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Is there something like RStudio for Python? [closed]
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Count the items from a IEnumerable without iterating?
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19 Answers
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Unable to set data attribute using jQuery Data() API
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The treatment of attributes with embedded dashes was changed in jQuery 1.6 to conform to the W3C HTML5 specification.
So for <div data-role="page"></div> the following is true $('div').data('role') === 'page'
I'm fairly sure that $('div').data('data-role') worked in the past but t...
Java Generics (Wildcards)
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123
In your first question, <? extends T> and <? super T> are examples of bounded wild...
Is there a replacement for unistd.h for Windows (Visual C)?
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Since we can't find a version on the Internet, let's start one here.
Most ports to Windows pro...
How do I apply a perspective transform to a UIView?
...veTransform = CATransform3DIdentity;
rotationAndPerspectiveTransform.m34 = 1.0 / -500;
rotationAndPerspectiveTransform = CATransform3DRotate(rotationAndPerspectiveTransform, 45.0f * M_PI / 180.0f, 0.0f, 1.0f, 0.0f);
layer.transform = rotationAndPerspectiveTransform;
Swift 5.0
if let myView = self...
Python: Is it bad form to raise exceptions within __init__?
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162
Raising exceptions within __init__() is absolutely fine. There's no other good way to indicate...
Create a dictionary on a list with grouping
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edited Oct 3 '13 at 17:23
Dov
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MongoDB: update every document on one field
...our example, the <update> is:
{ $set: { lastLookedAt: Date.now() / 1000 } }
However, depending on your version of MongoDB, the query will look different. Regardless of version, the key is that the empty condition {} will match any document. In the Mongo shell, or with any MongoDB client:
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python pip: force install ignoring dependencies
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answered Oct 6 '12 at 12:55
Jeff TratnerJeff Tratner
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