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Set focus on textbox in WPF
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@user841612, check the following link and verify the Assembly and Namespace msdn.microsoft.com/en-us/library/…
– usefulBee
Feb 10 '16 at 22:03
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C++ SFINAE examples?
...emplate<typename C> static One test(int C::*);
// Will be chosen if T is anything except a class.
template<typename C> static Two test(...);
public:
enum { Yes = sizeof(IsClassT<T>::test<T>(0)) == 1 };
enum { No = !Yes };
};
When IsClassT<int>::Yes i...
How can I select multiple columns from a subquery (in SQL Server) that should have one record (selec
... B.SalesOrderID
) AS SQ ON SQ.SalesOrderID = A.SalesOrderID
If what you're ultimately trying to do is get the values from the row with the highest value for Foo (rather than the max of Foo and the max of Foo2 - which is NOT the same thing) then the following will usually work better t...
MySQL Error 1215: Cannot add foreign key constraint
...y are primary keys in their own tables. I have done both of these things, if I'm not mistaken. Any other help you guys could offer?
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Get Context in a Service
...ontext = this;
OR
Context mContext = [class name].this; //[] only specify the class name
// mContext = JobServiceSchedule.this;
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How to run a PowerShell script from a batch file
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@KolobCanyon: If you're in a position where you can run PowerShell, you can do pretty much everything else as well. Note that the execution policy does not mean that PowerShell has more privileges than it would have otherwise. In a way it'...
How do I add a margin between bootstrap columns without wrapping [duplicate]
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If you do not need to add a border on columns, you can also simply add a transparent border on them:
[class*="col-"] {
background-clip: padding-box;
border: 10px solid transparent;
}
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Sort a text file by line length including spaces
...tching length - what to do in the case of a tie:
The question did not specify whether or not further sorting was wanted for lines of matching length. I've assumed that this is unwanted and suggested the use of -s (--stable) to prevent such lines being sorted against each other, and keep them in th...
How to include PHP files that require an absolute path?
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Be careful, this will only ever work if you execute the script via a web server that populates DOCUMENT_ROOT
– Phil
Dec 22 '13 at 23:03
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How to remove the URL from the printing page?
...ling browser print options (headers, footers, margins) from page?
and specification of the @page
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