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How can I display just a portion of an image in HTML/CSS?
Let's say I want a way to display just the the center 50x50px of an image that's 250x250px in HTML. How can I do that. Also, is there a way to do this for css:url() references?
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How can I check whether a numpy array is empty or not?
...e a look at the .size attribute. It is defined as an integer, and is zero (0) when there are no elements in the array:
import numpy as np
a = np.array([])
if a.size == 0:
# Do something when `a` is empty
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Depend on a branch or tag using a git URL in a package.json?
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580
From the npm docs:
git://github.com/<user>/<project>.git#<branch>
git://gith...
C#: Looping through lines of multiline string
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answered Sep 30 '09 at 19:41
Jon SkeetJon Skeet
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Creating a JavaScript cookie on a domain and reading it across sub domains
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209
Just set the domain and path attributes on your cookie, like:
<script type="text/javascript...
How to combine multiple conditions to subset a data-frame using “OR”?
... it is to be handled as I intended, since ...
> NA & 1
[1] NA
> 0 & NA
[1] FALSE
Order of arguments may matter when using '&".
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Never seen before C++ for loop
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320
The condition of the for loop is in the middle - between the two semicolons ;.
In C++ it is OK ...
Why is UnhandledExceptionEventArgs.ExceptionObject an object and not an Exception?
... be null, it may not in fact be a System.Exception.
See CLI spec section 10.5 (specifically CLS rule 40) for more details
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Content Security Policy “data” not working for base64 Images in Chrome 28
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edited Dec 9 '16 at 10:25
Pang
8,1981717 gold badges7373 silver badges111111 bronze badges
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Is it possible to display inline images from html in an Android TextView?
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Drawable d = getResources().getDrawable(id);
d.setBounds(0,0,d.getIntrinsicWidth(),d.getIntrinsicHeight());
return d;
}
};
You'd probably want to figure out something smarter for mapping source strings to resource IDs though.
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