I saw that people can input code with gray background and include hyperlinks in their answers and comment, for example, the answers from the following link give a good example

How to remove redundant {} from a nested list of lists?

where can I learn how to do that?

migrated from mathematica.stackexchange.com Nov 28 '16 at 14:33

This question came from our site for users of Wolfram Mathematica.

  • 3
    In the Your Answer box below click on the ? for help then click on Links. Also see the Markdown help page. – Bob Hanlon Nov 28 '16 at 6:10

Click the "edit" or "improve this answer" link under the post (whichever you see) and take a look at the Markdown source.

It looks like


There are many of these because they are easy to enter using these tools.

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