I\'ve played around with a few functional programming languages and really enjoy the s-expr syntax used by Lisps (Scheme in particular).
I\'m trying to create a regex that matches the inverse of a certain string type (so, strings not ending in \".js\", for example).
In SICP 1.2.1 there is a function that m开发者_运维知识库akes a rational number, as follow: (define (make-rat n d)
What exactly the definition of a \"Lisp form\"? As far as I know, it\'s \"either an atom or a list that has a symbol as its first element\".
Reasoning: I\'m trying to convert a large library from 开发者_如何学CScheme to Python Are there any good strategies for doing this kind of conversion? Specifically cross-paradigm in this case since P
I am trying to write a macro that defines a special class of data structure with associated functions.
I\'m trying to hook up URL dispatch with Racket (formerly PLT Sch开发者_运维百科eme). I\'ve taken a look at the tutorial and the server documentation. I can\'t figure out how to route requests to the
R5RS gives proposed macro definitions for library forms of syntax: http://schemers.org/Documents/Standards/R5RS/HTML/r5rs-Z-H-10.html#%_sec_7.3
;; structure representing homework points ;; nr: number - the number of the homework ;; points: number - the number of points reached
The bar where the line numbers are is gray in the following scheme: louver.vim I would like to change its color but can\'t figure out the name.
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