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Hibernate Criteria returns children multiple times with FetchType.EAGER

I have an Order class that has a list of OrderTransactions and I mapped it with a one-to-many Hibernate mapping like so: ...
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How to change max_allowed_packet size

...on in your file: max_allowed_packet=500M then restart the MySQL service and you are done. See the documentation for further information. share | improve this answer | fol...
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What's the point of having pointers in Go?

...ences (with appropriate const or mutable qualifiers). Now we have pointers and for some built-in types like maps and channels implicit pass by reference. ...
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Why is `std::move` named `std::move`?

...cast to rvalue - more specifically to an xvalue, as opposed to a prvalue. And it is also true that having a cast named move sometimes confuses people. However the intent of this naming is not to confuse, but rather to make your code more readable. The history of move dates back to the original mo...
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How can I get the count of milliseconds since midnight for the current?

... and if somebody defines a timezone not on second border or adds a leap-millisecond this breaks.=)) – Markus Mikkolainen Aug 2 '12 at 20:40 ...
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Windows batch: formatted date into variable

...g your variable namespace. If you need UTC instead of local time, the command is more or less the same: for /f %%x in ('wmic path win32_utctime get /format:list ^| findstr "="') do set %%x set today=%Year%-%Month%-%Day% s...
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?

...ly? Typically one batch file runs another synchronously with the call command, and the second one would share the first one's window. You can use start /b second.bat to launch a second batch file asynchronously from your first that shares your first one's window. If both batch files write to the ...
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Volley Android Networking Library

... $ git clone https://android.googlesource.com/platform/frameworks/volley $ cd volley $ android update project -p . $ ant jar Then, copy bin/volley.jar into your libs/ folder and off you go! source ...
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Why don't structs support inheritance?

...rt inheritance is because of arrays. The problem is that, for performance and GC reasons, arrays of value types are stored "inline". For example, given new FooType[10] {...}, if FooType is a reference type, 11 objects will be created on the managed heap (one for the array, and 10 for each type ins...
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Why is there no xrange function in Python3?

Recently I started using Python3 and it's lack of xrange hurts. 6 Answers 6 ...