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What is a C++ delegate?
...n some use cases. But for the use case of using delegates in (DLL) library APIs, lambdas alone are still not usable. The common technique here, is to first pack the lambda into a std::function and then pass it across the API.
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how to compare two elements in jquery [duplicate]
...nks for pointing this out! For me it made more clear that is() is a jQuery API function.
– Daniel Szalay
Dec 4 '12 at 20:22
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How can I add an item to a IEnumerable collection?
... core, also the framework 4.7.1 and newer: docs.microsoft.com/en-us/dotnet/api/…
– sschoof
May 21 '19 at 14:23
Note ...
Maintain model of scope when changing between views in AngularJS
... views, pass values and update my model, I haven't no needed to use html5 apis for persistence data (this is in my case, maybe in other cases would be necessary to use html5 apis like localstorage and other stuff).
share
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Microsecond timing in JavaScript
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As alluded to in Mark Rejhon's answer, there is an API available in modern browsers that exposes sub-millisecond resolution timing data to script: the W3C High Resolution Timer, aka window.performance.now().
now() is better than the traditional Date.getTime() in two importan...
Android Camera Preview Stretched
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I'm using this method -> based on API Demos to get my Preview Size:
private Camera.Size getOptimalPreviewSize(List<Camera.Size> sizes, int w, int h) {
final double ASPECT_TOLERANCE = 0.1;
double targetRatio=(double)h / w;
if (s...
How to remove all CSS classes using jQuery/JavaScript?
...o class names are specified in the parameter, all classes will be removed. api.jquery.com/removeclass
– AtheistP3ace
Jun 20 '16 at 16:34
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Python function overloading
...with a default value may provide the same functionality but in terms of an API it is much less elegant
– Greg Ennis
May 12 '14 at 14:43
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Why Doesn't C# Allow Static Methods to Implement an Interface?
... list, a set of vat rates, a list of categories retrieved from an external API) to reduce the DB and external API hits, this would obviously use a static method reset. This allows me to just automate the detection of which classes can be reset. I can still do this, but the method is not enforced or ...
How to try convert a string to a Guid [duplicate]
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I can tell you example: @cracker When you are making API and you wanna filter something by Guid (since its primary key in a table) what will you send from the front in a request? Most likely a string in URL, but on back in the controller you would most like wanna use it as Guid...