Students raise their hands during a coding class at the First Code Academy in Hong Kong, China, on Friday, Nov. 13, 2015. About 2,500 students have taken courses at the First Code Academy. Photographer: Xaume Olleros/Bloomberg via Getty Images
Students raise their hands during a coding class at the First Code Academy in Hong Kong, China, on Friday, Nov. 13, 2015. About 2,500 students have taken courses at the First Code Academy. Photographer: Xaume Olleros/Bloomberg via Getty Images