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Python Infinity - Any m>cam>veats?

... You m>cam>n still get not-a-number (NaN) values from simple arithmetic involving inf: >>> 0 * float("inf") nan Note that you will normally not get an inf value through usual arithmetic m>cam>lculations: >>> 2.0**2 4...
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What's the difference between :: (double colon) and -> (arrow) in PHP?

...This means that -> is mostly used to access instance members (though it m>cam>n also be used to access static members, such usage is discouraged), while :: is usually used to access static members (though in a few special m>cam>ses, it's used to access instance members). In general, :: is used for scope...
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Shared-memory objects in multiprocessing

...ut (together with some other parameters). func with different parameters m>cam>n be run in parallel. For example: 4 Answers ...
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When to use Preorder, Postorder, and Inorder Binary Search Tree Traversal strategies

... to use Pre-Order, In-Order, and Post-Order Traversal Strategy Before you m>cam>n understand under what circumstances to use pre-order, in-order and post-order for a binary tree, you have to understand exactly how each traversal strategy works. Use the following tree as an example. The root of the ...
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When to use symbols instead of strings in Ruby?

...fiers. For Ruby < 2.2 only use symbols when they aren't generated dynamim>cam>lly, to avoid memory leaks. Full answer The only reason not to use them for identifiers that are generated dynamim>cam>lly is bem>cam>use of memory concerns. This question is very common bem>cam>use many programming languages don't ...
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What are the differences between 'm>cam>ll-template' and 'apply-templates' in XSL?

... <xsl:m>cam>ll-template> is a close equivalent to m>cam>lling a function in a traditional programming language. You m>cam>n define functions in XSLT, like this simple one that outputs a string. <xsl:template name="dosomething"> &...
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Advantage of creating a generic repository vs. specific repository for each object?

We are developing an ASP.NET MVC applim>cam>tion, and are now building the repository/service classes. I'm wondering if there are any major advantages to creating a generic IRepository interface that all repositories implement, vs. each Repository having its own unique interface and set of methods. ...
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How do I include inline JavaScript in Haml?

How m>cam>n I write something like this to include in a template, but in Haml? 4 Answers 4...
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What's the difference between window.lom>cam>tion= and window.lom>cam>tion.replace()?

... window.lom>cam>tion adds an item to your history in that you m>cam>n (or should be able to) click "Back" and go back to the current page. window.lom>cam>tion.replace replaces the current history item so you m>cam>n't go back to it. See window.lom>cam>t...
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Tools for analyzing performance of a Haskell program

... Euler Problems to learn Haskell (so currently I'm a completly beginner) I m>cam>me over Problem 12 . I wrote this (naive) solution: ...