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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]

I'm debating whether I should learn PowerShell, or just stick with Cygwin /Perl scripts/Unix shell scripts, etc. 18 Answer...
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Python idiom to return first item or None

... Python 2.6+ next(iter(your_list), None) If your_list can be None: next(iter(your_list or []), None) Python 2.4 def get_first(iterable, default=None): if iterable: for item in iterable: return item return defa...
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Cython: “fatal error: numpy/arrayobject.h: No such file or directory”

...h file or directory...compilation terminated error. Can anyone tell me if it's a problem with my code, or some esoteric subtlety with Cython? ...
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Center content of UIScrollView when smaller

... works fine. However, when the image becomes smaller than the scroll view, it sticks to the top left corner of the scroll view. I would like to keep it centered, like the Photos app. ...
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The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverl

...follow | edited Mar 1 '12 at 23:50 community wiki ...
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How do I find the MySQL my.cnf location

...the my.cnf configuration file, similar to how PHP's phpinfo() locates its php.ini ? 25 Answers ...
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Managing CSS Explosion

I have been heavily relying on CSS for a website that I am working on. Right now, all the CSS styles are being applied on a per tag basis, and so now I am trying to move it to more of an external styling to help with any future changes. ...
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Is it possible to use Swift's Enum in Obj-C?

...that converted class. I searched In the Pre-Release Docs and couldn't find it or maybe I missed it. Is there a way to use Swift enum in Obj-C Class? Or a link to the doc of this issue? ...
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Why Qt is misusing model/view terminology?

I think that the terminology used in Qt with model/view controls is flawed. On their explanation page they state, that they simplified the MVC to MV by merging View and Controller and they are giving the following picture: ...
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When to prefer JSON over XML?

...LT Your messages include a lot of marked-up text You need to interoperate with environments that don't support JSON Favor JSON over XML when all of these are true: Messages don't need to be validated, or validating their deserialization is simple You're not transforming messages, or transforming...