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Displaying Windows command prompt output and redirecting it to a file
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137
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How do you do a limit query in JPQL or HQL?
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I would argue that Hibernate 3's approach is more correct. Your usage of Hibernate is meant to be database-agnostic, so you should have to do these sorts of things in an abstract manner.
– matt b
Aug 6 '09 at 16:35
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How to start an application using android ADB tools?
...ve you a list of other options to pass to the am command. You can find out more at developer.android.com/tools/help/adb.html#am
– Ehtesh Choudhury
May 14 '13 at 23:17
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How to view file diff in git before commit
...ke to revert some changes):
git difftool myfile.txt
To use git difftool more efficiently, install and use your favourite GUI tool such as Meld, DiffMerge or OpenDiff.
Note: You can also use . (instead of filename) to see current dir changes.
In order to check changes per each line, use: git bla...
Express.js: how to get remote client address
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246
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How can I iterate over an enum?
... last "real" enum each time you want to add a new enum.
If you want to add more enums later, just add them before Last. The loop in this example will still work.
Of course, this breaks down if the enum values are specified:
enum Foo {
One = 1,
Two = 9,
Three = 4,
Last
};
This illustrate...
Setting “checked” for a checkbox with jQuery
...hat contains it – a subtle but probably unwelcome behaviour change.
For more context, some incomplete discussion of the changes to the handling of the checked attribute/property in the transition from 1.5.x to 1.6 can be found in the version 1.6 release notes and the Attributes vs. Properties sec...
How to return multiple objects from a Java method?
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Avoiding instanceof in Java
...ls". Essentially he's addressing cases like this, when polymorphism causes more trouble than it solves.
The issue is that to use polymorphism you have to make the logic of "handle" part of each 'switching' class - i.e. Integer etc. in this case. Clearly this is not practical. Sometimes it isn't ev...
Get Maven artifact version at runtime
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