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Passing current scope to an AngularJS Service

...In the service constructor you can assign the scope to something like this._scope and then reference the scope within the service! angular.module('blah').controller('BlahCtrl', function($scope, BlahService) { $scope.someVar = 4; $scope.blahService = new blahService($scope); }); angular....
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How to get one value at a time from a generator function in Python?

...en by subclassing. In Python 3, however, this function has been renamed to __next__(), to be consistent with other special functions. share | improve this answer | follow ...
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A cron job for rails: best practices?

...> :environment do puts "Pulling new requests..." EdiListener.process_new_messages puts "done." end To execute from the command line, this is just "rake cron". This command can then be put on the operating system cron/task scheduler as desired. Update this is quite an old question and ans...
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How to create an infinite loop in Windows batch file?

...it rem ** can be stopped with a syntax error call :stop ) :stop call :__stop 2>nul :__stop () creates a syntax error, quits the batch This could be useful if you need a really infinite loop, as it is much faster than a goto :loop version because a for-loop is cached completely once at sta...
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Why can't I define a default constructor for a struct in .NET?

...ublic struct Tempo { const double DefaultBpm = 120; private double _bpm; // this field must not be modified other than with its property. public double BeatsPerMinute { get => _bpm + DefaultBpm; set => _bpm = value - DefaultBpm; } } This is different than...
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How to instantiate a File object in JavaScript?

...jRKjokDhgfsKtG1527053050.jpg" size:0 type:"image/jpg" webkitRelativePath:""__proto__:File But the size of the object is wrong ... Why i need to do that ? For example to retransmit an image form already uploaded, during a product update, along with additional images added during the update ...
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Are there any standard exit status codes in Linux?

...istd.h> #include <signal.h> int main() { int status; pid_t child = fork(); if (child <= 0) exit(42); waitpid(child, &status, 0); if (WIFEXITED(status)) printf("first child exited with %u\n", WEXITSTATUS(status)); /* prints: "first child exite...
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Quick and easy file dialog in Python?

...a UI, but right now I'm prompting the user for the file to parse using raw_input which is most unfriendly, especially because the user can't copy/paste the path. I would like a quick and easy way to present a file selection dialog to the user, they can select the file, and then it's loaded to the...
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How to compare times in Python?

...use for comparison without taking the date into account: >>> this_morning = datetime.datetime(2009, 12, 2, 9, 30) >>> last_night = datetime.datetime(2009, 12, 1, 20, 0) >>> this_morning.time() < last_night.time() True ...
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How does std::move() transfer values into RValues?

...ch I cleaned up a little bit): template <typename T> typename remove_reference<T>::type&& move(T&& arg) { return static_cast<typename remove_reference<T>::type&&>(arg); } Let's start with the easier part - that is, when the function is called wi...