that we have to follow for writing a wrapper. The Github API as I see returns a JSON object as the response after we send a request to it.

[racket] SOURCES FOR BUILDING BASIC WEB APPLICATIONS

2014-12-08 Thread Animesh Pandey
hanks and regards, Animesh Pandey Racket Users list: http://lists.racket-lang.org/users

Re: [racket] How to iterate through the arrays in a matrix?

2014-11-28 Thread Animesh Pandey
@Alexander That's exactly what I was looking for. Thank you! On Fri, Nov 28, 2014 at 5:22 PM, Animesh Pandey < animeshpandey.e...@gmail.com> wrote: > Hi, > This explanation might be of some help. > > What I am trying to find is the Scatter Matrix of a given matrix > &q

Re: [racket] How to iterate through the arrays in a matrix?

2014-11-28 Thread Animesh Pandey
e any examples for this. On Fri, Nov 28, 2014 at 5:10 PM, Daniel Prager wrote: > Could you please give a few examples, with inputs and desire outputs? > > Dan > On Nov 29, 2014 8:57 AM, "Animesh Pandey" > wrote: > >> (map >> (λ(i) >>(matrix- &

Re: [racket] How to iterate through the arrays in a matrix?

2014-11-28 Thread Animesh Pandey
terate through a matrix and not a list of lists as I have do to a lot of matrix operations. On Fri, Nov 28, 2014 at 4:41 PM, Animesh Pandey < animeshpandey.e...@gmail.com> wrote: > Hi, > I have a 80 X 4 matrix. I have iterate through each row and subtract each > row with another array

[racket] How to iterate through the arrays in a matrix?

2014-11-28 Thread Animesh Pandey
Hi, I have a 80 X 4 matrix. I have iterate through each row and subtract each row with another array at each iteration. At first I thought to convert all array to list and do all the operations and then again convert the final list if lists to a matrix. But I somehow think that is not a suited way.

[racket] How to convert a list of lists to a matrix?

2014-11-28 Thread Animesh Pandey
I read a csv file and converted 150 rows and 4 columns to a list of 150 lists. I want to convert this list to a matrix of 150 X 4 dimensions. Should I be using "build-matix" or "make-matrix"? Racket Users list: http://lists.racket-lang.org/users

Re: [racket] PyonR: A Python Implementation for Racket

2014-11-14 Thread Animesh Pandey
Hi, This looks like an awesome thing. If I am not wrong PyonR will help in running Python on DrRacket? On Fri, Nov 14, 2014 at 6:06 PM, Pedro Ramos wrote: > Hello, > > I'm releasing an implementation of the Python language for Racket, which I > have been developing over the last year as my maste

Re: [racket] onfocus like functionality in Racket

2014-10-04 Thread Animesh Pandey
related to a course, you need to design the program so that > this mailing list can help you with where you're stuck. > > If you're trying to find a good GUI toolbox, then I'd recommend using the > underlying one instead. The big-bang construct is used for teaching design. >

[racket] onfocus like functionality in Racket

2014-10-04 Thread Animesh Pandey
Hi, I am using big-bang to create a simple GUI application where I am dragging two solid circles. Suppose I drag one circle on top of another and release the mouse button and then when I click both circles move together. Is there away I can avoid this? I want the circle on the top to move and not t

[racket] displaying images frame by frame in the same window in Racket

2014-07-09 Thread Animesh Pandey
I have three small images of same size. I want to display them one after another. (define new1-bitmap (make-bitmap (send bird-bitmap get-width) (send bird-bitmap get-height))) (define dc-crop (new bitmap-dc% [bitmap new1-bitmap])) (define f-crop (new frame% [label "Random"])) (send f-cr