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Persistence unit as RESOURCE_LOCAL or JTA?
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skaffmanskaffman
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Multiple commands on a single line in a Windows batch file
.../v:on /c "echo !time! & ping 127.0.0.1 >nul: & echo !time!"
15:23:36.77
15:23:39.85
That's needed from the command line. If you're doing this inside a script, you can just use setlocal:
@setlocal enableextensions enabledelayedexpansion
@echo off
echo !time! & ping 127.0.0.1 >nul...
Why covariance and contravariance do not support value type
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answered Sep 17 '12 at 7:37
Jon SkeetJon Skeet
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What are the parameters sent to .fail in jQuery?
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93
According to http://api.jquery.com/jQuery.ajax/ the fail callback should be getting:
jqXHR, te...
Is there StartsWith or Contains in t sql with variables?
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3 Answers
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Value of type 'T' cannot be converted to
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293
Even though it's inside of an if block, the compiler doesn't know that T is string.
Therefore, i...
How does type Dynamic work and how to use it?
...> val d = new DynImpl
d: DynImpl = DynImpl@6040af64
scala> d.foo
res37: String = foo
scala> d.bar
res38: String = bar
scala> d.selectDynamic("foo")
res54: String = foo
As one can see, it is also possible to call the dynamic methods explicitly.
updateDynamic
Because updateDynamic i...
How to create a template function within a class? (C++)
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3
And also that you cannot specialize them. :-(
– Frank Krueger
Jun 9 '09 at 20:03
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How to add target=“_blank” to JavaScript window.location?
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273
window.location sets the URL of your current window. To open a new window, you need to use windo...
Why do I get “Procedure expects parameter '@statement' of type 'ntext/nchar/nvarchar'.” when I try t
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3 Answers
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