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I had a pretty simple requirement in my Scheme program to execute more than one statement, in the true condition of a 'if'. . So I write my code, something like this:
(if (= 1 1) ((expression1) (expression2)) ; these 2 expressions are to be executed when...
Started by Amit on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
COND looks like this in Scheme:
(cond [(= 1 1) (expression1) (expression2)] [else (expression3)])
In MIT-Scheme, which is not very different, you.
Edit: it is called BEGIN ).
It is called in PLT Scheme.
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Very new to VIM so any explanation on how to configure would be very appreciated.
Started by stormist on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Colour scheme was originally based on the highlighting from Visual Studio (version 6 I think background=light
before configuring the colour scheme as otherwise it will default to a dark background..
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I am developing a small program in Scheme but I got stuck. Is there anything similar to Java's indexOf() that I could use in Scheme?
Started by Charles Brow Jr. on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
If it's PLT Scheme, you're probably looking for something like "regexp-match-positions) then you might try the functions here....
To be i if you want 0 based indexing
It's not clear from your question what Scheme implementation you're using.
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There is Gambit scheme, MIT scheme, PLT scheme, chicken scheme, bigloo, larceny, ...; then there are all the lisps.
Yet, there's not (to my knowledge) a single popular scheme/lisp on LLVM, even though LLVM provides lots of nice things like:
easier to ...
Started by anon on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Interacting the Garbage Collector is what makes FFI calls difficult in languages such as Scheme.
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I'm trying to translate some Common Lisp code into Scheme code. The Common Lisp code has a deftype . Are deftype s in Scheme the same as deftype s in Common Lisp? How do you translate a deftype in Common Lisp into equivalent code in Scheme?
Started by Paul Reiners on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Bare Scheme doesn't....
You will have to translate type definitions by hand, or write a deftype macro in terms of whatever Scheme record library is available in your system.
Common Lisp deftype doesn't have an exact Scheme equivalent.
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Hi All,
Can anyone help me out understanding the various parameter passing modes in Scheme? I know Scheme implements parameter passing by value. But how about other modes?
Is there any good documentation for parameter passing in Scheme?
Answer Snippets (Read the full thread at stackoverflow):
Instead, some Scheme implementations like PLT Scheme provide a "box value":....
There are other alternatives that can be implemented it is to use macros, but you really shouldn't go there .
Scheme has only call-by-value function calls.
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How do you run Scheme programs from the terminal in linux(ubuntu)? Also how to accept arguments from the command-line in a Scheme program?
Edit: Im using the DrScheme implementation.
Started by Pranav on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
How do you run Scheme....
From the command-line in a Scheme program?
The R6RS library defines a function called command-line which implementations of Scheme implement R6RS though; your implementation might have some other function for this.
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Is there an equivalent in Scheme of Common Lisp's defsetf ?
Started by Paul Reiners on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
But in Scheme, they have to define) Scheme, but SRFI 17 , which is supported by some Scheme implementations, allows you to define setters.
Use what appears to be the result of a function as an l-value .
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I used to work for a healthcare system that had several thousand workstations, then I left to work for a small consulting company...which has since been contracted to work for the healthcare system.
The naming schemes this healthcare system uses are.....
Started by xSauronx on
, 11 posts
by 7 people.
Answer Snippets (Read the full thread at anandtech):
Of the company allowed it since the naming scheme was based on personal preference rather than logic.
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For a school project (a free choice project), I was planning on working my way through SICP(Structure and Interpretation of Computer Programs) and learning Scheme. After that I want to create something interesting with it (also part of this project). ...
Started by Peak on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If you plan to start with....
Once you have learned Scheme and worked through SICP, your programming ability in functional C# is a problem when you already know Java?
The differences between Common Lisp and Scheme are over with no problems.
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