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What's the difference between deadlock and livelock?
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Taken from http://en.wikipedia.org/wiki/Deadlock:
In concurrent computing, a deadlock is a state in which each member of a group of actions, is waiting for some other member to release a lock
A livelock is similar to a deadlock,
except that the states of the
processes involved in the live...
Git submodule update
...led having a detached head — it means the HEAD file points directly to a commit, not to a symbolic reference.
The issue is that you generally don’t want to work in a detached head environment, because it’s easy to lose changes.
If you do an initial submodule update, commit in that submodul...
iOS: How does one animate to new autolayout constraint (height)
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Is there a Google Voice API? [closed]
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C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
... relevant if the await ends in an exception which is caught. We can end up coming back to the same await statement again, but we mustn't be in the state meaning "I'm just about to come back from that await" as otherwise all kinds of code would be skipped. It's simplest to show this with an example. ...
Best Practice for Forcing Garbage Collection in C#
...ards to freeing up memory / garbage collection etc:
http://msdn.microsoft.com/en-us/library/66x5fx1b.aspx
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How to find the files that are created in the last hour in unix
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I still think the first example comment needs a revision. "change time" is the file status, not the file data
– KC Baltz
May 14 at 22:30
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What is difference between width, innerWidth and outerWidth, height, innerHeight and outerHeight in
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Difference between onStart() and onResume()
...explanation...
onResume() is when I start driving and onPause() is when I come to a temporary stop. So I drive then reach a red light so I pause...the light goes green and I resume. Another red light and I pause, then green so I resume. The onPause() -> onResume() -> onPause() -> onResume(...