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How do I detect the Python version at runtime? [duplicate]
... syntax
else:
x = next(it) # Python 3 syntax
#Better
x = six.next(it)
http://pythonhosted.org/six/
Cheers
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Rails: How to reference images in CSS within Rails 4
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The hash is because the asset pipeline and server Optimize caching
http://guides.rubyonrails.org/asset_pipeline.html
Try something like this:
background-image: url(image_path('check.png'));
Goodluck
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Converting unix timestamp string to readable date
...172969203.1)
datetime.datetime(2007, 3, 4, 0, 46, 43, 100000)
Taken from http://seehuhn.de/pages/pdate
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The executable gets signed with invalid entitlements in Xcode
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How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...t the lowest level, WinRT is an object model defined on ABI level. It uses COM as a base (so every WinRT object implements IUnknown and does refcounting), and builds from there. It does add quite a lot of new concepts in comparison to COM of old, most of which come directly from .NET - for example, ...
Scanning Java annotations at runtime [closed]
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Use org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider
API
A component provider that scans the classpath from a base package. It then applies exclude and include filters to the resulting classes to find candidates.
ClassPathScanningCandidateComponentPro...
Loading a properties file from Java package
... need to read a properties files that's buried in my package structure in com.al.common.email.templates .
9 Answers
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Convert column classes in data.table
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@Christoph_J Please show the grouping command you're struggling with (the real problem). Think you may have missed something simple. Why are you trying to convert column classes?
– Matt Dowle
Oct 19 '11 at 15:27
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Is it possible to create a “weak reference” in javascript?
...hen they're about to be garbage-collected.
So your ‘weak reference’ becomes a key (eg. integer) in a simple lookup, with an add-reference and remove-reference method, and when there are no manually-tracked references anymore then entry can be deleted, leaving future lookups on that key to retur...
Docker can't connect to docker daemon
...chine env default)" # Set environment variables
The docker-machine start command outputs the comments to guide the process.
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