idioms | Programming idioms for all languages | Interpreter library

Yes, this topic may look as asked already a hundred times, but what I am asking is very different.

Please, don't let me be misunderstood: template recursion can be great and the only way for some idioms when used in C++03, but the problem may arise when using in MSVS 2017/2019 compiler and getting the dreadful fatal error C1202: recursive type or function dependency context too complex.

I know that gcc and clang manage much better recursion than MSVS, but this time the compiler is a contractual subject and can not be changed.

I began using boost::hana::string, but with complex strings (over 2000 characters) that error arises.

I wonder if there is some way to replicate the behaviour of BOOST_HANA_STRING macro (basically it takes a string and converts it into a char sequence, or wchar depending of input string) but getting rid of recursion.

I guess that the price to pay is to use C++17 exclusively, by using fold instead, but for me this is affordable.

By the way, please do not provide operator""_cs solutions, due that MSVS is neither compatible with such gcc extension.

Pseudocode of what I want to achieve:

STRING("Hello") => my_static_string

I am not much of a Perl user, so I am not that comfortable with all the many and varied Perl idioms out there.

Is there an idiomatic way to read two lines at a time from stdin into an array?

While I was on a short break, my workplace switched to using a static code analyzer. They ran it over the project I am working on and one particular problem flagged by the analyzer goes like this (simplified example):

I'd like to know how to convert this code line by line from C# to F#. I am not looking to use any kind of F#'s idioms or something of the like. I am trying to understand how to enumaration and reflcetion in F#.

I want a function that modifies passed in elements of known type, matching against private data we iterate over in an outer loop comparing each to the passed in elements. Quantities are small so no need to build a map or optimize away the n² nature of this. In pseudo-code:

I have two classes in my application code. I divided the application into three files. One the header file 'header.h' , another is a cpp file 'header.cpp' in which all functions used are defined. Finally the main.cpp file that I am compiling using g++ compiler. Following are the contents of all three files.

1) header.h

I'm trying to learn the Arrayfire idioms by translating some vectorised numpy code.

For example, this is valid rowwise addition and multiplication in numpy,

I have a small problem concerning conversion of data to time series. Here are the steps that i carried out. I have the output data as follows : Beautiful Soup is a library that makes it easy to scrape information from web pages. It sits atop an HTML or XML parser, providing Pythonic idioms for iterating, searching, and modifying the parse tree.

The question is mostly out of curiosity, and because I've barely scratched the surface with functional idioms. I have a list of Ints where the last one is the checksum, so in order to verify it I need to sum together all the other ones. So far I came up with this: