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What is the difference between persist() and merge() in JPA and Hibernate?
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answered Dec 22 '10 at 12:57
axtavtaxtavt
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Best approach to converting Boolean object to string in java
...for the test snippets!
– Gaurav
Jun 28 '18 at 15:27
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Change values while iterating
...ge says:
Range expression 1st value 2nd value (if 2nd variable is present)
array or slice a [n]E, *[n]E, or []E index i int a[i] E
So, range uses a[i] as its second value for arrays/slices, which effectively means that the
value is copie...
How to work around the stricter Java 8 Javadoc when using Maven
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edited Jun 20 at 9:12
Community♦
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answered Jan 15 '16 at 10:04
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Undo “git add ”?
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283
To remove a directory and everything inside it from the index,
git rm --cached -r dir
The --...
Going to a specific line number using Less in Unix
I have a file that has around million lines. I need to go to line number 320123 to check the data. How do I do that?
5 Answ...
What's the difference between NOT EXISTS vs. NOT IN vs. LEFT JOIN WHERE IS NULL?
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answered Feb 11 '10 at 18:42
QuassnoiQuassnoi
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How to show all shared libraries used by executables in Linux?
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274
Use ldd to list shared libraries for each executable.
Cleanup the output
Sort, compute counts...
Append an element with fade in effect [jQuery]
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263
$(html).hide().appendTo("#mycontent").fadeIn(1000);
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int to hex string
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answered Jan 14 '11 at 11:22
Sebastian Paaske TørholmSebastian Paaske Tørholm
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