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Google Guice vs. PicoContainer for Dependency Injection
...e Dependency Injection friendly which can be useful because they often use best practice when doing so (JMS, ORM, OXM, MVC etc.).
References
Pico
Guice
Spring
Spring / Guice / Pico comparison
Another Spring / Guice performance comparison
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Advantages of stateless programming?
...That's the big reason why functional programming matters, and probably the best one for jumping on the functional programming train. There are also lots of other benefits, including simplified debugging (i.e. functions are pure and do not mutate state in other parts of an application), more terse an...
python's re: return True if string contains regex pattern
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The best one by far is
bool(re.search('ba[rzd]', 'foobarrrr'))
Returns True
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Reuse Cucumber steps
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Best wrap your steps in %{} rather than quotes. Then, you don't need to escape double quotes which you'll need to use frequently.:
Given /^I login successfully$
step %{I login with valid credentials}
end
Given /^I login w...
How to obtain the start time and end time of a day?
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The second half of this answer is the best way. This approach is known as "Half-Open". I explain further in my answer.
– Basil Bourque
Jul 10 '14 at 7:11
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Handle file download from ajax post
...ent page.
Note
Extra addition in relation to your question; I think it's best to always return JSON when requesting stuff with AJAX technology. After you've received the JSON response, you can then decide client-side what to do with it. Maybe, for example, later on you want the user to click a dow...
How do I detect unsigned integer multiply overflow?
.... These also work on types smaller than int.
The builtins lower to what's best for the platform. On x86, they check the carry, overflow and sign flags.
Visual Studio's cl.exe doesn't have direct equivalents. For unsigned additions and subtractions, including <intrin.h> will allow you to use ...
Is it possible for git-merge to ignore line-ending differences?
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It seems to me now that the best way is to normalized the line endings on both branches (and commit) before merging them.
I googled "convert crlf to lf" and found this as the first results:
http://stahlforce.com/dev/index.php?tool=remcrlf
I downloaded...
Why is there a difference in checking null against a value in VB.NET and C#?
...ull case. Since that is not an option with languages as they are, the next best alternative is to simply learn how different languages work and recognize that they are not the same.
Incidentally, Visual Basic's "Is" operator, which is lacking in C, can be used to test for whether a nullable object ...
Can someone explain collection_select to me in clear, simple terms?
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This is easily, one of the best explanations of a complex Rails structure I have seen. You used clear language, along with basic Rails constructs to solidify it. Thanks much!!
– marcamillion
Jan 19 '12 at 8:32
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