大约有 1,500 项符合查询结果(耗时:0.0245秒) [XML]

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How can I remove non-ASCII characters but leave periods and spaces using Python?

...ignore all symbols that are not supported. For example, the Swedish letter å is not an ASCII character: >>>s = u'Good bye in Swedish is Hej d\xe5' >>>s = s.encode('ascii',errors='ignore') >>>print s Good bye in Swedish is Hej d Edit: Python3: str ->...
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MySQL load NULL values from CSV data

...lly like this answer. Users can see empty strings '' when they download a csv (using IFNULL(Col,'') in SELECT INTO OUTFILE query) for excel but then uploads accept them as null vs having to deal with \N in the csv. Thanks! – chrisan Sep 29 '13 at 15:47 ...
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When should I create a destructor?

...ed Feb 4 '11 at 13:58 Øyvind BråthenØyvind Bråthen 52.2k2525 gold badges113113 silver badges138138 bronze badges ...
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Properly escape a double quote in CSV

I have a line like this in my CSV: 4 Answers 4 ...
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Writing to an Excel spreadsheet

...ges available (xlwt, XlsXcessive, openpyxl). Others suggest to write to a .csv file (never used CSV and don't really understand what it is). ...
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How to read a .xlsx file using the pandas Library in iPython?

... DataFrame's read_excel method is like read_csv method: dfs = pd.read_excel(xlsx_file, sheetname="sheet1") Help on function read_excel in module pandas.io.excel: read_excel(io, sheetname=0, header=0, skiprows=None, skip_footer=0, index_col=None, names=None, parse_c...
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How to store a dataframe using Pandas

Right now I'm importing a fairly large CSV as a dataframe every time I run the script. Is there a good solution for keeping that dataframe constantly available in between runs so I don't have to spend all that time waiting for the script to run? ...
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cannot download, $GOPATH not set

I want to install json2csv using go get github.com/jehiah/json2csv but I receive this error: 15 Answers ...
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How to create CSV Excel file C#? [closed]

I'm looking for a class for creating CSV Excel files. 13 Answers 13 ...
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Cordova 3.5.0 Install Error- Please Install Android Target 19

...wered Jul 5 '15 at 11:44 Jan TchärmänJan Tchärmän 78977 silver badges1111 bronze badges ...