Python 學習筆記之 Numpy 庫——文件操做

1. 讀寫 txt 文件 a = list(range(0, 100)) a = np.array(a) # a.dtype = np.int64 np.savetxt("filename.txt", a) b = np.loadtxt("filename.txt") # b.dtype = np.float64 a = list(range(0, 100)) a = np.array(a) #

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