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Vertically align an image inside a div with responsive height
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Here is a technique to align inline elements inside a parent, horizontally and vertically at the same time:
Vertical Alignment
1) In this approach, we create an inline-block (pseudo-)element as the first (or last) child of the parent, and set its height property...
What are static factory methods?
What's a "static factory" method?
14 Answers
14
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Simple calculations for working with lat/lon and km distance?
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Do you mean cos(longitude) in the second formula?
– Odys
Jul 8 '14 at 11:52
1
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Regular Expressions: Is there an AND operator?
...lar expression.
The typical (i.e. Perl/Java) notation is:
(?=expr)
This means "match expr but after that continue matching at the original match-point."
You can do as many of these as you want, and this will be an "and." Example:
(?=match this expression)(?=match this too)(?=oh, and this)
Y...
How to add a new row to an empty numpy array
...r = np.empty((0,3), int)
Which is an empty array but it has the proper dimensionality.
>>> arr
array([], shape=(0, 3), dtype=int64)
Then be sure to append along axis 0:
arr = np.append(arr, np.array([[1,2,3]]), axis=0)
arr = np.append(arr, np.array([[4,5,6]]), axis=0)
But, @jonrshar...
How to configure static content cache per folder and extension in IIS7?
.../system.webServer>
</configuration>
I'm not aware of a built in mechanism to target specific file types.
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PHP Regex to get youtube video ID?
Can someone show me how to get the youtube id out of a url regardless of what other GET variables are in the URL.
19 Answer...
Where is the “Create Unit Tests” selection?
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Generate Unit Test Wizard – In VS2010 you could right click on a
method in your code and we would generate a unit test into your test
project. This wizard was very tightly coupled to MS-Test and depended
on features like Private Accessors to do its work, so it was cut. We
are explori...
How do I get a class instance of generic type T?
I have a generics class, Foo<T> . In a method of Foo , I want to get the class instance of type T , but I just can't call T.class .
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How to keep/exclude a particular package path when using proguard?
I want to exclude some file paths from ProGuard. Example com.myapp.customcomponents
4 Answers
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