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what is the metasyntactic variale meaning?

27th Mar 2018, 3:00 AM
torrent
2 odpowiedzi
+ 1
what is ... questions are good candidates for google search: https://en.m.wikipedia.org/wiki/Metasyntactic_variable
27th Mar 2018, 11:54 AM
Ulisses Cruz
Ulisses Cruz - avatar
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A metasyntatic variable is a temporary variable in any programming language. Sometimes when we intend to test our application before releasing it to public, we use these variables. For example, use of foo , bar in JS and C#. For General example, metasyntatic variable works as a placeholder and its value changes as development of Application proceeds. Just as we look at a password field we find password written in it, but as soon as we place the cursor on the field the password disappears.
27th Mar 2018, 4:37 AM
Prarabdh Chaturvedi
Prarabdh Chaturvedi - avatar