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Convert Linq Query Result to Dictionary
...eck" before adding the rows to know if I must add, replace or ignore the incomming rows.
I'd like to keep the trafic between the client and the DB server as low as possible and minimize the number of queries.
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How to get first N elements of a list in C#?
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exactly, no exceptions thrown Skip and Take combined solved my problem as I wanted take any generic collection and process x items per batch
– JohanLarsson
Jun 24 '15 at 9:02
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Why doesn't C# support the return of references?
...at question!
The C# team is considering this for C# 7. See https://github.com/dotnet/roslyn/issues/5233 for details.
UPDATE: The feature made it in to C# 7!
You are correct; .NET does support methods that return managed references to variables. .NET also supports local variables that contain ma...
Float right and position absolute doesn't work together
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Drawing an image from a data URL to a canvas
... edited May 23 '17 at 12:34
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answered Jan 23 '11 at 20:43
PhrogzPhrogz
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git diff file against its last change
...etween a specific file as it exists now, and as it existed before the last commit that changed it?
3 Answers
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jQuery Tips and Tricks
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community wiki
6 revs, 4 users 47%Andreas Grech
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instanceof Vs getClass( )
...btype.
getClass() == ... tests whether the types are identical.
So the recommendation is to ignore the performance issue and use the alternative that gives you the answer that you need.
Is using the instanceOf operator bad practice ?
Not necessarily. Overuse of either instanceOf or getClass...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
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How do I rename all files to lowercase?
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If you're comfortable with the terminal:
Open Terminal.app, type cd and then drag and drop the Folder containing the files to be renamed into the window.
To confirm you're in the correct directory, type ls and hit enter.
Paste this c...