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Choosing a Java Web Framework now? [closed]
...l not convinced (maybe I don't get it), I'm not sure of its maturity, and, more important, I'm really wondering what SpringSource is doing with Grails and Roo (no, Grails vs Roo - why SpringSource is pushing two very similar technologies? doesn't convince me that they will both survive).
I can't sa...
Describe the architecture you use for Java web applications? [closed]
...sines model knowledge, and the DAO's do relatively simple CRUD work.
Some more complicated query stuff is handled by more complicated queries in the backend for performance reasons.
Advantages of using Spring in our case is that we can have country/language dependant instances, which are behind a ...
How to find if a given key exists in a C++ std::map
...is only a single key in a std::map. So count will either be 0 or 1. Is one more efficient than the other?
– goelakash
Jul 17 '15 at 7:38
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Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
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how do i block or restrict special characters from input fields with jquery?
...searching the issue and will update my answer or comment here when I learn more.
– rexmac
Mar 19 '15 at 23:23
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Why isn't Python very good for functional programming? [closed]
...stion is: why isn't Python very good for functional programming? Are there more reasons than its lack of pattern matching and algebraic data types? Or are these concepts so important to functional programming that a language that doesn't support them can only be classed as a second rate functional p...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...uld continue being displayed, but I think an error or placeholder would be more appropriate. Yes you could handle it in your model but the behavior of leaving an old image is, I think, more wrong than displaying an error.
– Jason Goemaat
Nov 27 '14 at 23:57
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How well is Unicode supported in C++11?
...ink all but the first one provide terrible support. I'll get back to it in more detail after a quick detour through your other questions.
Does std::string do what it should?
Yes. According to the C++ standard, this is what std::string and its siblings should do:
The class template basic_s...
What's the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL JOIN? [duplicate]
...sentation of projection therefore cannot be joins. I think it will confuse more than benefit when the context is joins.
– onedaywhen
Sep 9 '11 at 11:02
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Recursively remove files
... @IlmariKaronen: good point. Wouldn't command rm be a better (that is, more direct) solution? (By "direct" I mean it deals specifically with the problem at hand and nothing else, and therefore is less likely to have any unwanted side-effects, and is also going to be more self-explanatory to anyo...