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Jan 31, 2016 at 19:14 review Close votes
Feb 8, 2016 at 3:01
Aug 17, 2013 at 11:39 audit Suggested edits
Aug 17, 2013 at 11:42
Aug 9, 2013 at 4:54 comment added gnat possible duplicate of How can I really master a programming language?
Aug 8, 2013 at 22:19 comment added user16764 It depends what you mean by "the internals," but I know that it's not uncommon at all for professional C# and Java programmers to have at least some understanding of the CLI or JVM.
Aug 8, 2013 at 21:48 comment added user39685 Nope and nope. Definitely not a duplicate of either of those.
Aug 8, 2013 at 21:36 comment added gnat possible duplicate of What do you need to master a language and its technology? and At what point can I say I've “learned” a language?
Aug 8, 2013 at 21:26 comment added user39685 Many programming languages are defined, at least in part, by an implementation. This basically means things that seem like they should be internals are actually part of the definition. See also operational semantics. Of course, as Delnan mentioned, most of the time this stuff doesn't matter, but ....
Aug 8, 2013 at 20:55 history tweeted twitter.com/#!/StackProgrammer/status/365577143767404544
Aug 8, 2013 at 20:23 comment added user7043 I know a fair bit about CPython and PyPy internals, but 80% of the time they are of no use (or even harmful, as in distracting) for my Python programming. I'm glad I know that stuff the other 20% though, and it's not just for performance, also for understanding stupid error messages and steering clear of non-portable behaviour.
Aug 8, 2013 at 20:01 review Close votes
Aug 12, 2013 at 14:26
Aug 8, 2013 at 19:56 review First posts
Aug 8, 2013 at 20:24
Aug 8, 2013 at 19:54 answer added Telastyn timeline score: 7
Aug 8, 2013 at 19:53 answer added Robert Harvey timeline score: 8
Aug 8, 2013 at 19:53 answer added Bobson timeline score: 0
Aug 8, 2013 at 19:47 comment added user53141 Internals become important when you have to worry about performance.
Aug 8, 2013 at 19:45 comment added GrandmasterB I dont think there's a one-size-fits-all answer to this. How deeply you need to know a language depends on how deeply you need to know the langauge to be able to complete your projects.
Aug 8, 2013 at 19:40 history edited Robert Harvey CC BY-SA 3.0
deleted 48 characters in body
Aug 8, 2013 at 19:37 history asked Flo Schönfeld CC BY-SA 3.0