Crystal-lang Accessing Serial port...

Crystal lang : Type arithmetic, belongs to a Union?...

Is there a way to exit the process if any Fiber encounters an exception?...

Crystal lang : How to write binary Int to IO...

Flatten array in depth one...

Crystal-lang no overload matches 'HTTP::Server.new' with type Int32 http server...

Crystal installation on WSL fails...

embed crystal-lang version in an application...

Crystal-Lang - Cross-Macro Macro-variables...

Is it possible to get the uid of the current process owner?...

Read whole lines from $stdin without pressing enter with crystal-lang...

Crystal - How to recursively change Hash values and save each change to new Hash...

Does `File.info(string)/File::Info.new(string)` resolve symbolic links?...

How can I change this to not run out of memory?...

Auto-Cast in Crystal - Can I tell the compiler to ignore type errors? (E.G. in a directive)...

PyType_Check() alternative for Python3.5 bindings...

How to free memory allocated for some structure in Crystal - manually?...

What is the difference between `[]=` and `add` for HTTP::Server::Response#headers?...

How to define the methods inside module based on passed array of strings?...

Is there a way of using "native" Crystal to be determine if it's running in an interac...

Looking for a way to hold a reference to a class so that I can dynamically instantiate it later...

crystal-lang : how to fill an array with all modules defined in files in a specific package of the p...

Crystal : class warp or extension methods like CSharp...

How to extend Crystal language syntax?...

In Crystal, how can you tell if a file is text or binary?...

How to include large numbers of dependencies...

Is there a way to redefine/disable self.new?...

Parse complex YAML-structure with YAML.mapping...

How to restrict type of a function argument...

How do I get a word inside a file at given position?...