1. It can be anywhere in the code. �������ڴ����е��κ�λ�á�
2. What is the technique for writing less code? ��ô������д����ķ�����ʲô��
3. Archives, personnel, equipment, time, products, raw materials, and so on, if they are bar code, can be retrieved. ��������Ա�����ġ�ʱ�䡢��Ʒ��ԭ���ϵȵȣ�������������뻯�ģ������Ա���������
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n.
1. a set of rules or principles or laws (especially written ones)
2. a coding system used for transmitting messages requiring brevity or secrecy
3. (computer science) the symbolic arrangement of data or instructions in a computer program or the set v.
1. attach a code to
2. convert ordinary language into code