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How to read environment variables in Scala
...get("VARIABLE") which will give you an Option[String] rather than throw an error if that variable is missing.
– Cristian Vrabie
Sep 24 '13 at 14:35
4
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nginx showing blank PHP pages
...ver with php5-fpm. When I try to load the site I get a blank page with no errors. Html pages are served fine but not php. I tried turning on display_errors in php.ini but no luck. php5-fpm.log is not producing any errors and neither is nginx.
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How do I delete all messages from a single queue using the CLI?
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answered Dec 29 '15 at 11:05
Anurag jainAnurag jain
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Can an html element have multiple ids?
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– Richeve Bebedor
Apr 28 '13 at 13:05
2
Depends on the spec you quote I suppose. "This specific...
MVC 3: How to render a view without its layout page when loaded via ajax?
...enario I use: The unauthorized user tries to log in, one doesn't want the error page to show links and so forth to an unauthorized user! Of course, it works for everything else also!
– JosephDoggie
Nov 19 '14 at 19:33
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Swift double to string
...e 6, I had no problems casting a double to a string but now it gives me an error
14 Answers
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How to add text inside the doughnut chart using Chart.js?
... updated your fiddle and added a maximum font size: jsfiddle.net/nkzyx50o/3059
– Felix Geenen
Aug 21 '18 at 22:58
4
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Common use-cases for pickle in Python
I've looked at the pickle documentation, but I don't understand where pickle is useful.
9 Answers
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JavaScript private methods
... // Returns '>>bar'
myObject.privateFun('>>'); // ReferenceError: private is not defined
The call function allows us to call the private function with the appropriate context (this).
Simpler with Node.js
If you are using node.js, you don't need the IIFE because you can take adv...
autolayout - make height of view relative to half superview height
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FiroFiro
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