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What is meant by 'first class object'?

... 16 Conveniently a language that has first-class functions also has higher-order functions, as opposed to being limited to first-order function...
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How to update Ruby to 1.9.x on Mac?

... answered Mar 19 '15 at 16:31 DamiiiDamiii 1,13233 gold badges1919 silver badges4141 bronze badges ...
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Symfony2 : How to get form validation errors after binding the request to the form

...for you too ;) – Flip Feb 13 '15 at 16:46 @Flip Ah sorry my bad, I was only looking at $this->getErrorMessages() an...
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How can I add reflection to a C++ application?

... | edited May 20 '13 at 16:45 answered Jul 31 '12 at 20:07 ...
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remove None value from a list without removing the 0 value

... answered Apr 19 '13 at 4:16 Raymond HettingerRaymond Hettinger 168k5151 gold badges299299 silver badges388388 bronze badges ...
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AngularJS access parent scope from child controller

...ript/Reference/… – Dieterg May 9 '16 at 6:12  |  show 8 more comments ...
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Simplest PHP example for retrieving user_timeline with Twitter API version 1.1

... It worked for me 26 Oct 2016. The output was a bit more complex than I expected. – JohnC Oct 26 '16 at 16:35 ...
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Git fails when pushing commit to github

... | edited Aug 15 '18 at 16:11 nilsK 4,0602323 silver badges3939 bronze badges answered Aug 15 '18 at 1...
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Is it possible to use 'else' in a list comprehension? [duplicate]

...AmberAmber 421k7070 gold badges575575 silver badges516516 bronze badges 11 ...
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How does the compilation/linking process work?

...t defines them. – Karan Joisher Jun 16 '16 at 17:18 add a comment  |  ...