我有一个pandas数据框,其中前3列是字符串:
ID text1 text 2
0 2345656 blah blah
1 3456 blah blah
2 541304 blah blah
3 201306 hi blah
4 12313201308 hello blah
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我想在ID中添加前导零:
ID text1 text 2
0 000000002345656 blah blah
1 000000000003456 blah blah
2 000000000541304 blah blah
3 000000000201306 hi blah
4 000012313201308 hello blah
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我试过了:
df['ID'] = df.ID.zfill(15)
df['ID'] = '{0:0>15}'.format(df['ID'])
Run Code Online (Sandbox Code Playgroud) 我有以下文件格式的.csv:
In: "bob","1234 Main St, New York, NY","cool guy"
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我想删除里面没有逗号的双引号:
Out: bob,"1234 Main St, New York, Ny",cool guy
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有没有办法在Powershell中做到这一点?
我检查过: