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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple

... Not answering the specifics of your question so much as the title: the 2006 Technical Report on C++ Performance has an interesting section on IOStreams (p.68). Most relevant to your question is in Section 6.1.2 ("Execution Speed"): Since certain aspects of IOStreams processing are distribu...
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How do I get Month and Date of JavaScript in 2 digit format?

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How to saveHTML of DOMDocument without HTML wrapper?

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Image Segmentation using Mean Shift explained

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Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?

...re in other languages. This means that the following code always prints 1, 2, 3, 4, 5 regardless of the value of B. A = 1:5; for i = A A = B; disp(i); end If you want to be able to respond to changes in the data structure during iterations, a WHILE loop may be more appropriate --- you'll...
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Python's “in” set operator

... answered Jan 2 '12 at 21:14 Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams 667k127127 gold badges11911191 silver badges12501250 bronze badges ...
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Prevent BODY from scrolling when a modal is opened

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javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'

...gt; <artifactId>javax.el-api</artifactId> <version>2.2.4</version> </dependency> <dependency> <groupId>org.glassfish.web</groupId> <artifactId>javax.el</artifactId> <version>2.2.4</version> </dependency> G...
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python location on mac osx

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Appending to an object

... 237 How about storing the alerts as records in an array instead of properties of a single object ...