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Is there a difference between copy initialization and direct initialization?
...n C++17. These objects (called "result objects") are the variables created by a declaration (like a1), artificial objects created when the initialization ends up being discarded, or if an object is needed for reference binding (like, in A_factory_func();. In the last case, an object is artificially ...
Insert html in a handlebar template without escaping
...eference to support my answer:
Handlebars HTML-escapes values returned by a {{expression}}. If you
don't want Handlebars to escape a value, use the "triple-stash", {{{.
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Is there any difference between DECIMAL and NUMERIC in SQL Server?
...that they are ALMOST the same. At the same time, no recommendation is made by Microsoft regarding one or another (however DECIMAL makes more sense, as it's a standard's datatype instead of a legacy datatype from Sybase). Still wondering what the real difference (behind the screens) is :-).
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How to add global ASP.Net Web Api Filters?
...C lives under the System.Web.Mvc namespace. The two will happily live side by side, but one does not contain the other and despite the similarities in the programming model, the underlying implementations are different. Just as MVC controllers and Web API controllers inherit different base controlle...
CSS Selector for
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Parent > child that has: p > span { font-weight: bold; }
Preceded by ~ element which is: span ~ span { color: blue; }
Which for <p><span/><span/></p> would effectively give you:
<p>
<span style="font-weight: bold;">
<span style="font-weight:...
How to check if a string in Python is in ASCII?
...better to try s.decode('ascii') and catch UnicodeDecodeError, as suggested by Vincent Marchetti.
– ddaa
Oct 13 '08 at 18:48
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Is there a use-case for singletons with database access in PHP?
...e that would call getInstance should have the instance(s) injected into it by the client code, and so shouldn't need to call getInstance in the first place.
– Will Vousden
Jan 4 '11 at 23:49
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When to use RSpec let()?
...ble takes a long time, then you're wasting cycles. For the method defined by let, the initialization code only runs if the example calls it.
You can refactor from a local variable in an example directly into a let without changing the
referencing syntax in the example. If you refactor to an instan...
CSS word-wrapping in div
...iv is float: left and now has an overflow. I want the scrollbar to go away by using word-wrapping. How can i achieve this?
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How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
...f allowing the javascript app to handle it. You can stick to the standard, by not returning the proper response that the standard recommends, or you can choose to not stick to the standard, by returning the standard-recommended response code. Take your pick :)
– Ibraheem
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