C syntax/language question. Musl's iconv implementation is generating clang warnings about adding integers to strings in its iconv implementation. I'd love to improve the code to silence the warnings, ...

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...

String functions, integer functions ... booorrring! Tuples in C# 7.0 -- let's explore what makes them infinitely more exciting. String functions return a string. Integer functions return an integer.