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How to change value of process.env.PORT in node.js?

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How to get and set the current web page scroll position?

...wer, suggesting window.pageYOffset is cleaner if you're using window.scrollBy() or window.scrollTo() methods. – igorsantos07 Apr 24 '17 at 4:50 add a comment ...
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Resize svg when window is resized in d3.js

...d height are defined elsewhere. That is, unless you want your SVG clipped by the view box. You might also want to update the padding-bottom parameter in your css to match the aspect ratio of your svg element. Excellent response though - very helpful, and works a treat. Thanks! ...
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How to implement a property in an interface

... @Stefan, by second sentence I meant that if he really needs a default value to be introduced, then he should use abstract class. – Vitaliy Liptchinsky Oct 20 '09 at 19:32 ...
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Convert Object to JSON string

...() isn't defined. Quite a fail on all counts. – Molomby Sep 7 '12 at 2:21 13 ...
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Check if item is in an array / list

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How do I create a class instance from a string name in ruby?

... In rails you can just do: clazz = 'ExampleClass'.constantize In pure ruby: clazz = Object.const_get('ExampleClass') with modules: module Foo class Bar end end you would use > clazz = 'Foo::Bar'.split('::').inject(Object) {|o,c| o.const_get c} => Foo::Bar > clazz.new =&gt...
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how do I insert a column at a specific column index in pandas?

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Why is require_once so bad to use?

... with your overall point - surely a non-issue?! – Bobby Jack Oct 9 '08 at 8:42 1 I'm fairly sure ...
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Difference between Service, Async Task & Thread?

... Also notable is that by default Android services run on the main (UI) thread. If your service needs to do work in the background, it needs to be launched in a separate thread (or AsyncTask) explicitly. Otherwise it can risk interrupting the UI ...