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Algorithm for creating a school timetable
...ut that? Remember, this is people you're dealing with, not just a resource allocation problem.
Even if one teacher could work full-time for 16 weeks straight, that might be a sub-optimal solution compared to a solution where you try to alternate between teachers, and this kind of balancing is very ...
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...
Concurrent vs serial queues in GCD
...chronously in a background thread without freezing UI(e.g.refreshing OAuth Token and wait if it succeed or not).You need to wrap that method inside a asynchronous operation.This way your heavy operations are executed in the order and without Blocking main thread.
func doMultipleSyncTaskWithinAsynch...
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...