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How to select .NET 4.5.2 as a target framework in Visual Studio
...web installer. The latter will not install the multi-targeting pack--even if you have Visual Studio 2013 installed.
– osoviejo
May 20 '14 at 7:23
1
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How to test equality of Swift enums with associated values
I want to test the equality of two Swift enum values. For example:
13 Answers
13
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What is a 'SAM type' in Java?
...ort(people, Person::compareByAge);
This creates a Comparator using a specific method that doesn't share the same name as Comparator.compare, that way you don't have to follow the interface naming of methods and you can have multiple comparison overrides in a class, then create the comparators on t...
What is the difference between Views and Materialized Views in Oracle?
What is the difference between Views and Materialized Views in Oracle?
8 Answers
8
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Geometric Mean: is there a built-in?
...in mind they are the same, but of course this is not generally true. Thus, if you want to include optional propagation of zeros, and treat the length(x) differently in the case of NA removal, the following is a slightly longer alternative to the function above.
gm_mean = function(x, na.rm=TRUE, zer...
Convert string to List in one line?
...
I prefer this because it prevents a single item list with an empty item if your source string is empty:
IEnumerable<string> namesList =
!string.isNullOrEmpty(names) ? names.Split(',') : Enumerable.Empty<string>();
...
Detect a finger swipe through JavaScript on the iPhone and Android
...
function handleTouchMove(evt) {
if ( ! xDown || ! yDown ) {
return;
}
var xUp = evt.touches[0].clientX;
var yUp = evt.touches[0].clientY;
var xDiff = xDown - xUp;
var yDiff = yDown - yUp;
...
How can a windows service programmatically restart itself?
... meant to tell the system that there was an error. Isn't this bad practice if there was in fact no error and you just wanted to restart your service?
– mgttlinger
May 29 '13 at 13:47
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How to mock ConfigurationManager.AppSettings with moq
...IConfiguration. You might be able to implement the facade itself in a few different ways. Above I chose just to wrap the individual properties. You also obtain the side benefit of having strongly typed information to work with rather than weakly typed hash arrays.
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Why can I initialize a List like an array in C#?
....Add(3);
List<int> a = temp;
You can call an alternate constructor if you want, for example to prevent over-sizing the List<T> during growing, etc:
// Notice, calls the List constructor that takes an int arg
// for initial capacity, then Add()'s three items.
List<int> a = new Li...