What is the use of [ ] in coding
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coding is used for communicating with computers. People use coding to give computers and other machines instructions on what actions to perform. Further, we use it to program the websites, apps, and other technologies we interact with everything
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In programming languages like java and c++ it is usually used to define arrays (aka lists). By putting a number in between the brackets, you can initialise the size of the array or list.
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