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Could not locate Gemfile

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Git: fatal: Pathspec is in submodule

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Floating point vs integer calculations on modern hardware

... This "benchmark" has no data parallelism for out-of-order execution, because every operation is done with the same accumulator (v). On recent Intel designs, divide isn't pipelined at all (divss/divps has 10-14 cycle latency, and the same reciprocal throughput). mulss however...
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How to write URLs in Latex? [closed]

... Here is all the information you need in order to format clickable hyperlinks in LaTeX: http://en.wikibooks.org/wiki/LaTeX/Hyperlinks Essentially, you use the hyperref package and use the \url or \href tag depending on what you're trying to achieve. ...
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v

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Apache not starting on MAMP Pro

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Check if object is a jQuery object

...p;& obj instanceof jQuery since jQuery does not have to be declared in order for the typeof operator to work without throwing an error. – Patrick Roberts Aug 17 '15 at 19:05 ...
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iPhone UITextField - Change placeholder text color

... be certain which method will be called, or if both with be called, or the order in which they will be called. – sean woodward Dec 10 '12 at 17:05 8 ...
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Parameterize an SQL IN clause

...ike '%|' + 'pe%ter' + '|%' But that same row will not be returned if the order of the search terms is reversed: select ... where '|butter|peanut|' like '%|' + 'pe%ter' + '|%' The behavior we observe is kind of odd. Changing the order of the search terms in the list changes the result set. It...
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How to Select Every Row Where Column Value is NOT Distinct

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