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Are Java static calls more or less expensive than non-static calls?

...ode you have between the invocations will dilute the differences, and this includes parameter passing. Actually, the 15% difference between static and nonvirtual calls is probably explained in full by the fact that the this pointer does not have to be passed to the static method. So, it would only t...
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In Perl, how can I read an entire file into a string?

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Rails: Using build with a has_one association in rails

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Save ArrayList to SharedPreferences

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Do copyright dates need to be updated? [closed]

...ever that only gets you the legal right to stop infringement. You have to include a copyright notice to get compensatory and punitive damaged (at least in the U.S.). – Daniel Newby Mar 5 '10 at 22:23 ...
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Maven: add a dependency to a jar by relative path

...pe as your dependency will be treated like a good citizen (e.g. it will be included in an assembly and so on). Now, I have to mention that the "right way" to deal with this situation in a corporate environment (maybe not the case here) would be to use a corporate repository. ...
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Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly

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Capybara Ambiguity Resolution

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How to find what code is run by a button or element in Chrome using Developer Tools

...erns you can add them using the pipe character, |, like so: jquery\..*\.js|include\.postload\.js (which acts like an "or this pattern", so to speak. Or keep adding them with the "Add" button. Now continue to Solution 3 described down below. Bonus tip! I use Regex101 regularly (but there are man...
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insert vs emplace vs operator[] in c++ map

...standard library, not just for maps.) Here's an example to demonstrate: #include <vector> struct foo { explicit foo(int); }; int main() { std::vector<foo> v; v.emplace(v.end(), 10); // Works //v.insert(v.end(), 10); // Error, not explicit v.insert(v.end(...