python repr str

While the return of repr() and str() are identical for int x, you should notice the difference between the return values for str y. It is important to realize the default implementation of __repr__ for a str object can be called as an argument to eval and

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Python是一款簡單強大又好用的動態語言,在國外已經流行了十幾年。Python擁有更高的時效性,可以讓您的開發週期更短,並讓您的生產力提升。 簡單易學,並有內建的各種現成的模組 ...

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