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Does a const reference class member prolong the life of a temporary?
...ences prolong the lifespan.
The standard specifies such behavior in §8.5.3/5, [dcl.init.ref], the section on initializers of reference declarations. The reference in your example is bound to the constructor's argument n, and becomes invalid when the object n is bound to goes out of scope.
The lif...
json_encode() escaping forward slashes
...SLASHES flag.
!important read before: https://stackoverflow.com/a/10210367/367456 (know what you're dealing with - know your enemy)
json_encode($str, JSON_UNESCAPED_SLASHES);
If you don't have PHP 5.4 at hand, pick one of the many existing functions and modify them to your needs, e.g. http:/...
Minimizing NExpectation for a custom distribution in Mathematica
..., s, Log[x]]/x;
If we plot pdf2 it looks exactly as your Plot
Plot[pdf2[3.77, 1.34, -2.65, 0.40, x], {x, 0, .3}]
Now to the expected value. If I understand it correctly we have to integrate x * pdf[x] from -inf to +inf for a normal expected value.
x * pdf[x] looks like
Plot[pdf2[3.77, 1.34...
How to create a static library with g++?
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How to vertically center a div for all browsers?
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Below is the best all-around solution I could build to vertically and horizontally center a fi...
Should I inherit from std::exception?
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edited Nov 3 '09 at 20:19
answered Nov 3 '09 at 19:18
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Class method decorator with self arguments?
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edited Oct 19 '13 at 23:17
answered Jul 30 '12 at 23:38
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how to avoid a new line with p tag?
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answered Jan 16 '10 at 3:44
Doug NeinerDoug Neiner
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