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...是就可以禁用虚拟内存，以获得更快的速度：
sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.dynamic_pager.plist
禁用以后，磁盘上还保留着这些交换文件，它们已经没用了，也可以删掉：
sudo rm /private/var/vm/swapfile*
如果要重...
What integer hash function are good that accepts an integer hash key?
What integer hash function are good that accepts an integer hash key?
11 Answers
11
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What is a “translation unit” in C++
I am reading at the time the "Effective C++" written by Meyers
and came across the term "translation unit".
11 Answers
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How do I detect unsigned integer multiply overflow?
I was writing a program in C++ to find all solutions of a b = c , where a , b and c together use all the digits 0-9 exactly once. The program looped over values of a and b , and it ran a digit-counting routine each time on a , b and ab to check if the digits condition was satisfied.
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iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm
...
In the view controller that is presented modally, just override disablesAutomaticKeyboardDismissal to return NO:
- (BOOL)disablesAutomaticKeyboardDismissal {
return NO;
}
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Multiple glibc libraries on a single host
Multiple glibc libraries on a single host
11 Answers
11
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Find when a file was deleted in Git
I have a Git repository with n commits.
6 Answers
6
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How to add hours to current time in python
I am able to get the current time as below:
2 Answers
2
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How to create a circular ImageView in Android? [duplicate]
How could I create a rounded ImageView in Android?
1 Answer
1
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how to convert a string date into datetime format in python? [duplicate]
How do I convert a a string of datetime into datetime format in python so that it can be compared with another date?
2 Answ...