Question : What is metadata?
Ans:- Metadata is data about data. Consider a file with a picture. The picture or the pixels inside the file are data. A description of the picture, like "JPEG format, 300x400 pixels, 72dpi", is metadata, because it describes the content of the file, although it's not the actual data.
Your time is limited,so don't waste it living someone else's life.Don't be trapped by dogma -which is living with the results of other people's thinking.Don't let the noise of other's opinions drown out your own inner voice.And most important, have the courage to follow your heart and intuition.They somehow already know what you truly want to become.Everything else is secondary. Steve Jobs
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