Often times in a rush to get the product out the door, developers might put in code not realizing functionality that already exists elsewhere.
大多数时候，为了赶紧发布产品，开发人员提交代码时并不了解其它地方已经实现了的功能。
His teacher asks him how to solve a difficult problem, which the prodigy answers brilliantly as he pushes open the door of the classroom to rush back to his room to write new code.
他的老师问他如何解决一个难题时，这位天才非常聪明回答的同时打开教室的门回到房间去编码了。
His teacher asks him how to solve a difficult problem, which the prodigy answers brilliantly as he pushes open the door of the classroom to rush back to his room to write new code.
他的老师问他如何解决一个难题时，这位天才非常聪明回答的同时打开教室的门回到房间去编码了。
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