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Get original URL referer with PHP?

...t the referer Url. It works as expected until the user clicks another page and the referer changes to the last page. 5 Answ...
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Why Func instead of Predicate?

... While Predicate has been introduced at the same time that List<T> and Array<T>, in .net 2.0, the different Func and Action variants come from .net 3.5. So those Func predicates are used mainly for consistency in the LINQ operators. As of .net 3.5, about using Func<T> and Action...
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Run a Python script from another Python script, passing in arguments [duplicate]

...another Python script. I want to pass variables like I would using the command line. 6 Answers ...
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How to split one string into multiple strings separated by at least one space in bash shell?

...s well. It is the best approach in my opinion. – Alexandros Dec 17 '18 at 13:19 3 @Alexandros My ...
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sql primary key and index

...x does no good, but the only harm (very small) is the additional file size and row-creation overhead. share | improve this answer | follow | ...
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What is the correct format to use for Date/Time in an XML file

...ring("o"). It is the XSD date format as well. That is the preferred format and a Standard Date and Time Format string, although you can use a manual format string if necessary if you don't want the 'T' between the date and time: date.ToString("yyyy-MM-dd HH:mm:ss"); EDIT: If you are using a generat...
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CSS margin terror; Margin adds space outside parent element [duplicate]

... Add overflow:auto to your #page div. jsFiddle example And check out collapsing margins while you're at it. share | improve this answer | follow ...
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How to Join to first row

... WHERE OrderID = Orders.OrderID ) In SQL Server 2005 and above, you could just replace INNER JOIN with CROSS APPLY: SELECT Orders.OrderNumber, LineItems2.Quantity, LineItems2.Description FROM Orders CROSS APPLY ( SELECT TOP 1 LineItems.Quantity, LineItems....
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Is it possible to use Visual Studio on macOS?

...hich also now supports debugging. Thus, if you install Visual Studio Code and .NET Core on a Mac in OS X you can quite freely edit and compile and run and debug and share your code with Visual Studio 2017 on a PC. – DavidMWilliams Feb 2 '17 at 5:16 ...
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Multiple Inheritance in C#

...ern directly. But sometimes it would be helpful to have this ability. C# and the .net CLR have not implemented MI because they have not concluded how it would inter-operate between C#, VB.net and the other languages yet, not because "it would make source more complex" MI is a useful concept, the ...