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Difference between FOR and AFTER triggers?

What's the difference between FOR and AFTER triggers? 3 Answers 3 ...
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How do 20 questions AI algorithms work?

...nstead of taking into account all questions which have been answered, you randomly pick a smaller subset, which is enough to give you a single answer. Now you repeat that a few times with different random subset of questions, till you see that most of the time, you are getting the same result. you t...
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HTML5 Audio stop function

...the <audio> keeps loading also with preload attribute forced to none and the <source>'s src stripped out. – Pioneer Skies Dec 2 '15 at 11:34 6 ...
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Convert a String representation of a Dictionary to a dictionary?

... literal structures: strings, numbers, tuples, lists, dicts, booleans, and None. For example: >>> eval("shutil.rmtree('mongo')") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<string>", line 1, in <module> File "/opt/Python...
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Aren't promises just callbacks?

I've been developing JavaScript for a few years and I don't understand the fuss about promises at all. 10 Answers ...
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When vectors are allocated, do they use memory on the heap or the stack?

... store. vector<Type*> vect; will allocate the vector on the stack and a bunch of pointers on the free store, but where these point is determined by how you use them (you could point element 0 to the free store and element 1 to the stack, say). ...
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pandas dataframe columns scaling with sklearn

I have a pandas dataframe with mixed type columns, and I'd like to apply sklearn's min_max_scaler to some of the columns. Ideally, I'd like to do these transformations in place, but haven't figured out a way to do that yet. I've written the following code that works: ...
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Unix tail equivalent command in Windows Powershell

...ile (typical size is 500MB-2GB). I am looking for a equivalent of Unix command tail for Windows Powershell. A few alternatives available on are, ...
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Types in MySQL: BigInt(20) vs Int(20)

I was wondering what the difference between BigInt , MediumInt , and Int are... it would seem obvious that they would allow for larger numbers; however, I can make an Int(20) or a BigInt(20) and that would make seem that it is not necessarily about size. ...
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What does “Auto packing the repository for optimum performance” mean?

...I get this message: "Auto packing the repository for optimum performance", and it does not seem to go away and return the shell. ...