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How to delete duplicate rows in SQL Server?

... are deleted (or updated), therefore just change the DELETE FROM CTE... to SELECT * FROM CTE: WITH CTE AS( SELECT [col1], [col2], [col3], [col4], [col5], [col6], [col7], RN = ROW_NUMBER()OVER(PARTITION BY col1 ORDER BY col1) FROM dbo.Table1 ) DELETE FROM CTE WHERE RN > 1 DEMO (re...
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Any way to make a WPF textblock selectable?

How to allow TextBlock 's text to be selectable? 15 Answers 15 ...
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Measure the time it takes to execute a t-sql query

... to just grab the current date and time. In SQL Server Management Studio SELECT GETDATE(); SELECT /* query one */ 1 ; SELECT GETDATE(); SELECT /* query two */ 2 ; SELECT GETDATE(); To calculate elapsed times, you could grab those date values into variables, and use the DATEDIFF function: DECL...
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Select + copy text in a TextView?

Is there a way to allow the user to select / copy text in a TextView? I need the same functionality of EditText where you can long-press the control and get the popup options of select all / copy, but I need the control to look like a TextView. ...
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Glorified classes in the Java language

... @aioobe: exactly. Note that you also have int.class, char.class, etc. – Michael Borgwardt Aug 11 '10 at 13:19 add a comment  |  ...
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How to create .ipa file using Xcode?

... In Xcode Version 10.0 Go to Window -> Organizer Then select your app archive from archives Then click the "Distribute App" button on right panel Then follow the below steps Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 : Finally select the place you want to sa...
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Best way to create unique token in Rails?

...ittle bit of code in his Railscast on beta invitations. This produces a 40 character alphanumeric string. Digest::SHA1.hexdigest([Time.now, rand].join) share | improve this answer | ...
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MySQL - Using COUNT(*) in the WHERE clause

... try this; select gid from `gd` group by gid having count(*) > 10 order by lastupdated desc share | improve this answer ...
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How do I change tab size in Vim?

...hat's what would happen should tabs be used, rather than always delete one char at a time). To make a fully educated decision as to how to set things up, you'll need to read Vim docs on tabstop, shiftwidth, softtabstop and expandtab. The most interesting bit is found under expandtab (:help 'expandta...
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Javascript Equivalent to C# LINQ Select

...always add custom methods to the array prototype as well: Array.prototype.select = function(expr){ var arr = this; //do custom stuff return arr.map(expr); //or $.map(expr); }; var ids = this.fruits.select(function(v){ return v.Id; }); An extended version that uses the function ...