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What is boilerplate code?
...entalfloss.com/article/26087/why-it-boilerplate-text for which I have seen more references.
– fgysin reinstate Monica
Oct 21 '15 at 8:53
1
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JavaScript Chart Library
...ick a Canvas-based solution. This article on Sencha Touch Charts goes into more details on mobile charting in general, and why Sencha Touch went the Canvas route.
– Pallavi Anderson
Aug 1 '11 at 20:55
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Centering a div block without the width
...d tabular.
[PS. never use ‘pt’ for font sizes on the web. ‘px’ is more reliable if you really need fixed size text, otherwise relative units like ‘%’ are better. And “clear: ccc both” — a typo?]
.center{
text-align:center;
}
.center > div{ /* N.B. child combinators do...
How do I specify a pointer to an overloaded function?
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Returning unique_ptr from functions
... as if the object were designated by an rvalue.
Just wanted to add one more point that returning by value should be the default choice here because a named value in the return statement in the worst case, i.e. without elisions in C++11, C++14 and C++17 is treated as an rvalue. So for example th...
SQL Server Operating system error 5: “5(Access is denied.)”
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Mimicking sets in JavaScript?
...h is small code that implements the basics of a set object. It also has a more feature rich set object and several derivations including a Dictionary (let's you store/retrieve a value for each key) and an ObjectSet (let's you keep a set of objects - either JS objects or DOM objects where you either...
Should I pass an std::function by const-reference?
...e are forced to copy the std::function.
That store makes passing by value more optimal. If there is any possibility you are storing a copy of the std::function, pass by value. Otherwise, either way is roughly equivalent: the only downside to by-value is if you are taking the same bulky std::funct...
Java Equivalent of C# async/await?
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Uses for Optional
...atches use case #1 in the OP's question. Although, absence of a value is a more precise formulation than null since something like IntStream.findFirst could never return null.
For use case #2, passing an optional argument to a method, this could be made to work, but it's rather clumsy. Suppose you ...