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How to synchronize a static variable among threads running different instances of a class in Java?

...s on the class object. public class Test { private static int count = 0; public static synchronized void incrementCount() { count++; } } Explicitly synchronize on the class object. public class Test { private static int count = 0; public void incrementCount() { ...
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Reading a string with scanf

... 140 An array "decays" into a pointer to its first element, so scanf("%s", string) is equivalent to s...
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Check whether number is even or odd

... 204 You can use the modulus operator, but that can be slow. If it's an integer, you can do: if ( (...
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Showing the same file in both columns of a Sublime Text window

...| edited Oct 22 '16 at 3:40 answered May 30 '14 at 23:33 Ma...
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How do I specify multiple targets in my podfile for my Xcode project?

... CocoaPods 1.0 has changed the syntax for this. It now looks like this: def shared_pods pod 'SSKeychain', '~> 0.1.4' pod 'INAppStoreWindow', :head pod 'AFNetworking', '1.1.0' pod 'Reachability', '~> 3.1.0' pod ...
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Find the most frequent number in a numpy vector

... | edited Aug 5 at 18:08 B. Willems 1533 bronze badges answered Jun 6 '11 at 13:01 ...
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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?

... You need to divide by 255.0 Because I hardly ever use values between 1.0 and 0.0, I created a very simple UIColor category that does the messy looking division by itself: (from http://github.com/Jon889/JPGeneral) //.h file @interface UIColor (JPExtr...
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Why am I seeing “TypeError: string indices must be integers”?

... answered May 20 '11 at 21:16 TamásTamás 42.9k1111 gold badges9090 silver badges118118 bronze badges ...
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SSL Connection / Connection Reset with IISExpress

I'm using the new Visual Studio 2013 with IISExpress for the first time (previously used ASP.net Development server on VS2010). I'm running into issues trying to debug my project. ...
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What's the fastest way to convert String to Number in JavaScript?

... There are 4 ways to do it as far as I know. Number(x); parseInt(x, 10); parseFloat(x); +x; By this quick test I made, it actually depends on browsers. http://jsperf.com/best-of-string-to-number-conversion/2 Implicit marked the fastest on 3 browsers, but it makes the code hard to read… S...