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Variable is accessed within inner class. Needs to be declared final
...dea :-)
– Kevin Zhao
Oct 12 '15 at 20:15
15
In retrospect, using global variables is a bad idea i...
Call a global variable inside module
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410
You need to tell the compiler it has been declared:
declare var bootbox: any;
If you have bet...
Can I make a function available in every controller in angular?
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290
You basically have two options, either define it as a service, or place it on your root scope. I...
T-SQL get SELECTed value of stored procedure
... @OutValue=MyIntField FROM MyTable WHERE MyPrimaryKeyField = @Param
RETURN 0
GO
and now call your procedure like:
DECLARE @SelectedValue int
,@Param int
SET @Param=1
EXEC GetMyInt @Param, @SelectedValue OUTPUT
PRINT @SelectedValue
Output parameters can only return one value, but...
How can I use a file in a command and redirect output to the same file without truncating it?
...can use a temporary file though.
#!/bin/sh
tmpfile=$(mktemp)
grep -v 'seg[0-9]\{1,\}\.[0-9]\{1\}' file_name > ${tmpfile}
cat ${tmpfile} > file_name
rm -f ${tmpfile}
like that, consider using mktemp to create the tmpfile but note that it's not POSIX.
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How to cast/convert pointer to reference in C++
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answered Apr 16 '12 at 10:53
David HeffernanDavid Heffernan
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How to commit changes to a new branch
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answered Feb 1 '13 at 22:08
John BrodieJohn Brodie
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Get JavaScript object from array of objects by value of property [duplicate]
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answered Dec 20 '12 at 2:01
elclanrselclanrs
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Deprecated ManagedQuery() issue
... FemiFemi
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How to redirect from OnActionExecuting in Base Controller?
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answered Jul 9 '10 at 16:51
wompwomp
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