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Is it possible to group projects in Eclipse?

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What are metaclasses in Python?

...ass is an instance of a metaclass. While in Python you can use arbitrary callables for metaclasses (like Jerub shows), the better approach is to make it an actual class itself. type is the usual metaclass in Python. type is itself a class, and it is its own type. You won't be able to recreate somet...
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“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2

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How do I start my app on startup?

...EIVE_BOOT_COMPLETED" /> Also, in yourAndroidManifest.xml, define your service and listen for the BOOT_COMPLETED action: <service android:name=".MyService" android:label="My Service"> <intent-filter> <action android:name="com.myapp.MyService" /> </intent-fil...
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Usage of __slots__?

What is the purpose of __slots__ in Python — especially with respect to when I would want to use it, and when not? 11 A...
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Should I use a class or dictionary?

...ould your __init__ code go? Classes are for bundling related data (and usually code). Dictionaries are for storing key-value relationships, where usually the keys are all of the same type, and all the values are also of one type. Occasionally they can be useful for bundling data when the key/attri...
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How to enumerate an object's properties in Python?

...oes not return dynamic members (i.e., object attributes and methods dynamically defined by that object's __getattr__() method or similar magic). In all likelihood, your desired file.ImplementationName property is defined dynamically and hence not available to vars() or dir(). –...
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Javascript: get package.json data in gulpfile.js

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How do I resolve “HTTP Error 500.19 - Internal Server Error” on IIS7.0 [closed]

... For me it was the IT-department, that have changed the password on the service account. – JanBorup Aug 20 '12 at 10:43 ...
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.NET: Simplest way to send POST with data and read response

... { byte[] response = client.UploadValues("http://dork.com/service", new NameValueCollection() { { "home", "Cosby" }, { "favorite+flavor", "flies" } }); string result = System.Text.Encoding.UTF8.GetString(response); } You will need the...