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Graph visualization library in JavaScript

... usually be just a few nodes, maybe ten at the very upper end, so my guess is that performance isn't going to be a big deal. Ideally, I'd like to be able to hook it in with jQuery so that users can tweak the layout manually by dragging the nodes around. ...
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How do I remove code duplication between similar const and non-const member functions?

... 3 "Use const whenever possible," in Effective C++, 3d ed by Scott Meyers, ISBN-13: 9780321334879. Here's Meyers' solution (simplified): struct C { const char & get() const { return c; } char & get() { return const_cast<char &>(static_cast<const C &>(*th...
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Execute code when Django starts ONCE only?

...go Middleware class that I want to execute only once at startup, to initialise some other arbritary code. I've followed the very nice solution posted by sdolan here , but the "Hello" message is output to the terminal twice . E.g. ...
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Java Delegates?

...ng reflection to get Method objects you can then invoke, and the other way is to create an interface with a single 'invoke' or 'execute' method, and then instantiate them to call the method your interested in (i.e. using an anonymous inner class). You might also find this article interesting / usef...
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Calling a parent window function from an iframe

...ndow or subframe. If a window does not have a parent, its parent property is a reference to itself. When a window is loaded in an <iframe>, <object>, or <frame>, its parent is the window with the element embedding the window. ...
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How to assign colors to categorical variables in ggplot2 that have stable mapping?

...situations like the exact example in the OP, I agree that Thierry's answer is the best. However, I think it's useful to point out another approach that becomes easier when you're trying to maintain consistent color schemes across multiple data frames that are not all obtained by subsetting a single ...
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Is there a Python Library that contains a list of all the ascii characters?

... share | improve this answer | follow | edited May 5 '11 at 1:17 ...
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gitignore without binary files

... share | improve this answer | follow | answered Aug 31 '14 at 14:05 VenomVendorVenomVendor ...
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How do I pass command line arguments to a Node.js program?

...'m not sure how to access arguments in JavaScript. I'm running node like this: 33 Answers ...
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Are strongly-typed functions as parameters possible in TypeScript?

In TypeScript, I can declare a parameter of a function as a type Function. Is there a "type-safe" way of doing this that I am missing? For example, consider this: ...