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How to call an async method from a getter or setter?

...ll get populated without blocking the UI, when getTitle() returns. string _Title; public string Title { get { if (_Title == null) { Deployment.Current.Dispatcher.InvokeAsync(async () => { Title = await getTitle(); }); } return _Title; } ...
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Automatically remove Subversion unversioned files

Does anybody know a way to recursively remove all files in a working copy that are not under version control? (I need this to get more reliable results in my automatic build VMware.) ...
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How to change context root of a dynamic web project in Eclipse?

...hought I'd answer anyway. Some of these answers give workarounds. What actually must happen is that you clean and re-publish your project to "activate" the new URI. This is done by right-clicking your server (in the Servers view) and choosing Clean. Then you start (or restart it). Most of the other ...
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What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?

...lt;module> TypeError: unsupported operand type(s) for >>: 'builtin_function_or_method' and '_io.TextIOWrapper'. Did you mean "print(<message>, file=<output_stream>)"? Since this error is raised when the code runs, rather than when it is compiled, it doesn't have access to the ...
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Objective-C: difference between id and void *

... will cause premature reaping of objects if _superPrivateDoNotTouch is actually an object. Don't do that. attempting to invoke a method on a reference of void * type will barf up a compiler warning. attempting to invoke a method on an id type will only warn if the method being called has not been d...
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Collect successive pairs from a stream

...eamEx library which extends standard streams provides a pairMap method for all stream types. For primitive streams it does not change the stream type, but can be used to make some calculations. Most common usage is to calculate differences: int[] pairwiseDiffs = IntStreamEx.of(input).pairMap((a, b)...
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Why is a ConcurrentModificationException thrown and how to debug it

...his will throw a ConcurrentModificationException when the it.hasNext() is called the second time. The correct approach would be Iterator it = map.entrySet().iterator(); while (it.hasNext()) { Entry item = it.next(); it.remove(); } Assuming this iterator supports the remo...
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Better way to get type of a Javascript variable?

...ew method 'toType' - var toType = function(obj) { return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase() } share | improve this answer | follow ...
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What is the overhead of creating a new HttpClient per call in a WebAPI client?

...nt? Is it better to have one instance of the HttpClient for multiple calls? 7 Answers ...
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Advantages of std::for_each over for loop

... The nice thing with C++11 (previously called C++0x), is that this tiresome debate will be settled. I mean, no one in their right mind, who wants to iterate over a whole collection, will still use this for(auto it = collection.begin(); it != collection.end() ; ++...