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In a class such as NSFileManager there are 2 versions of practically every method. One for paths and one for URLs. What's the difference? And what's the best practice for converting a URL to a path.

Andrew
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2 Answers2

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path is location of a resource (file/directory) in a file system. Just like iOS File System, other environments file system can be Windows file system, Unix etc. Path can have spaces like /docs/random doc/. (between random and doc)

URL is is a reference to a resource anywhere (file system, web HTTP, FTP etc). URL can not have spaces like path.

Web URL: http://stackoverflow.com/
file URL: file://localhost/Users/username/docs/random%20docs/
path for above mentioned file URL: /Users/username/docs/random%20docs/

in layman terms:

URL = protocol (http, file etc) + host (domain name or IP or localhost) + path

Saurabh Hooda
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URL includes the protocol being used (http:// etc). Path doesn't or doesn't need at least.

bluehallu
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