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Storing time-series data, relational or non?
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You table has data in single table. So relational vs non relational is not the question. Basically you need to read a lot of sequential data. Now if you have enough RAM to store a years worth data then nothing like using Redis/MongoDB etc.
Mostly NoSQL databases will store ...
Is a view faster than a simple query?
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community wiki
8 revs, 2 users 88%Mark Brittingham
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What blocks Ruby, Python to get Javascript V8 speed? [closed]
...e Tornado for example. Real world tests exist between PyPy running Tornado vs Node.js and the performance differences are slight.
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edited Jan 17 '15 at 1:13
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How to avoid explicit 'self' in Python?
...eful ones, and I'll agree with that, but it has nothing to do with methods vs non-methods. View the self parameter as exactly that: just another parameter to the function.
– Roger Pate
Dec 31 '09 at 6:24
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Differences between Octave and MATLAB? [closed]
...tingly, that question is always the same, when choosing between commercial vs. free software variants.
And the question is:
Do you have more money than time?
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How do I reference an existing branch from an issue in GitHub?
...lt I see! Apparently there're different rules for links from MD repo files vs. from MD issue text. The orig. Q and my A are about links in issue text, but I'll update my answer to include MD repo files. I forked your repo and added a link to README.md. GH seems to strip leading "/" from the link ...
Determine project root from a running node.js application
... pretty well. But it would give different results when doing bin/server.js vs cd bin && server.js. (assuming these js files are marked being executable)
– Myrne Stol
Jun 7 '13 at 16:21
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assign multiple variables to the same value in Javascript
...primitive value but instead an object, you better know about copy by value vs copy by reference. Whenever assigning objects, the reference to the object is copied instead of the actual object. All variables will still point to the same object so any change in one variable will be reflected in the ot...
Why java.lang.Object is not abstract? [duplicate]
...t, there's no real benefit, it's a matter of design preference (pragmatism vs. purity).
Is the practice of using a plain Object for synchronisation a good enough reason for it to be concrete?
Many of the other answers talk about constructing a plain object to use in the synchronized() operation. ...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...:s] = 42 example relates to this question? In my opinion, JavaScript style vs hashrocket style is only relevant to hash key/value pair definition, and not to addressing hash elements by keys. Therefore the h[s:] = 42 example seems to be misleading.
– Nic Nilov
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