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Delete duplicate records in SQL Server?
...
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;
Run it...
Specifying Maven's local repository location as a CLI parameter
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On Windows use ` mvn -D"maven.repo.local"=%USER_HOME%/.my/other/repository clean install `
– Igor Bljahhin
Apr 26 '17 at 15:36
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Apple Mach-O Linker Error when compiling for device
...thod.
-UPDATE - Clang error - Mach-O Linker error
In some case error log window displaying .xctest error, to fix it
-> Select your project
-> Beside this(just before General tab) select your projectTest file from dropdown
-> There is one option (like ProjNameTests)
-> In Host Appli...
How to change the output color of echo in Linux
... to the terminal's default
tput bel # Play a bell
With compiz wobbly windows, the bel command makes the terminal wobble for a second to draw the user's attention.
Scripts
tput accepts scripts containing one command per line, which are executed in order before tput exits.
Avoid temporary f...
Change Tomcat Server's timeout in Eclipse
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Windows->Preferences->Server
Server Timeout can be specified there.
or another method via the Servers tab here:
http://henneberke.wordpress.com/2009/09/28/fixing-eclipse-tomcat-timeout/
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Auto margins don't center image in page
...xample the image is not centered. Why? My browser is Google Chrome v10 on windows 7, not IE.
9 Answers
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Howto: Clean a mysql InnoDB storage engine?
...file1)
Shutdown MySQL
Add the following lines to /etc/my.cnf (or my.ini on Windows)
[mysqld]
innodb_file_per_table
innodb_flush_method=O_DIRECT
innodb_log_file_size=1G
innodb_buffer_pool_size=4G
(Sidenote: Whatever your set for innodb_buffer_pool_size, make sure innodb_log_file_size is 25% of inn...
Good NumericUpDown equivalent in WPF? [closed]
...Sub Textbox1_ValueChanged(ByVal sender As System.Object, ByVal e As System.Windows.RoutedPropertyChangedEventArgs(Of System.Double)) Handles Textbox1.ValueChanged
If e.OldValue > e.NewValue Then
Textbox1.Text = (Textbox1.Text + 1)
Else
Textbox1.Text = (Textbox1.Text - ...
What is the shortcut to Auto import all in Android Studio?
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For Windows/Linux, you can go to File -> Settings -> Editor -> General -> Auto Import -> Java and make the following changes:
change Insert imports on paste value to All
markAdd unambigious imports on the fly opt...
Problem in running .net framework 4.0 website on iis 7.0
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actually, I don't even have the CGI option. I am using windows 7, 64 bit. Trying to get ssrs to work.
– Steam
Mar 11 '14 at 5:40
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