摘要:
def readf(file): t0 = time.time() data=pd.read_csv(file,low_memory=False,encoding='gbk' #,nrows=100 ) t1 = time.time() print('耗时%0.3f秒钟'%(t1-t0)) retu 阅读全文
posted @ 2021-04-09 14:42
长虫山小木屋
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摘要:
def readf(file): t0 = time.time() data=pd.read_csv(file,low_memory=False,encoding='gbk' #,nrows=100 ) t1 = time.time() print('耗时%0.3f秒钟'%(t1-t0)) retu 阅读全文
posted @ 2021-04-09 14:42
长虫山小木屋
阅读(417)
评论(0)
推荐(0)
|