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Accessing class variables from a list comprehension in the class definition

... Class scope and list, set or dictionary comprehensions, as well as generator expressions do not mix. The why; or, the official word on this In Python 3, list comprehensions were given a proper scope (local namespace) of their own, to p...
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Node.js: Difference between req.query[] and req.params

...fference between obtaining QUERY_STRING arguments via req.query[myParam] and req.params.myParam ? If so, when should I use which? ...
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Representing Monetary Values in Java [closed]

I understand that BigDecimal is recommended best practice for representing monetary values in Java. What do you use? Is there a better library that you prefer to use instead? ...
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Is it possible to update a localized storyboard's strings?

I localized a part of my application with creating a base.lproj storyboard and 3 string files for it. It was a month ago and after that I added new view controller to app, but this controller's buttons and labels not appear in string files ...
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Why isn't vector a STL container?

...eyers's book Effective STL: 50 Specific Ways to Improve Your Use of the Standard Template Library says to avoid vector <bool> as it's not an STL container and it doesn't really hold bool s. ...
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What is the HTML tabindex attribute?

...te responsible for two things: it sets the order of "focusable" elements and it makes elements "focusable". In my mind the second thing is even more important than the first one. There are very few elements that are focusable by default (e.g. <a> and form controls). Developers very often a...
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Why is there no SortedList in Java?

In Java there are the SortedSet and SortedMap interfaces. Both belong to the Java Collections framework and provide a sorted way to access the elements. ...
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How to prevent long words from breaking my div?

...em unless neccessary: /([^\s-]{5})([^\s-]{5})/ → $1­$2 Browsers and search engines are smart enough to ignore this character when searching text, and Chrome and Firefox (haven't tested others) ignore it when copying text to clipboard. <wbr> element Another option is to inject <wb...
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Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]

... (true here refers to do you want to initialize the class?) On the other hand, ClassLoader.loadClass(String): Invoking this method is equivalent to invoking loadClass(name, false). (here, the boolean has nothing to do with initialization; but if you check loadClass(String, boolean) documentat...
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In Clojure, when should I use a vector over a list, and the other way around?

... Once again, it seems I've answered my own question by getting impatient and asking it in #clojure on Freenode. Good thing answering your own questions is encouraged on Stackoverflow.com :D I had a quick discussion with Rich Hickey, and here is the gist of it. [12:21] <Raynes> Vectors a...