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How to remove focus border (outline) around text/input boxes? (Chrome) [duplicate]
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2442
This border is used to show that the element is focused (i.e. you can type in the input or pre...
How to set the thumbnail image on HTML5 video?
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Add poster="placeholder.png" to the video tag.
<video width="470" height="255" poster="placeholder.png" controls>
<source src="video.mp4" type="video/mp4">
<source src="video.ogg" type="video/ogg">
<source src="video.webm" type="video/webm">
<obj...
WCF on IIS8; *.svc handler mapping doesn't work
I'm trying to get a wcf service running in IIS8 on 2012 build 8400.
12 Answers
12
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How to access the ith column of a NumPy multidimensional array?
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724
>>> test[:,0]
array([1, 3, 5])
Similarly,
>>> test[1,:]
array([3, 4])
le...
Devise Secret Key was not set
I am developing a Rails 4 app using the Active Admin gem for the administration back end. Active Admin in turn uses Devise for user authentication. Now, when I try to deploy the app using capistrano on the VPS server, I get the below error:
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Reading a key from the Web.Config using ConfigurationManager
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483
Try using the WebConfigurationManager class instead. For example:
string userName = WebConfig...
Bootstrap NavBar with left, center or right aligned items
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848
2019 Update
Bootstrap 4
Now that Bootstrap 4 has flexbox, Navbar alignment is much easier. He...
Using python map and other functional tools
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54
The easiest way would be not to pass bars through the different functions, but to access it dire...
Laravel: Get base url
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edited Oct 17 '14 at 10:31
answered Apr 14 '14 at 12:41
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How do I parallelize a simple Python loop?
...est using the multiprocessing module instead:
pool = multiprocessing.Pool(4)
out1, out2, out3 = zip(*pool.map(calc_stuff, range(0, 10 * offset, offset)))
Note that this won't work in the interactive interpreter.
To avoid the usual FUD around the GIL: There wouldn't be any advantage to using thre...