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Is there any significant difference between using if/else and switch-case in C#?
... else statement, because it is easy for a compiler to generate jump tables from switch statements. It is possible to do the same thing for if / else statements, given appropriate constraints, but that is much more difficult.
In the case of C#, this is also true, but for other reasons.
With a large...
How to determine if a point is in a 2D triangle? [closed]
... Kisielewicz answer. I looked into the Barycentric method also but judging from the Wikipedia article I have a hard time seeing how it is more efficient (I'm guessing there is some deeper equivalence). Anyway, this algorithm has the advantage of not using division; a potential problem is the behavio...
How do I “undo” a --single-branch clone?
...
Wow, this is far from intuitive! It's odd Git doesn't readily have a command to accomplish this. Yeah I got it working... and now I know about the config file int he .git directory too!
– kashiraja
May 1...
Immediate function invocation syntax
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From Douglass Crockford's style convention guide: (search for "invoked immediately")
When a function is to be invoked immediately, the entire invocation expression should be wrapped in parens so that it is clear that the val...
How can I record a Video in my Android App.?
...se;
}
recorder.release();
finish();
}
}
It's from my book: Pro Android Media: Developing Graphics, Music, Video, and Rich Media Apps for Smartphones and Tablets
Also, do not forget to include these permissions in manifest:
<uses-permission android:name="android.pe...
Why can't I define a default constructor for a struct in .NET?
...ate solution I'm going to give, so here it is.
use offsets to move values from default 0 into any value you like. here properties must be used instead of directly accessing fields. (maybe with possible c#7 feature you better define property scoped fields so they remain protected from being directly...
Example for boost shared_mutex (multiple reads/one write)?
...there is now a window of opportunity for other writers to change the state from when you first read.
– mmocny
Mar 4 '11 at 21:30
...
How to use FormData for AJAX file upload?
...must be sent via POST request.
Note: contentType: false only available from jQuery 1.6 onwards
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Inject service in app.config
...d do pageData: 'myData', but you would then have to call pageData.overview from your controller. The string method is probably only useful if the service factory returned a promise instead of an API. So the way you're currently doing it is probably the best way.
– Josh David Mi...
How can I change the color of a Google Maps marker?
...aps API to build a map full of markers, but I want one marker to stand out from the others. The simplest thing to do, I think, would be to change the color of the marker to blue, instead of red. Is this a simple thing to do or do I have to create a whole new icon somehow? If I do have to create a ne...