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When is a Java method name too long? [closed]
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What are paramorphisms?
...ficient, but if you're interested in sheer expressivity, para gives you no more than foldr. If you use this foldr-encoded version of para, then safeTail will take linear time after all, copying the tail element by element.
So, that's it: para is a more convenient version of foldr which gives you im...
Is there a good reason to use upper case for SQL keywords? [closed]
...o mentally parse the syntax.
The direct answer to your question, then, is more an answer to “why does the reader of SQL code benefit so much from uppercase keywords, when that's not as true for most modern languages?”:
To rely on keeping the keywords in one's head is reasonable for many moder...
How to shuffle a std::vector?
...std::shuffle if you intend to generate different permutations every time!
Moreover, if you want your program to create different sequences of shuffles each time it is run, you can seed the constructor of the random engine with the output of std::random_device:
auto rd = std::random_device {};
aut...
JPA : How to convert a native query result set to POJO class collection
...@EntityResult" and "@FieldResult" annotations. Thats fine. But here i need more clarity. Is is required that the class which we are mapping with the result must be a JPA entity class ? OR can we use a simple POJO class which is not an entity buy which have all the required variable as the columns i...
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More valuable than cut and paste code is the explanation of what the best solution is and why it works without the baggage especially if it is three lines long.
– Tatarize
Jul 31 '15 at ...
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?
...from the official developer documentation . (See Why doesn't Android use more enums? for the old section content)
6 Answ...
How do you push a tag to a remote repository using Git?
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Why is it necessary to set the prototype constructor?
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