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How to import a module given the full path?
...o = importlib.util.module_from_spec(spec)
spec.loader.exec_module(foo)
foo.MyClass()
For Python 3.3 and 3.4 use:
from importlib.machinery import SourceFileLoader
foo = SourceFileLoader("module.name", "/path/to/file.py").load_module()
foo.MyClass()
(Although this has been deprecated in Python 3...
How to configure postgresql for the first time?
...can type whoami):
sudo createuser -U postgres -d -e -E -l -P -r -s <my_name>
The options tell postgresql to create a user that can login, create databases, create new roles, is a superuser, and will have an encrypted password. The really important ones are -P -E, so that you're asked to ...
Use of .apply() with 'new' operator. Is this possible?
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@Pumbaa80 My bad, reverted my edit. I tested new (Function.prototype.bind.apply(Array, [1,2,3]));, but forgot that your newCall function already receives a cls argument.
– Rob W
Mar 23 '12 at 14:0...
Disabled UIButton not faded or grey
In my iPhone app, I have a UIButton which I have created in Interface Builder. I can successfully enable and disable it like this in my code ...
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Android app in Eclipse: Edit text not showing on Graphical layout
I am trying to add a text field onto my Android app in Eclipse, but then I drag the Plain text option on to the graphical layout, a message at the bottom comes up. It reads
Exception raised during rendering: java.lang.System.arraycopy([CI[CII)V
Exception details are logged in Window > Show Vie...
Get MD5 hash of big files in Python
...ed Jul 15 '09 at 12:55
Yuval AdamYuval Adam
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How to select .NET 4.5.2 as a target framework in Visual Studio
... not see the .NET Framework 4.5.2 option (see screenshot). How do I target my project for .NET 4.5.2?
2 Answers
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Xcode 4.5 Storyboard 'Exit'
...ed Xcode 4.5 for iOS6 support, and I have seen a new icon called 'Exit' in my Storyboard, listed under my view controllers along with 'First Responder' etc. A little green icon labeled 'Exit'.
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How do you keep user.config settings across different assembly versions in .net?
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I think I answered my own question. If a previous version of the settings file exists, it will copy its values into the newest version every time the app starts up, probably not what you want!
– Hugh Jeffner
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What's the most efficient way to erase duplicates and sort a vector?
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I think your results are wrong. In my tests the more duplicated elements the faster vector (comparative) is, actually scales the other way around. Did you compile with optimizations on and runtime checks off?. On my side vector is always faster, up to 100x dep...