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Any difference between First Class Function and High Order Function
...wondering whether/what difference between First Class Function and High Order Function .
6 Answers
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What do Clustered and Non clustered index actually mean?
...h a clustered index the rows are stored physically on the disk in the same order as the index. Therefore, there can be only one clustered index.
With a non clustered index there is a second list that has pointers to the physical rows. You can have many non clustered indices, although each new index...
SQL how to make null values come last when sorting ascending
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select MyDate
from MyTable
order by case when MyDate is null then 1 else 0 end, MyDate
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Passing arguments to C# generic new() of templated type
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In order to create an instance of a generic type in a function you must constrain it with the "new" flag.
public static string GetAllItems<T>(...) where T : new()
However that will only work when you want to call the ...
git add all except ignoring files in .gitignore file
...mporting the files - if I see the files that I've added (for example only .php or .html, NOT .mp3 or .mov), then you can git add . to add all, and git commit -m "initial commit" to commit them and you should be set.
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Publish to S3 using Git?
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FYI, this depends on Composer, which in turn depends on PHP.
– Maarten
Sep 28 '13 at 14:06
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How can I get list of values from dict?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How important is the order of columns in indexes?
...umn 2 in the Join or Search Predicate then it would not be beneficial. So order matters there also. Maybe that goes without saying, but wanted to mention it.
– CodeCowboyOrg
Mar 23 '15 at 16:15
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How do I use ROW_NUMBER()?
...f you returned Row_Number() in your main query,
SELECT ROW_NUMBER() OVER (Order by Id) AS RowNumber, Field1, Field2, Field3
FROM User
Then when you want to go 5 rows back then you can take the current row number and use the following query to determine the row with currentrow -5
SELECT us.Id
FRO...
How can I load storyboard programmatically from class?
...e the [self presentViewcontroller] logic with these lines in the following order: 1) self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; 2) self.window.rootViewController = vc; and 3) [self.window makeKeyAndVisible];. You can also probably get rid of the modalTransitionSty...