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How do I call setattr() on the current module?
...rtelli
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9
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How to use double or single brackets, parentheses, curly braces
...ars.
– Motti Shneor
May 7 '17 at 11:32
1
@MottiShneor, ok, let's refine: most probably it is part...
What is the error “Every derived table must have its own alias” in MySQL?
... same.
– silverkid
Dec 11 '09 at 15:32
I understand now. I was also thinking it might have been generated by some code...
Recommendations of Python REST (web services) framework? [closed]
...chMartin Blech
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12
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How to programmatically show next view in ViewPager?
...sed it
– Tomas Wolf
Oct 9 '14 at 16:32
2
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Why doesn't await on Task.WhenAll throw an AggregateException?
...ndled.)
– AnorZaken
Nov 6 '19 at 13:32
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MongoDB: How to update multiple documents with a single command?
...he flag multi to true like this :
db.Collection.update(
{_id_receiver: id_receiver},
{$set: {is_showed: true}},
{multi: true} /* --> multiple update */
, function (err, updated) {...});
i hope that helps :)
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Character reading from file in Python
In a text file, there is a string "I don't like this".
8 Answers
8
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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...(if data[c] is 30000, the product would become -1294967296 for the typical 32-bit ints with wrap around, while 100000 times adding 30000 to sum would, if that doesn't overflow, increase sum by 3000000000). Note that the same holds for unsigned quantities, with different numbers, overflow of 100000 *...
Java equivalent to C# extension methods
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32
But the syntax is so nice, and makes the program easier to understand :) I also like how Ruby allows you to do almost the same thing, excep...