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What is the Windows equivalent of the diff command?
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How do you find out the type of an object (in Swift)?
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Calling JMX MBean method from a shell script
...res JManage be running to proxy commands to your JMX servers. I'd rather a more light-weight approach directly to the JMX server itself.
– Dougnukem
Nov 17 '09 at 20:14
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Jenkins Host key verification failed
... to the ~/.ssh/known_hosts file and you won't get this error in Jenkins anymore.
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High Quality Image Scaling Library [closed]
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How to delete a folder and all contents using a bat file in windows?
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What does “Receiver type 'CALayer' for instance message is a forward declaration” mean here?
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Scale Image to fill ImageView width and keep aspect ratio
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Best practices for styling HTML emails [closed]
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Get specific ArrayList item
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Time to familiarize yourself with the ArrayList API and more:
ArrayList at Java 6 API Documentation
For your immediate question:
mainList.get(3);
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