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How do I get the SharedPreferences from a PreferenceActivity in Android?
...on or an activity. For supporting
this, Android provides a simple set of APIs.
Preferences are typically name value pairs. They can be stored as
“Shared Preferences” across various activities in an application (note
currently it cannot be shared across processes). Or it can be
some...
How to take all but the last element in a sequence using LINQ?
...ast = sequence.SkipLast(1);
From https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable.skiplast
Returns a new enumerable collection that contains the elements from source with the last count elements of the source collection omitted.
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Swift - which types to use? NSString or String
... using the Swift native types unless you need to interact with objective-c APIs
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jQuery: select an element's class and id at the same time?
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Actually, according to api.jquery.com/category/selectors jQuery has some selectors of its own; also, it doesn't actually say that all CSS 1-3 selectors are supported...
– SamB
Oct 19 '12 at 0:09
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Objective-C: Reading a file line by line
...ory mapping. I have created an answer with example code which has the same API as Dave DeLong's NSFileHandle implementation: stackoverflow.com/a/21267461/267043
– Bjørn Olav Ruud
Jan 21 '14 at 19:40
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How to create a custom exception type in Java? [duplicate]
...le I haven't forgotten some advanced things (mostly related to good style, API design). At any rate, your post has been imminently helpful.
– jpaugh
Oct 19 '15 at 0:27
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make arrayList.toArray() return more specific types
...rayList.toArray(new Custom[0]);
http://download.oracle.com/javase/7/docs/api/java/util/ArrayList.html#toArray%28java.lang.Object[]%29
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Correctly determine if date string is a valid date in that format
I'm receiving a date string from an API, and it is formatted as yyyy-mm-dd .
16 Answers
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Priority queue in .Net [closed]
... offers both minimum
and maximum operations with the same efficiency.
The API is simple enough
> var heap = new C5.IntervalHeap<int>();
> heap.Add(10);
> heap.Add(5);
> heap.FindMin();
5
Install from Nuget https://www.nuget.org/packages/C5 or GitHub https://github.com/sestoft/C5...
How to do a join in linq to sql with method syntax?
...er you're looking for? Browse other questions tagged linq-to-sql ef-fluent-api or ask your own question.