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Multiple levels of 'collection.defaultdict' in Python

... DeepDict instance itself a valid factory for constructing missing values. Now we can do things like dd = DeepDict(DeepDict(list)) dd[1][2].extend([3,4]) sum(dd[1][2]) # 7 ddd = DeepDict(DeepDict(DeepDict(list))) ddd[1][2][3].extend([4,5]) sum(ddd[1][2][3]) # 9 ...
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Loop through files in a directory using PowerShell

... not sure what I'm doing wrong but this is not working - I now get no output files (and no errors): $files = Get-ChildItem "C:\Users\gerhardl\Documents\My Received Files\" $files | Where-Object { $outFile = $_.Name + "out" Get-Content $_.FullName | Where-Object { ...
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Backbone.js get and set nested object attribute

...e navigation to the nested object. Basically, your callers don't need to know the model's internal structure; after all, it may change and the callers should be none the wiser. – Bill Eisenhauer Jun 15 '11 at 0:54 ...
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How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?

... MD5 appears in logcat now (not in the window during creation). – Tool Aug 9 '13 at 18:16 4 ...
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undefined reference to `WinMain@16'

... MessageBox( 0, "Blah blah...", "My Windows app!", MB_SETFOREGROUND ); } Now let's build it using GNU toolchain (i.e. g++), no special options. Here gnuc is just a batch file that I use for that. It only supplies options to make g++ more standard: C:\test> gnuc x.cpp C:\test> objdump -x a...
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How to declare string constants in JavaScript? [duplicate]

...t serves a similar purpose FOO : "foofoo", BAR : "barbar", } You can now print out 'foofoo' with jsEnum.FOO share | improve this answer | follow | ...
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How to make an immutable object in Python?

...ots__: class A(object): __slots__ = [] Instances of A are immutable now, since you can't set any attributes on them. If you want the class instances to contain data, you can combine this with deriving from tuple: from operator import itemgetter class Point(tuple): __slots__ = [] def...
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How to find all the subclasses of a class given its name?

...ginBase): pass class Plugin2(PluginBase): pass This way, if you know what you're doing, you can override the behavior of of __subclasses__ and omit/add subclasses from this list. share | i...
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nginx server_name wildcard or catch-all

...s. The second is an admin console on admin.domain.com . These work great. Now I'd like all other domain requests to go to a single index.php - I have loads of domains and subdomains and it's impractical to list them all in an nginx config. ...
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PHP method chaining?

... @alex: I don't have PHP 4 to test with right now, but I'm pretty sure not. – BoltClock♦ Sep 16 '10 at 6:23 ...