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Comparing two dictionaries and checking how many (key, value) pairs are equal

... will fail on values that aren't hashable. – Tim Tisdall Apr 10 '17 at 13:51  |  show 3 more comments ...
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How do I configure different environments in Angular.js?

...strict"; angular.module("config", []).constant("ENV", "development"); Finally, I declare the dependency on whatever modules need it: // the 'config' dependency is generated via grunt var app = angular.module('myApp', [ 'config' ]); Now my constants can be dependency injected where needed. E.g.,...
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“static const” vs “#define” vs “enum”

...sion for static arrays at function scope; both (2) and (3) can. Under C99, all of these can be used for local arrays. Technically, using (1) would imply the use of a VLA (variable-length array), though the dimension referenced by 'var' would of course be fixed at size 5. (1) cannot be used in place...
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List all files in one directory PHP [duplicate]

What would be the best way to list all the files in one directory with PHP? Is there a $_SERVER function to do this? I would like to list all the files in the usernames/ directory and loop over that result with a link, so that I can just click the hyperlink of the filename to get there. Thanks! ...
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Getting the last argument passed to a shell script

$1 is the first argument. $@ is all of them. 27 Answers 27 ...
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What is the difference between exit and return? [duplicate]

...hat is difference between return and exit statement in C programming when called from anywhere in a C program? 4 Answers ...
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Syntax Error: Not a Chance

...ng blocks by braces instead of indentation will never be implemented. Normally, imports from the special __future__ module enable features that are backwards-incompatible, such as the print() function, or true division. So the line from __future__ import braces is taken to mean you want to enable ...
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What is a good pattern for using a Global Mutex in C#?

...id ); // Need a place to store a return value in Mutex() constructor call bool createdNew; // edited by Jeremy Wiebe to add example of setting up security for multi-user usage // edited by 'Marc' to work also on localized systems (don't use just "Everyone") var allowEveryoneRu...
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Catch an exception thrown by an async void method

...ET, is it possible to catch an exception thrown by an async method in the calling method? 6 Answers ...
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PHP - how to best determine if the current invocation is from CLI or web server?

... A small caveat about this method: it will not return "cli" when run from a cron job. There's a number od differents keys to choose from inside of $_SERVER to determine more reliably whether the request came via HTTP or not. ...