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Java 8: performance of Streams vs Collections
...)));
}
}
Result:
Benchmark Mode Samples Mean Mean error Units
StreamVsVanilla.stream avgt 10 17.588 0.230 ns/op
StreamVsVanilla.vanilla avgt 10 10.796 0.063 ns/op
Just as I expected stream implementation...
Force update of an Android app when a new version is available
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Yes, but that would be for getting the html div page. I meant to say, that you may not need to use any third party library to achieve this functionality, if you can scrape that html element without JSoup, still it would work
– AshuKingSharma
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What's the difference between std::move and std::forward
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Hmm, so if I understand this correctly, it means that I can write a single function forward() where forward(5) operates on 5 as if I passed it by value where forward(x) operates on x as if I passed it by reference without having to explicitly write an overload.
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How do I get python's pprint to return a string instead of printing?
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Assuming you really do mean pprint from the pretty-print library, then you want
the pprint.pformat method.
If you just mean print, then you want str()
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Practical example where Tuple can be used in .Net 4.0?
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what do you mean by convenient not to make a custom class. Do you mean creating custom class instance using =new..()?
– Alex
Apr 20 '18 at 4:11
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Controlling a USB power supply (on/off) with Linux
...cho "auto" > "/sys/bus/usb/devices/usbX/power/control"
This literally means, go suspend at the moment the device becomes idle.
So unless your fan is something "intelligent" that can be seen as a device and controlled by a driver, you probably won't have much luck on current kernels.
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How to Implement DOM Data Binding in JavaScript
... work a lot with client-side templating engines, sorry. :( But what do you mean by modify the actual objects? And I'd like to understand your thoughts of how you got to understand that the setter/getter could be used to .... The getters/setters here are used for nothing but redirecting all input to ...
What is the AppDelegate for and how do I know when to use it?
...ch implied by Andrew's use of the term "heart of your application". What I mean by this is that I think you should avoid lumping too many things in a central location -- good program design normally involves separating functionality by "area of concern".
A delegate object is an object that gets not...
Grant execute permission for a user on all stored procedures in database?
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This is a solution that means that as you add new stored procedures to the schema, users can execute them without having to call grant execute on the new stored procedure:
IF EXISTS (SELECT * FROM sys.database_principals WHERE name = N'asp_net')
D...
List distinct values in a vector in R
...I list the distinct values in a vector where the values are replicative? I mean, similarly to the following SQL statement:
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