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How to change value of process.env.PORT in node.js?
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You can use cross platform solution https://www.npmjs.com/package/cross-env
$ cross-env PORT=1234
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What does the restrict keyword mean in C++?
...restrict is not part of the C++ standard yet, that it is supported by many compilers and he recommends it's usage when available:
restrict keyword
! New to 1999 ANSI/ISO C standard
! Not in C++ standard yet, but supported by many C++ compilers
! A hint only, so may do n...
How to git-cherry-pick only changes to certain files?
...mode 100644 test/unit/models/avatar_test.rb
Sources and full explanation http://jasonrudolph.com/blog/2009/02/25/git-tip-how-to-merge-specific-files-from-another-branch/
UPDATE:
With this method, git will not MERGE the file, it will just override any other change done on the destination branch. ...
How do I capture SIGINT in Python?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jul 10 '09 at 22:52
Matt JMatt J
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What's the _ underscore representative of in Swift References?
... An underscore is known as the 'Wildcard Pattern' developer.apple.com/library/ios/documentation/Swift/Conceptual/…
– user2143356
Sep 21 '15 at 17:40
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top -c command in linux to filter processes listed based on processname
... is any easy way to filter the processes based on processname listed under COMMAND column of the top output.
9 Answers
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JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
...our technology" stack. A producer of JSON especially if to served up by a HTTP server should have no knowledge of who or what is consuming it, or for what reasons. If JSON is used as a method of communication between many producers and consumers, then the technology stack of the producer should no...
Email Address Validation in Android on EditText [duplicate]
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This built-in pattern is unfortunately incomplete. For example, "a@a." would pass. Check this question for a "good enough for most" and an RFC822 compliant answer.
– MPelletier
Jun 18 '17 at 20:50
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Use of undeclared identifier 'kUTTypeMovie'
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Custom HTTP headers : naming conventions
... our users have asked us to include data relative to their account in the HTTP headers of requests we send them, or even responses they get from our API.
What is the general convention to add custom HTTP headers, in terms of naming , format ... etc.
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