2D shapes include circle, triangle, square, rectangle. pentagon, hexagon.

A square-shaped formation on Mars, about 3 kilometers wide, has generated interest and speculation. NASA's Mars Global Surveyor captured the image, sp ...

Arrays in JSON are surrounded by square brackets, like these [ ]. Each value in the array is separated by a comma. Users can access array values and update, delete or loop them. An array can be stored ...

A 57-year-old man was stabbed in the eye with an unknown sharp object during a dispute inside the 14th Street-Union Square subway station ...