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How to automatically crop and center an image
... the cropped dimensions.
Basic example
.center-cropped {
width: 100px;
height: 100px;
background-position: center center;
background-repeat: no-repeat;
}
<div class="center-cropped"
style="background-image: url('http://placehold.it/200x200');">
</div>
...
SVN best-practices - working in a team
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21 Answers
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How to interpolate variables in strings in JavaScript, without concatenation?
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16 Answers
16
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Does a favicon have to be 32x32 or 16x16?
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1465
Update for 2020: Sticking to the original question of 16x16 versus 32x32 icons: the current r...
How to create module-wide variables in Python? [duplicate]
...o a name.
Imagine a file called foo.py, containing this single line:
X = 1
Now imagine you import it.
import foo
print(foo.X) # prints 1
However, let's suppose you want to use one of your module-scope variables as a global inside a function, as in your example. Python's default is to assume...
InputStream from a URL
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231
Use java.net.URL#openStream() with a proper URL (including the protocol!). E.g.
InputStream inp...
Strip double quotes from a string in .NET
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12 Answers
12
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How do I sort a list of dictionaries by a value of the dictionary?
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18 Answers
18
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Get the position of a div/span tag
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100
This function will tell you the x,y position of the element relative to the page. Basically yo...
What is the behavior of integer division?
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190
Will result always be the floor of the division? What is the defined behavior?
Yes, inte...