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What's the difference between libev and libevent?

... each of these, by not using global variables but using a loop context for all functions, by using small watchers for each event type (an I/O watcher uses 56 bytes on x86_64 compared to 136 for libevent), allowing extra event types such as timers based on wallclock vs. monotonic time, inter-thread i...
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Warning: The Copy Bundle Resources build phase contains this target's Info.plist file

...referenced Info.plist into your application bundle. Because Xcode automatically processes the Info.plist, you should not add it to your Copy Bundle Resources build phase or make it a target member. To resolve this warning, select your Info.plist from the Copy Bundle Resource build phase as shown in ...
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iOS Equivalent For Android Shared Preferences

...alue, forKey: key) } } Example //set Configuration.value(value: "my_value", forKey: "key_1") //get let myValue = Configuration.value(defaultValue: "default_value", forKey: "key_1") share | ...
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What is PECS (Producer Extends Consumer Super)?

...h element will behave as a Thing when you perform your operation. (You actually cannot add anything to a Collection<? extends Thing>, because you cannot know at runtime which specific subtype of Thing the collection holds.) Case 2: You want to add things to the collection. Then the list is a ...
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What exactly is LLVM?

I keep hearing about LLVM all the time. It's in Perl, then it's in Haskell, then someone uses it in some other language? What is it? ...
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Find what filetype is loaded in vim

...p;filetype ==# 'cpp' setlocal noexpandtab endif & syntax works for all options: https://vi.stackexchange.com/questions/2569/how-do-i-check-the-value-of-a-vim-option-in-vimscript share | impr...
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Swift alert view with OK and Cancel: which button tapped?

... use it: var refreshAlert = UIAlertController(title: "Refresh", message: "All data will be lost.", preferredStyle: UIAlertControllerStyle.Alert) refreshAlert.addAction(UIAlertAction(title: "Ok", style: .Default, handler: { (action: UIAlertAction!) in print("Handle Ok logic here") })) refreshA...
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invalid target release: 1.7

... You need to set JAVA_HOME to your jdk7 home directory, for example on Microsoft Windows: "C:\Program Files\Java\jdk1.7.0_40" or on OS X: /Library/Java/JavaVirtualMachines/jdk1.7.0_40.jdk/Contents/Home ...
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Find size of an array in Perl

...er this to be the standard way to get an array's size. The second way actually returns the last index of the array, which is not (usually) the same as the array size. share | improve this answer ...
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Why can't I have “public static const string S = ”stuff"; in my Class?

... @jjnguy: Why? readonly is actually more flexible than Java's final for variables - you can set it as many times as you like in the constructor, but not elsewhere. That can be very handy. – Jon Skeet Jan 2 '09 at 23:0...