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How can I return two values from a function in Python?
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403
You cannot return two values, but you can return a tuple or a list and unpack it after the call:...
Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
...eral of the API demos too. Although this specific example is given for API 3.0+ fragments, the same flow applies when using FragmentActivity and Fragment from the support library.
You first retrieve the intent extras as usual in your activity and pass them on as arguments to the fragment:
public s...
HTML.ActionLink method
...lues,
object htmlAttributes)
ASP.NET MVC3+
arguments are in the same order as MVC2, however the id value is no longer required:
Html.ActionLink(article.Title,
"Item", // <-- ActionMethod
"Login", // <-- Controller Name.
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Can I load a UIImage from a URL?
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319
You can do it this way (synchronously, but compact):
UIImage *image = [UIImage imageWithData:...
How do I preview emails in Rails?
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Action Mailer now has a built in way of previewing emails in Rails 4.1. For example, check this...
How to duplicate a whole line in Vim?
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edited Jul 10 '19 at 22:30
iono
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answered Sep 16...
Virtual functions and performance - C++
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Greg HewgillGreg Hewgill
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How to get innerHTML of DOMNode?
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Leo
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answered Jan 18 '10 at 15:38
Haim EvgiHaim Evgi
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Android Hello-World compile error: Intellij cannot find aapt
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How to “perfectly” override a dict?
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233
You can write an object that behaves like a dict quite easily with ABCs (Abstract Base Classes)...