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Best way to create an empty object in JSON with PHP?

...t will keep rendering properly into a dictionary: $complex['dict']['a'] = 123; print json_encode($complex); // -> {"list":[],"dict":{"a":123}} unset($complex['dict']['a']); print json_encode($complex); // -> {"list":[],"dict":{}} If you need this to be 100% compatible both ways, you can al...
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How to create a .NET DateTime from ISO 8601 format

... Doesn't work for me with fractional digits. 2018-06-19T14:56:14.123Z is parsed as local time, not UTC. I use CultureInfo.InvariantCulture instead of null. – Erik Hart Jun 19 '18 at 12:46 ...
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Create aar file in Android Studio

... answered Oct 16 '16 at 18:58 cn123hcn123h 2,16511 gold badge1818 silver badges1414 bronze badges ...
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How can I remove a trailing newline?

...ut record separator like awk and Perl have. – Peter Hosey Nov 9 '08 at 6:13 7 @csde_rats, that's ...
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AngularJS: Service vs provider vs factory

...ided code. Here's a great further explanation by Misko: provide.value('a', 123); function Controller(a) { expect(a).toEqual(123); } In this case the injector simply returns the value as is. But what if you want to compute the value? Then use a factory provide.factory('b', function(a) { return ...
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How do I install pip on macOS or OS X?

I spent most of the day yesterday searching for a clear answer for installing pip (package manager for Python). I can't find a good solution. ...
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How accurate is python's time.sleep()?

... The accuracy of the time.sleep function depends on your underlying OS's sleep accuracy. For non-realtime OS's like a stock Windows the smallest interval you can sleep for is about 10-13ms. I have seen accurate sleeps within several milliseconds of that time when above the minimum 10-13ms. ...
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Can you do a partial checkout with Subversion?

...directories under trunk/ with lots of files in each and only needed 3 of those directories, would it be possible to do a Subversion checkout with only those 3 directories under trunk? ...
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use

...st gives me the help for the kill command. – CoderGuy123 Jun 1 '15 at 2:18 ...
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Is there a standard way to list names of Python modules in a package?

... Maybe this will do what you're looking for? import imp import os MODULE_EXTENSIONS = ('.py', '.pyc', '.pyo') def package_contents(package_name): file, pathname, description = imp.find_module(package_name) if file: raise ImportError('Not a package: %r', package_name) ...