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Showing empty view when ListView is empty
For some reason the empty view, a TextView in this case, always appears even when the ListView is not empty. I thought the ListView would automatically detect when to show the empty view.
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Does a view exist in ASP.NET MVC?
Is it possible to determine if a specific view name exists from within a controller before rendering the view?
7 Answers
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Reading a List from properties file and load with spring annotation @Value
... edited Mar 16 '18 at 14:19
Ahmed Ashour
4,1191010 gold badges2828 silver badges4646 bronze badges
answered Sep 25 '12 at 9:41
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Best way to get application folder path
I see that there are some ways to get the application folder path:
10 Answers
10
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Print a list in reverse order with range()?
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use reversed() function:
reversed(range(10))
It's much more meaningful.
Update:
If you want it to be a list (as btk pointed out):
list(reversed(range(10)))
Update:
If you want to use only range to achieve the same result, you can use all its parameters. range(start, stop, step)...
Correct way to find max in an Array in Swift
...bers.min() // equals 1
numbers.max() // equals 5
Swift 2:
numbers.minElement() // equals 1
numbers.maxElement() // equals 5
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How to use Git?
I am an engineering student who spends most of his spare time watching TV rather than coding. So basically I have zero experience with any kind of version control system. My understanding is somehow they make distribution of projects easier.
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Align DIV's to bottom or baseline
...position: absolute;
bottom: 0;
left: 0;
}
When declaring absolute element, it is positioned according to its nearest parent that is not static (it must be absolute, relative or fixed).
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Use a normal link to submit a form
...e JavaScript by default which can be intrusive and affect performance in some cases. If JavaScript fails, it can break the whole website (e.g. using a CDN without local fallback and the third-party domain is blocked). If there is an HTML error, you can still use the website. Developers should follow...
Calculating moving average
...ful though. There doesn't seem to be a built-in function in R will allow me to calculate moving averages. Do any packages provide one? Or do I need to write my own?
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