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How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,
...atter how hard you will try to justify it. There is no excuse for fetching more data than you really need, as well as there is no excuse for leaking data fetching outside the boundaries of the transactional service layer.
– Vlad Mihalcea
Jun 7 '17 at 9:01
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jQuery's .click - pass parameters to user function
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Ruby get object keys as array
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An alternative way if you need something more (besides using the keys method):
hash = {"apple" => "fruit", "carrot" => "vegetable"}
array = hash.collect {|key,value| key }
obviously you would only do that if you want to manipulate the array while retrieving...
ASP.NET MVC controller actions that return JSON or partial html
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How do I check if an array includes a value in JavaScript?
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How do I disable log messages from the Requests library?
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Using async/await for multiple tasks
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What is the difference between Factory and Strategy patterns?
... : return new OSXCommand();
}
}
But suppose your factory needs more advanced or dynamic creation. You may add to the factory method an strategy and change it without having to recompile, the strategy may change at runtime.
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Is there a portable way to print a message from the C preprocessor?
...ma message "stuff"
Clang has begun adding support recently, see here for more.
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How to convert latitude or longitude to meters?
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and your answer is much more nonsensical
– jerinho.com
May 9 '19 at 16:09
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