摘要:
1. Basic 2. convert 3. Mathematical function 4. Random number function 5. Trigonometric functions 阅读全文
摘要:
1. basic Dictionary is a special sequence. 2. accessing values 3. update 4. delete 5. properties Duplicate key is not allowed. 6. Built-in function 阅读全文
摘要:
1. basic Tuples is a sequence of immutable object. It's a sequence, just like List. However, it cannot be changed. If a tuples only contain a object, 阅读全文
摘要:
1. How to run the python file? python ...py 2. UTF-8 is a character encoding, just like ASCII. 3. round(floating-point number) 4. %r print the way you 阅读全文