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JPA: How to have one-to-many relation of the same Entity type
There's an Entity Class "A". Class A might have children of the same type "A". Also "A" should hold it's parent if it is a child.
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Laravel orderBy on a relationship
I am looping over all comments posted by the Author of a particular post.
2 Answers
2
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What is dynamic programming? [closed]
What is dynamic programming ?
10 Answers
10
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Intellij IDEA, format all code in a project
I really like IDEA's code formatting, but how do I get it to reformat all the code in a particular project without going through each file? I've found the option to tidy / optimise imports on code before committing it to subversion which is great, but it only seems to apply to files that have otherw...
Failed binder transaction when putting an bitmap dynamically in a widget
Can anybody tell me the reason for failed binder transaction error? I can see this error message in logcat.
I am getting this error while trying to put an bitmap dynamically in a widget...
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How can I check if a scrollbar is visible?
Is it possible to check the overflow:auto of a div?
19 Answers
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Is type=“text/css” necessary in a tag?
I was wondering whether or not it is necessary to use <link rel="stylesheet" type="text/css" href=...> over <link rel="stylesheet" href=...> . The rel="stylesheet" marks the information that it is a stylesheet - so text/css doesn't actually add anything as far as I'm concerned.
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Should *.xccheckout files in Xcode5 be ignored under VCS?
Apple has introduced a new project-related type of file in Xcode 5: "xccheckout".
5 Answers
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Implementing comparison operators via 'tuple' and 'tie', a good idea?
(Note: tuple and tie can be taken from Boost or C++11.)
When writing small structs with only two elements, I sometimes tend to choose a std::pair , as all important stuff is already done for that datatype, like operator< for strict-weak-ordering.
The downsides though are the pretty much us...