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How to write a simple Html.DropDownListFor()?

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Error type 3 Error: Activity class {} does not exist

... your device. Simply go to Mobile Settings > Apps > [Your App] > More > Uninstall App for All Users UPDATE for Android Studio 2.1 and up When running Android Studio 2.1 and up you can also encounter this issue when you have the instant run option enabled in your preferences (is enable...
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Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind

...y as you said it does, but my code does as I described above. I'll do some more experiments and see if I can put together a simple example of my results that you can try. – Mnebuerquo Nov 8 '09 at 3:16 ...
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Applicatives compose, monads don't

...Note, by the way, that although composing monads is difficult, it might be more than you need. The type m (n v) indicates computing with m-effects, then computing with n-effects to a v-value, where the m-effects finish before the n-effects start (hence the need for swap). If you just want to interle...
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Set default syntax to different filetype in Sublime Text 2

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Possible reason for NGINX 499 error codes

..., but something was wrong with the uwsgi server. There are two ways (maybe more) in which the uwsgi server can fail to respond to the nginx server. 1) uWSGI says, "I'm processing, just wait and you will soon get a response". nginx has a certain period of time, that it is willing to wait, fx 20 se...
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How to subtract X days from a date using Java calendar?

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Which is faster: while(1) or while(2)?

... Both loops are infinite, but we can see which one takes more instructions/resources per iteration. Using gcc, I compiled the two following programs to assembly at varying levels of optimization: int main(void) { while(1) {} return 0; } int main(void) { while(2) {} ...
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Determine the number of lines within a text file

... write: var lineCount = File.ReadAllLines(@"C:\file.txt").Length; For a more efficient method you could do: var lineCount = 0; using (var reader = File.OpenText(@"C:\file.txt")) { while (reader.ReadLine() != null) { lineCount++; } } Edit: In response to questions about effi...
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Creating a textarea with auto-resize

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