http://blog.csdn.net/l081307114/article/details/46009015 http://www.cnblogs.com/dreammyle/p/5458280.html . Office2007与Office Open XML 在Office 2007之前,Office一直都是以二进制位的方式存储,但这种格式不易被其它软件拿来使用,在各界的压力下,MicroSoft于2005年发布了基于XML的ooxml开放文档标准.ooxml的xml schema强调减
利用pandas库, 将numpy的array数据保存成csv格式的文件: import pandas as pd import numpy as np data = pd.read_csv('C:\\abc\\a.csv', header=None) col1 = data.values[:,0] col2 = data.values[:,1]-0.9 for i in range(0, len(col2)): col2[i] = float("%.2f" % col2[i]) co
dlgSave := TSaveDialog.Create(nil); dlgSave.filter := 'CSV文件|*.CSV'; dlgSave.DefaultExt := '*.CSV'; dlgSave.filename := '服务.CSV'; if dlgSave.Execute then begin if FileExists(dlgSave.filename) then try ) = IDYES then DeleteFile(PChar(dlgSave.filename)