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How to change Rails 3 server default port in develoment?
On my development machine, I use port 10524. So I start my server this way :
9 Answers
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Setting an image for a UIButton in code
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405
Objective-C
UIImage *btnImage = [UIImage imageNamed:@"image.png"];
[btnTwo setImage:btnImage f...
How to open a web page from my application?
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answered Feb 2 '09 at 4:39
InisheerInisheer
18.5k99 gold badges4747 silver badges8181 bronze badges
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CSS fixed width in a span
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ul {
list-style-type: none;
padding-left: 0px;
}
ul li span {
float: left;
width: 40px;
}
<ul>
<li><span></span> The lazy dog.</li>
<li><span>AND</span> The lazy cat.</li>
<li><span&g...
How to upload files to server using JSP/Servlet?
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1202
+200
Introdu...
How can I launch Safari from an iPhone app?
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200
should be the following :
NSURL *url = [NSURL URLWithString:@"http://www.stackoverflow.com"];...
How to force a web browser NOT to cache images
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answered Sep 24 '08 at 12:27
epochwolfepochwolf
11.3k1313 gold badges5555 silver badges6868 bronze badges
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Should everything really be a bundle in Symfony 2.x?
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220
I've written a more thorough and updated blog post on this topic: http://elnur.pro/symfony-witho...
Adding a Google Plus (one or share) link to an email newsletter
...s supported.
– Edward
Sep 13 '13 at 0:58
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How to convert 2D float numpy array to 2D int numpy array?
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Use the astype method.
>>> x = np.array([[1.0, 2.3], [1.3, 2.9]])
>>> x
array([[ 1. , 2.3],
[ 1.3, 2.9]])
>>> x.astype(int)
array([[1, 2],
[1, 2]])
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