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What does the 'static' keyword do in a class?

...ock" in Hello, not one per each separate instance of the "Hello" class, or more-so, it means that there will be one commonly shared "clock" reference among all instances of the "Hello" class. So if you were to do a "new Hello" anywhere in your code: A- in the first scenario (before the change, with...
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Android - Pulling SQlite database android device

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How to read lines of a file in Ruby

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Android Studio: Where is the Compiler Error Output Window?

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What is the difference between g++ and gcc?

... There are more differences between 'gcc' and 'g++' than only the standard libraries, so gcc -lstdc++ will still not get you the same behavior as g++. We put all of that language-specific behavior into its own driver for a reason, that...
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Ignoring accented letters in string comparison

... } } return sb.ToString().Normalize(NormalizationForm.FormC); } More details on MichKap's blog (RIP...). The principle is that is it turns 'é' into 2 successive chars 'e', acute. It then iterates through the chars and skips the diacritics. "héllo" becomes "he<acute>llo", which i...
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Calculate age given the birth date in the format YYYYMMDD

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JSP : JSTL's tag

... N.B. it escapes XML not HTML. One of the more annoying subtleties of JSTL. I end up always writing my own HTML escape EL fn. – Adam Gent Jun 12 '11 at 18:16 ...
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Case insensitive string compare in LINQ-to-SQL

...asted the correct snippets? It is hard to believe MSSQL Server prefers Red more than Black. – greenoldman Feb 10 '11 at 7:55  |  show 17 more ...
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What is the difference between a generative and a discriminative algorithm?

...om the description above, you might be thinking that generative models are more generally useful and therefore better, but it's not as simple as that. This paper is a very popular reference on the subject of discriminative vs. generative classifiers, but it's pretty heavy going. The overall gist is ...