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Are soft deletes a good idea? [duplicate]

Are soft deletes a good idea or a bad idea? 15 Answers 15 ...
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What is std::move(), and when should it be used?

Good links are appreciated. 8 Answers 8 ...
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For-each over an array in JavaScript

How can I loop through all the entries in an array using JavaScript? 40 Answers 40 ...
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Time complexity of Euclid's Algorithm

I am having difficulty deciding what the time complexity of Euclid's greatest common denominator algorithm is. This algorithm in pseudo-code is: ...
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Open a URL in a new tab (and not a new window)

I'm trying to open a URL in a new tab, as opposed to a popup window. 33 Answers 33 ...
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Find unique rows in numpy.array

I need to find unique rows in a numpy.array . 20 Answers 20 ...
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What's the difference between HEAD^ and HEAD~ in Git?

When I specify an ancestor commit object in Git, I'm confused between HEAD^ and HEAD~ . 15 Answers ...
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What is an undefined reference/unresolved external symbol error and how do I fix it?

What are undefined reference/unresolved external symbol errors? What are common causes and how to fix/prevent them? 34 Answ...
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Modifying a subset of rows in a pandas dataframe

Assume I have a pandas DataFrame with two columns, A and B. I'd like to modify this DataFrame (or create a copy) so that B is always NaN whenever A is 0. How would I achieve that? ...
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What is href=“#” and why is it used?

On many websites I see links that have href="#" . What does it mean? What is it used for? 9 Answers ...