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LINQ: Distinct values
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Are you trying to be distinct by more than one field? If so, just use an anonymous type and the Distinct operator and it should be okay:
var query = doc.Elements("whatever")
.Select(element => new {
id = (int) ...
Android Fragment handle back button press [duplicate]
...ent, new MyFragment() ).addToBackStack( "tag" ).commit();
If you require more detailed control (i.e. when some Fragments are visible, you want to suppress the back key) you can set an OnKeyListener on the parent view of your fragment:
//You need to add the following line for this solution to work...
How can I delete all of my Git stashes at once?
...p me from coming to SO first and upvoting the answer... but that tells you more about me than git :D )
– Marco Massenzio
May 31 '18 at 21:24
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Remove outline from select box in FF
...mother of all hacks, hopefully it will serve as a starting point for other more robust solutions. The downside (too big in my opinion) is that any browser that doesn't support text-shadow but supports rgba (IE 9) won't render the text unless you use a library such as Modernizr (not tested, just a th...
Calling method using JavaScript prototype
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Find first element by predicate
...u should not use get();, but orElse() / orElseGet() / orElseThrow() (for a more meaningful error instead of a NSEE) as you might not know if the operations applied to the stream pipeline will result in an element.
– Alexis C.
Feb 24 '16 at 17:22
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Android - Dynamically Add Views into View
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What is Castle Windsor, and why should I care?
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Thanks. There's a lot more to it. I picked a very simple and painfully concrete example. You can use interfaces to switch out implementations. You can auto-configure entire assemblies. You can specify lifecycles like singleton or per-http-requ...
How do I properly clean up Excel interop objects?
...ign comObject.Property to a variable and use and dispose that variable. A more formal version of the above rule could be sth. like "Assign com object to variables before you use them. This includes com objects that are properties of another com object."
– VVS
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How do I abort/cancel TPL Tasks?
...the task to complete
Thread.Sleep(3000);
// Can't wait anymore => cancel this task
ts.Cancel();
Console.ReadLine();
}
}
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