J. Mini

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J. Mini has asked 38 questions and find answers to 1 problems.

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J. Mini questions

How does SICP intend the (if) forms without their alternative (else) part to work?
Can eval be called within a data frame with variables defined in that data frame?
Why can't I combine Reduce with paste when using "*" as a character?
Does R have a distinction between character vectors and strings?
Is this a correct characterisation of the behaviours of square brackets in Scheme, Racket, Common Lisp, and Clojure?
In what sense are types in Common Lisp first-class?
Value tuples exist, so why use the "out" parameter modifier? [closed]
How are apply family functions scoped?
R's switch statement is not a special form, is it therefore slow?
Can R Markdown be made to preview from anywhere other than the start of the document?

J. Mini answers

How does SICP intend the (if) forms without their alternative (else) part to work?