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Get Unix Epoch Time in Swift

...alSince1970) let preciseMilliseconds = Int(Date().timeIntervalSince1970 * 1_000) let preciseMicroseconds = Int(Date().timeIntervalSince1970 * 1_000_000) // most likely precise Unfortunately, however, in the year 2038, 32-bit numbers won't be usable for the Unix timestamp and they'll have to be 64-...
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What's a good rate limiting algorithm?

...sages per = 8.0; // unit: seconds allowance = rate; // unit: messages last_check = now(); // floating-point, e.g. usec accuracy. Unit: seconds when (message_received): current = now(); time_passed = current - last_check; last_check = current; allowance += time_passed * (rate / per); if (...
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Creating anonymous objects in php

... This is interesting but it doesn't really address the question, as the OP was asking about a convenient way to initialise an object with various members without creating a class. I am not sure whether anonymous classes in php can be used to do that, and if it ca...
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How do I sort unicode strings alphabetically in Python?

... sorts by byte value by default, which means é comes after z and other equally funny things. What is the best way to sort alphabetically in Python? ...
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Entity Framework - Include Multiple Levels of Properties

... @Adeem you need to call Include for each property: Db.States.Include(state => state.Cities.Select(city => city.Customers).Include(state => state.Cities.Select(city => city.Vendors) – Diego Torres ...
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How can I get useful error messages in PHP?

...ple syntax error (wrong bracket, missing semicolon), or a failed function call, or something else entirely. 43 Answers ...
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Saving interactive Matplotlib figures

...some fancy figure editor like Adobe Illustrator (or Inkscape). EDIT post Fall 2012: As others pointed out below (though mentioning here as this is the accepted answer), Matplotlib since version 1.2 allowed you to pickle figures. As the release notes state, it is an experimental feature and does no...
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NodeJS: How to get the server's port?

...eServer(); // Configuration app.configure(function(){ app.set('views', __dirname + '/views'); app.use(express.bodyDecoder()); app.use(express.methodOverride()); app.use(express.compiler({ src: __dirname + '/public', enable: ['less'] })); app.use(app.router); app.use(express.staticProvi...
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What is C# analog of C++ std::pair?

...ect Here is my pair class public class Pair<X, Y> { private X _x; private Y _y; public Pair(X first, Y second) { _x = first; _y = second; } public X first { get { return _x; } } public Y second { get { return _y; } } public override bool E...
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Get file name from URL

... If you let String url = new URL(original_url).getPath() and add a special case for filenames that don't contain a . then this works fine. – Jason C May 6 '15 at 20:28 ...