Jon Purdy

Jon Purdy has asked 47 questions and find answers to 390 problems.

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About

I like programming, language, and collecting hobbies.

My blog is a pretty good blog.
I am working on a programming language called Kitten which you may like.

Jon Purdy questions

Is it possible to construct an "infinite" string?
Calling a function in a shared library given its name and signature
Alternatives to C++ Reference/Pointer Syntax
Is this the best way to do a "with" statement in C++?
Programming Languages that Make Use of Special Characters
On what platforms will this crash, and how can I improve it?
Polymorphic functions over chains of nested tuples
Row polymorphic equality of type-level lists
Returning ‘Nothing’ if an indexed list traversal doesn’t match
Expanding parameter pack containing initializer_list to constructor

Jon Purdy answers

When can a pointful function be refactored to be point free? [duplicate]
Calculate sum and length of a list simultaneously with foldl and a tuple
Parsing a line with a variable number of entries in C or C++ (no boost)
C++: How do you pass a file as an argument?
Ensuring a heterogenous list contains one typeclass
Why does constructing elements of list comprehensions in place produce a different result from constructing in a constraint?
Use of !! in memoization
Compile error: j is already defined in main(java.lang.String[])
Pointfree functions in Haskell - turning arguments into a list
Self-referencing data structures