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Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...o be spent by CPU bound operations. Furthermore, on applications that only allocate a limited number of threads (like it is the case with web applications), asynchronous I/O prevents thread pool thread depletion, which can happen if performing I/O calls synchronously.
So, async HttpClient is not a ...
Simplest way to do a fire and forget method in c# 4.0
...tely from the original task). In the "lazy" case, you won't even incur an allocation for the continuation delegate.
Kicking off an asynchronous operation then becomes trivial:
Blindly.Run(SomeMethod); // Ignore error
Blindly.Run(SomeMethod, e => Log.Warn("Whoops", ...
Performance of static methods vs instance methods
... static classes are really stetless, cause if not it's easy mess up memory allocations and get memory leaks.
When the [this] keyword is used to call another method within the same
instance class, does the instance resolution still occur?
Not sure, about this point (this is a purely implement...
Fill remaining vertical space with CSS using display:flex
...n which case they would get equal space after the fixed container space is allocated.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ult...
How are virtual functions and vtable implemented?
...(which it usually isn't) (ISO/IEC 14882:2003 10.4-2). In practice it does allocate a slot in the vtable for the function but does not assign an address to it. This leaves the vtable incomplete which requires the derived classes to implement the function and complete the vtable. Some implementations...
What exactly is a reentrant function?
...e, however the only problem is you forgot to say exactly where the lock is allocated.
– Yttrill
Dec 10 '10 at 4:58
3
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The Use of Multiple JFrames: Good or Bad Practice? [closed]
...disadvantages that comes to mind:
It's more expensive: you will have to allocate way more resources to draw a JFrame that other kind of window container, such as Dialog or JInternalFrame.
Not user friendly: It is not easy to navigate into a bunch of JFrame stuck together, it will look like your a...
How to detect when an Android app goes to the background and come back to the foreground
...rocess had been showing a user interface, and is no longer doing so. Large allocations with the UI should be released at this point to allow memory to be better managed.
Of course, you should implement this to actually do what it says (purge memory that hasn't been used in certain time, clear some...
Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
...though threads are relatively easy to create and use, the operating system allocates a significant amount of time and other resources to manage them."
CreateThread documentation on MSDN says "However, your application will have better performance if you create one thread per processor and build queu...
What are the differences between the threading and multiprocessing modules?
...faster to create and manage than processes (because the OS doesn't need to allocate a whole new virtual memory area), and inter-thread communication is usually faster than inter-process communication. But threads are harder to program. Threads can interfere with one another, and can write to each ot...