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Are there benefits of passing by pointer over passing by reference in C++?

...LL since the NULL iterator concept has a different syntax). http://www.cplusplus.com/articles/z6vU7k9E/ What I take from this is that the major difference between choosing to use a pointer or reference parameter is if NULL is an acceptable value. That's it. Whether the value is input, out...
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Single Line Nested For Loops

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What does “#define _GNU_SOURCE” imply?

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Python constructors and __init__

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Code for decoding/encoding a modified base64 URL

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Use of the MANIFEST.MF file in Java

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When I catch an exception, how do I get the type, file, and line number?

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How do I remove background-image in css?

...ages setting "none" will only create a new layer and hide nothing. http://www.css3.info/preview/multiple-backgrounds/ http://www.w3.org/TR/css3-background/#backgrounds I have not found a solution yet... share | ...
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Is there an XSLT name-of element?

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How do you clear a slice in Go?

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