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Synchronization vs Lock
...phisticated concurrency control such as a CyclicBarrier or a LinkedBlockingQueue, if they meet your needs.
I've never had a reason to use wait() or notify() but there may be some good ones.
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Parallel.ForEach vs Task.Run and Task.WhenAll
...e a single task per item (since you're doing this), but the Parallel class batches work so you create fewer tasks than total work items. This can provide significantly better overall performance, especially if the loop body has a small amount of work per item.
If this is the case, you can combine b...
What is a difference between
...ke this:
Parent extends Object
Child extends Parent
and a LinkedBlockingQueue<Parent>. You can construct this passing in a List<Child> which will copy all the elements safely, because every Child is a parent. You couldn't pass in a List<Object> because some elements might not be...
Sleep Command in T-SQL?
...entially) in real time, as opposed to when the buffer is full or after the batch is completed.
– Jeremy Giaco
Jul 20 '18 at 2:00
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What's the difference between Invoke() and BeginInvoke()
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Delegate.BeginInvoke() asynchronously queues the call of a delegate and returns control immediately. When using Delegate.BeginInvoke(), you should call Delegate.EndInvoke() in the callback method to get the results.
Delegate.Invoke() synchronously calls the del...
What are fail-safe & fail-fast Iterators in Java
...adoc says:
"Most concurrent Collection implementations (including most Queues) also differ from the usual java.util conventions in that their Iterators and Spliterators provide weakly consistent rather than fast-fail traversal."
Typically, weak consistency means that if a collection is modifie...
How to use jQuery in chrome extension?
...ries which I may add in future).
That shouldn't really be a concern: you queue up scripts to be executed in a certain JS context, and that context can't have a race condition as it's single-threaded.
However, the proper way to eliminate this concern is to chain the calls:
chrome.browserAction.on...
When should you NOT use a Rules Engine? [closed]
...e without downtime. Applications can be built to support updating nodes in batches instead of taking the entire system down.
– Lauri Harpf
Jul 3 '15 at 11:00
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How to fix 'android.os.NetworkOnMainThreadException'?
... and complexity than AsyncTask, though not as much as you might think
Will queue requests and run them on a single background thread. You can easily control this by replacing IntentService with an equivalent Service implementation, perhaps like this one.
Um, I can't think of any others right now act...
Android activity life cycle - what are all these methods for?
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onStop()
onDestroy()
Activity States
The Android OS uses a priority queue to assist in managing activities running on the device. Based on the state a particular Android activity is in, it will be assigned a certain priority within the OS. This priority system helps Android identify activitie...