“trailing comma” Kode Jawaban

trailing commas

A trailing comma, also known as a dangling or terminal comma, is a comma symbol that is typed after the last item of a list of elements. Since the introduction of the JavaScript language, trailing commas have been legal in array literals. Later, object literals joined arrays.

Scary Skylark

trailing comma

[ "hello", "world" ]
# Out[1]: ['hello', 'world']
[ "hello", "world", ]
# Out[2]: ['hello', 'world']

Phuong Anh Dang

ActionScript

“trailing comma” Kode Jawaban

trailing commas

trailing comma

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