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Efficient evaluation of a function at every cell of a NumPy array
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@Peter: Ah, now I see that you have mentioned assigning the result back to the former array in your original question. I'm sorry I missed that when first reading it. Yeah, in that case the double loop must be faster. But have you also tried a single loop on the flat...
Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
...ers you to add a key to a running instance so you will have to start a new one if you have lost the key to your running instance.
– Thibault D.
Sep 1 '13 at 18:32
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How to inspect Javascript Objects
...nspector, if you're interested, I'm happy to share.
Edit 2: Well, I wrote one up anyway.
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Access parent DataContext from DataTemplate
... your own naming and don't have heavy reuse of templates/styles across components:
<ItemsControl x:Name="level1Lister" ItemsSource={Binding MyLevel1List}>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Button Content={Binding MyLevel2Property}
Command={Bi...
When to use Preorder, Postorder, and Inorder Binary Search Tree Traversal strategies
...left and right children have to be processed, which means that after doing one of them you must be "returning" to the parent.
– Joshua Taylor
Jun 24 '16 at 19:07
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simple explanation PHP OOP vs Procedural?
...ose "chunks" of code.
Long No-Jargon Answer:
Procedural vs OOP is just one aspect of a fundamental issue of computer programming: how to make your code easy to understand and a piece of cake to professionally maintain. You can actually write "Procedural" code that follows some of the principles ...
Maximum MIMEType Length when storing type in DB
...le using as the length of a MIMEType field in their databases? The longest one we've seen so far is 72 bytes:
1 Answer
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How do you sort a dictionary by value?
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it it's one liner - You don't need braces. it can be rewritten as myList.Sort((x,y)=>x.Value.CompareTo(y.Value));
– Arnis Lapsa
Sep 26 '10 at 16:40
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Xcode duplicate line
...I copied the file to somewhere else, edited it, and overwrote the original one, that worked.
– Ixx
Sep 1 '12 at 15:33
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How do I convert a pandas Series or index to a Numpy array? [duplicate]
... returned value would be the
actual array, some transformation of it, or one of pandas custom
arrays (like Categorical). For example, with PeriodIndex, .values
generates a new ndarray of period objects each time. [...]
These two functions aim to improve the consistency of the API, which is a...