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Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
...g from FetchType.EAGER to Fetchype.LAZY since eager fetching is a terrible idea that can lead to critical application performance issues.
Conclusion
Avoid FetchType.EAGER and don't switch from List to Set just because doing so will make Hibernate hide the MultipleBagFetchException under the carpet...
How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
... the metro application can communicate through this mechanism.
I have no idea if this is possible, but it might be interesting to check out.
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How to create a listbox in HTML without allowing multiple selection?
...tiple="multiple" attribute.
Adding the size="5" attribute is still a good idea, it means that at least 5 lines must be displayed. See the full reference here
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What do people think of the fossil DVCS? [closed]
...know those SCM's very well and comparing makes it easier for me to get the idea across.
I'm totally in love with this SCM, so it's mostly points on the pluss side.
What I like about Fossil:
1) We have a bunch of machines (win/mac/a number of linux distros), and the single-executable installation ...
Does it make sense to use “as” instead of a cast even if there is no null check? [closed]
...archy, which for value types involves boxing anyway. Of course, the entire idea is more theoretical than serious.
– Mehrdad Afshari
Nov 28 '12 at 7:13
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How to intercept click on link in UITextView?
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At last real answer! Simple and cool idea. Thanks, it works. It was long time ago, so I've managed without it already. Still may help in future. Small correction though, result from super in else branch should be returned: return [super openURL:url];
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How to find the size of an array in postgresql
...luates to null and not 0 whereas cardinality returns what you'd expect. No idea what they were thinking with that logic.
– EoghanM
Oct 13 '18 at 10:25
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How to test Spring Data repositories?
...m Repository), the test fails and userRepository.findOne returns null. Any ideas of how to solve this?
– Rega
Aug 10 '19 at 20:31
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How to sparsely checkout only one single file from a git repository?
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@juand the idea was to not have to load the all working tree before doing git checkout.
– VonC
Aug 30 '12 at 18:04
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How to avoid overflow in expr. A * B - C * D
... base 2^32, and the code in C should look simpler. Also, it will be a good idea to create generic functions to do this work in your program.
– Ofir
Nov 5 '12 at 17:44
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