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What would a “frozen dict” be?
... relying on the good behavior of future users and developers.
It's easy to convert back and forth between a regular dictionary and a frozen dictionary. FrozenDict(orig_dict) --> frozen dictionary. dict(frozen_dict) --> regular dict.
Update Jan 21 2015: The original piece of code I posted ...
When and why would you seal a class?
...row error; but when sealed is used the compiler throws error that it can't convert. Sealed class brings additional code access security.
https://www.codeproject.com/Articles/239939/Csharp-Tweaks-Why-to-use-the-sealed-keyword-on-cla
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Is there YAML syntax for sharing part of a list or map?
...wn their lists of sites as YAML lists, then want to merge them and have to convert the whole thing to a set AND remember to explicitly tag it as a set... I have a couple of other standardised post-processing things along with MERGE anyway. Thanks for your help though!
– Ben
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Check if string contains only digits
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however if you don't use a float rather int it will return false maybe using "?" after ".\" solved that. I suggest this /^\d+[\.,\,]?\d+$/.test(value) to allow both comma and point decimal (later maybe can transform comma to point)
– Lucke
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Why static classes cant implement interfaces? [duplicate]
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Interfaces can't have static methods. A class that implements an interface needs to implement them all as instance methods. Static classes can't have instance methods. QED.
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How do I put a variable inside a string?
I would like to put an int into a string . This is what I am doing at the moment:
8 Answers
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How to decide when to use Node.js?
...ieved with any other language and server. So for those who are thinking to convert their web projects in node. Think again its the same thing! Use the node as a background process like reading emails with imap, image processing, uploading files to cloud, or any lengthy or never ending processes whic...
How can I respond to the width of an auto-sized DOM element in React?
I have a complex web page using React components, and am trying to convert the page from a static layout to a more responsive, resizable layout. However, I keep running into limitations with React, and am wondering if there's a standard pattern for handling these issues. In my specific case, I have ...
Efficiency of purely functional programming
...e takeaway that I get for real-world consequences is that it is trivial to convert an O(n) impure algorithm into an O(n log n) pure one, by simply simulating modifiable memory using a balanced binary tree. There are problems that cannot do better than that; I don't know if they're purely theoretical...
Numpy array dimensions
...mally defined as the minimum number of coordinates needed to specify any point within a space. But in Numpy, according to the numpy doc, it's the same as axis/axes:
In Numpy dimensions are called axes. The number of axes is rank.
In [3]: a.ndim # num of dimensions/axes, *Mathematics definitio...