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What are the basic rules and idioms for operator overloading?
...erator
The function call operator, used to create function objects, also known as functors, must be defined as a member function, so it always has the implicit this argument of member functions. Other than this, it can be overloaded to take any number of additional arguments, including zero.
Here'...
In Java, what is the best way to determine the size of an object?
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Note that vmDetails is now VM.current().details().
– Miha_x64
May 13 '18 at 7:35
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Difference between a View's Padding and Margin
...n LinearLayout margin is supported, in AbsoluteLayout (considered obsolete now) - no.
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How the single threaded non blocking IO model works in Node.js
...e it sends back the results to callback which sends the response. Node.js knows to execute callback when fetch finishes.
In my opinion, because it's a single thread model, there is no way to
switch from one request to another.
Actually the node server does exactly that for you all the time. To mak...
Contain form within a bootstrap popover?
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@DERIIIFranz Thanks its fixed now: jsfiddle.net/kz5kjmbt CDN gone missing, checkout updated link and screenshot. :)
– Tats_innit
Feb 2 '15 at 23:28
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How does akka compare to Erlang? [closed]
...e lighter alternative to java for web apps.
– Chris Snow
Nov 30 '13 at 13:42
@FUD: maybe he meant 1000 Erlang instruct...
JSON, REST, SOAP, WSDL, and SOA: How do they all link together
...and add a web service to your project, your client application(s) doesn't know about web service Functions. Nowadays it's somehow old-fashion and for each kind of different client you have to implement different WSDL files. For example you cannot use same file for .Net and php client.
The WSDL file ...
In what order are Panels the most efficient in terms of render time and performance?
... when more than one panel would suitable for the layout I want, however I know there is a difference in render times for different panel types.
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What MIME type should I use for CSV?
...80 makes sure that the extension should be .csv. Nevertheless a you might know, it's not a strict requirement. You can break the implementation of the RFC 4180, but personally I would not do that, because it is disturbing the readability of the application.
– Smokefoot
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When and why are database joins expensive?
... on you) and are indignantly setting hand to keyboard to tell me that you know for a fact that denormalisation is faster, sorry but you're living in one of the special cases - specifically, the case where you process all of the data, in-order. It's not a general case, and you are justified in your s...