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What is offsetHeight, clientHeight, scrollHeight?

Thought of explaining what is the difference between offsetHeight , clientHeight and scrollHeight or offsetWidth , clientWidth and scrollWidth ? ...
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How to copy files from 'assets' folder to sdcard?

I have a few files in the assets folder. I need to copy all of them to a folder say /sdcard/folder. I want to do this from within a thread. How do I do it? ...
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Should logger be private static or not

Should logger be declared static or not? Usually I've seen two types of declaration for a logger : 4 Answers ...
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How to get VM arguments from inside of Java application?

I need to check if some option that can be passed to JVM is explicitly set or has its default value. 5 Answers ...
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How to set host_key_checking=false in ansible inventory file?

I would like to use ansible-playbook command instead of ' vagrant provision '. However setting host_key_checking=false in the hosts file does not seem to work. ...
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How much overhead does SSL impose?

I know there's no single hard-and-fast answer, but is there a generic order-of-magnitude estimate approximation for the encryption overhead of SSL versus unencrypted socket communication? I'm talking only about the comm processing and wire time, not counting application-level processing. ...
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How to get current date in jquery?

I want to know how to use the Date() function in jQuery to get the current date in a yyyy/mm/dd format. 30 Answers ...
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how to make svn diff show only non-whitespace line changes between two revisions

I can get diffs between two revisions using something like 4 Answers 4 ...
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Django - Difference between import django.conf.settings and import settings

What is the basic difference between the following import statements in a Django app? 1 Answer ...
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How to extract public key using OpenSSL?

The following command generates a file which contains both public and private key: 5 Answers ...