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Why can't overriding methods throw exceptions broader than the overridden method?
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@danip the overriding method can throw any subset of exceptions thrown from overriden method. The empty set is a subset too. That is why @Override public void foo() {...} is legal.
– Developer Marius Žilėnas
Mar 14 '16 at 17:48
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Http长连接200万尝试及调优 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Http长连接200万尝试及调优对于一个server，我们一般考虑他所能支撑的qps，但有那么一种应用， 我们需要关注的是它能支撑的连接数个数，而并非qps，当然qps也是我们...对于一个server，我们一般考虑他所能支撑的qps，但有那么一...
How to find issues that at some point has been assigned to you?
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Steffen Opel
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answered Jan 23 '12 at 5:34
Daria TrainorD...
How to convert a scala.List to a java.util.List?
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edited Oct 10 '16 at 10:10
Jacek Laskowski
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How to echo or print an array in PHP?
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Shiplu MokaddimShiplu Mokaddim
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How to make ReSharper re-evaluate its assembly reference highlighting
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answered Jul 23 '13 at 9:20
iggymoraniggymoran
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Choose between ExecutorService's submit and ExecutorService's execute
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There is a difference concerning exception/error handling.
A task queued with execute() that g...
Find number of months between two Dates in Ruby on Rails
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(date2.year * 12 + date2.month) - (date1.year * 12 + date1.month)
more info at http://www.ruby...
Factory Pattern. When to use factory methods?
...ss of creating a House is abstracted (in that you don't need to create and set up every single dependency when you just want to create a House) and at the same time centralized which makes it easier to maintain. There are other reasons why using separate Factories can be beneficial (e.g. testability...
Django: multiple models in one template using forms [closed]
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btw, I don't think formsets are good solution to the problem you described. I always used them to represent multiple instances of a model. E.g. you have a applicant form and you want 3 references to you make a formset that has 3 instances of the Re...