Martin Kolb

icon indicating a website link https://vtlearn.de

icon location Germany icon location I am a independent programmer from Germany coding in Ruby, Ruby on Rails, RubyMotion, PHP, Javascript, Swift. My main job is teacher at a vocational college.

Results 2 comments of Martin Kolb

Identify file type

In Objective-C/Swift you could also use NSWorkspace's [type(ofFile:)](https://developer.apple.com/documentation/appkit/nsworkspace/1526144-type) method. However, for me this method proved to be quite unreliable and like ccharlton I prefer using the extension

Identify file type

This sounds tricky. I guess you will need to dig into the file, e.g. to check if the contents of the zip archive conform to the file format. Maybe a...