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How to sort by two fields in Java?
...;
return x1.compareTo(x2);
}});
}
List<Persons> is now sorted by name, then by age.
String.compareTo "Compares two strings lexicographically" - from the docs.
Collections.sort is a static method in the native Collections library. It does the actual sorting, you just need to...
Eclipse - “Workspace in use or cannot be created, chose a different one.” [duplicate]
...of you can't remove .lock file and it gives you the following:
And you know that eclipse is already closed, just open Task Manager then processes then end precess for all eclipse.exe occurrences in the processes list.
sh...
Is there a way to call a stored procedure with Dapper?
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just added support for output params now, see my latest checkin
– Sam Saffron
May 11 '11 at 12:52
6
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Getting only response header from HTTP POST using curl
...roblem with -X HEAD is that the server might respond differently, since it now receives a HEAD request instead of a GET (or whatever the previous request was)
– Grav
Aug 24 '16 at 9:44
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Debugging with command-line parameters in Visual Studio
...parently in VS2017 it's not called "Debugging", but "Debug". We may never know why.
– OmarL
Oct 16 '17 at 14:43
3
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Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?
...tersson sure. “compiler” means the JIT compiler, which does precisely know the actual implementation class and may only optimize, if the constructor has no side effects. Or optimize the expression to only reproduce the side effects, followed by using false. Actually, this may already happen toda...
Is there a generic constructor with parameter constraint in C#?
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I'm using this now, I think it's a good pattern. Works really well with the Factory pattern. Thanks!
– Matthew
Mar 2 '12 at 20:46
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How to output something in PowerShell
...s about what should be written to the console and what should not. We have now agreed that the only information if the script executed successfully or died has to be Write-Host'ed, and everything that is the script's author might need to know about the execution (what items were updated, what fields...
Sql Server string to date conversion
... aware of Oracle's TO_DATE function, as shown in his sample. He wanted to know if there was a way of converting dates-as-strings without having to know the string's format/structure. SQL does not do that, and it certainly appears that Oracle's TO_DATE doesn't do it either.
– Ph...
Submit form on pressing Enter with AngularJS
... 'next' button, default behaviour on clicking 'enter' key is back button. Now, when using above code, the back button get's CLICKED FIRST, and then myFunction() code is called (which in turns, get's to next part of wizard) So, my wizard goes BACK for a while, and then it goes forward. @EpokK's solu...