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Difference between using Throwable and Exception in a try catch
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What does programmatically unrecoverable mean exactly? Is it so severe, that we can't basically call ANY Java method after catching it anymore (logging, etc) without the chance to get an unpredictable behavior from JVM as a result?
– Alexander ...
How does the const constructor actually work?
...s by eliminating repeated calculations, or to make it possible to impose a meaningful sorting order.
This means that const expressions like const Foo(1, 1) can represent any usable form that is useful for comparison in virtual machine.
The VM only needs to take into account the value type and ar...
Why do you program in assembly? [closed]
...round and develop in assembly as their primary language.
What this really means is that developers first write the game and get it working in C++. Then they profile it, figure out what the bottlenecks are, and if it's worthwhile they optimize the heck out of them in assembly. Or, if they're alrea...
How to delete a word and go into insert mode in Vim?
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For the first question, bcw also work. It means "back to the begin of word, change word". But I think ciw is more memorable, which means "change inner word", just only one step.
For the second question about "replace using paste", my solution is "_diwP. It delete in...
C++ STL Vectors: Get iterator from index?
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I think the problem is confusion over the meaning of "const": advance() will happily work on a const_iterator<T>, which is a mutable iterator that refers to a const element of type T; it won't work on an iterator object which is itself const (i.e. "const iterat...
Good ways to sort a queryset? - Django
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@Brian - if by "more efficient" you mean "more correct" then yes, its. :) Your solution keeps the authors pretty much sorted by score, and only alphabetizes those authors with the same score (which is how secondary keys work). Alex shows how to take the results...
How to implement Rate It feature in Android App
...UNG (Samsung Galaxy Apps)
.setInstallDays((byte) 0) // default 10, 0 means install day
.setLaunchTimes((byte) 3) // default 10
.setRemindInterval((byte) 2) // default 1
.setRemindLaunchTimes((byte) 2) // default 1 (each launch)
.setShowLaterButton(true) // default true
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TCP loopback connection vs Unix Domain Socket performance
... This answer is absolutely correct. Loopback interface is still TCP, meaning that you still have the overhead of TCP (congestion control, flow control, stream management (IP packet ordering, retransmission, etc) ). Unix domain sockets do not do any of the above because it was designed from the...
Is there any free OCR library for Android? [closed]
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by porting it over do you mean rewriting the subset in Java? that might take lots of effort, so there is not a 100% Java OCR out there?
– user121196
Jul 10 '09 at 0:39
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Git: how to reverse-merge a commit?
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Do note that using -m means a future merge from the un-merged branch will not include the changes from before that merge! See schacon.github.com/git/howto/revert-a-faulty-merge.txt for proper ways to re-merge an un-merged branch.
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