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Delete duplicate records in SQL Server?
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You can do this with window functions. It will order the dupes by empId, and delete all but the first one.
delete x from (
select *, rn=row_number() over (partition by EmployeeName order by empId)
from Employee
) x
where rn > 1;
Ru...
Integer to hex string in C++
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Use <iomanip>'s std::hex. If you print, just send it to std::cout, if not, then use std::stringstream
std::stringstream stream;
stream << std::hex << your_int;
std::string result( stream.str() );
You can prepend the first << with << "0x" or whateve...
mysqldump - Export structure only without autoincrement
I have a MySQL database and I am trying to find a way to export its structure only, without the auto increment values. mysqldump --no-data would almost do the job, but it keeps the auto_increment values. Is there any way to do it without using PHPMyAdmin (that I know it can do it)?
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How can I show ellipses on my TextView if it is greater than the 1 line?
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.............. the scrollHorizontally is the "special sauce" that makes it work.
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Javascript: Extend a Function
The main reason why I want it is that I want to extend my initialize function.
6 Answers
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String to object in JS
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edited Feb 22 '14 at 19:30
answered Jul 11 '13 at 15:21
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How do I use reflection to call a generic method?
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You need to use reflection to get the method to start with, then "construct" it by supplying type arguments with MakeGenericMethod:
MethodInfo method = typeof(Sample).GetMethod(nameof(Sample.GenericMethod));
MethodInfo generic = method.MakeGenericMethod(myType);
generic.Invoke(t...
Where to install Android SDK on Mac OS X?
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edited Jan 31 at 11:05
answered May 5 '17 at 5:56
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Difference between GIT and CVS
What is the difference between Git and CVS version control systems?
5 Answers
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How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?
I just watched the WWDC video #216, "Building Adaptive UI with UIKit."
8 Answers
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