摘要:        
df1=pd.read_csv(path1,encoding="utf-8",chunksize=50000, error_bad_lines=False) 尽管提示: Warning (from warnings module): File "D:\Python37\lib\idlelib\run    阅读全文
posted @ 2023-08-24 16:06
myrj
阅读(161)
评论(0)
推荐(0)
        
            
        
        
摘要:        
# -*- coding: utf-8 -*- #from dao.updateMongo import * #from dao.insertMongo import * #from dao.selectMongo import * import pandas as pd #df = selectD    阅读全文
posted @ 2023-08-24 10:32
myrj
阅读(142)
评论(0)
推荐(0)
        
            
        
        
摘要:        
def calculator(): while True: try: expression = input("请输入表达式(输入'exit'退出):") if expression.lower() == 'exit': break result = eval(expression) print("结    阅读全文
posted @ 2023-08-24 10:30
myrj
阅读(28)
评论(0)
推荐(0)
        
            
        
        
摘要:        
stata导出到EXCEL: 报错: . export excel using "D:\te\安徽.xlsx", > firstrow(variables)observations must be between 1 and 1048576r(198); 是因为XLSX最大行数限制 将文件分成多个导    阅读全文
posted @ 2023-08-24 09:45
myrj
阅读(1065)
评论(0)
推荐(0)
        
                    
                
浙公网安备 33010602011771号