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Why is Spring's ApplicationContext.getBean considered bad?

...ut the whole idea of Inversion of Control is to have none of your classes know or care how they get the objects they depend on. This makes it easy to change what type of implementation of a given dependency you use at any time. It also makes the classes easy to test, as you can provide mock implemen...
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Bind a function to Twitter Bootstrap Modal Close

... @Ricardo Lima's response below is now the correct method for monitoring events in jQuery/bootstrap – sbonami Dec 26 '12 at 5:14 ...
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How do I get class name in PHP?

...function getClass() { return get_class(); } } Now you can do: $className = MyClass::getClass(); This is somewhat limited, however, because if my class is extended it will still return 'MyClass'. We can use get_called_class instead, which relies on Late Static Binding...
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Statistics: combinations in Python

... N and K due to floating point precision. But we can fix that - see above, now it should not err for big numbers – Nas Banov Sep 17 '13 at 1:17 ...
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How do I extract a sub-hash from a hash?

...gt; 4} extracted_slice = initial_hash.slice!(:a, :c) initial_hash would now be {:b => 2, :d =>4} extracted_slide would now be {:a => 1, :c =>3} You can look at slice.rb in ActiveSupport 3.1.3 share ...
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Are braces necessary in one-line statements in JavaScript?

... !if } The thinking goes that if you always have the brackets then you know to insert other statements inside that block. share | improve this answer | follow ...
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Why is the String class declared final in Java?

...dd a sentence as to how preventing subclasses enforces immutability. Right now, it is kind of a half-answer. – Thilo Jan 15 '10 at 1:29 ...
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Curious null-coalescing operator custom implicit conversion behaviour

...ils here. We have a nullable optimizer that looks for situations where we know that a particular expression of nullable type cannot possibly be null. Consider the following naive analysis: we might first say that result = Foo() ?? y; is the same as A? temp = Foo(); result = temp.HasValue ? ...
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Remove duplicates from a List in C#

...k to front, to avoid having to resort list after each removal This example now uses C# Value Tuples to do the swapping, substitute with appropriate code if you can't use that The end-result is no longer sorted share ...
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How to handle initializing and rendering subviews in Backbone.js?

...its subviews, and each one of them has different problems. I'm curious to know if there is a better way that solves all of the problems: ...