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12. rubyÓÐmethod_missing»úÖÆ£¬python¿ÉÒÔʹÓÃ__getattr__½Ø»ñ䶨Òå·½·¨(from qiezi)
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# Filename: excel.py   
import os,sys,time   
import win32com.client   
import traceback   
  
excel = win32com.client.Dispatch(" ......

python Excel ±à³Ì

1)Excel hyperlink:
xlsApp = win32com.client.Dispatch('Excel.Application')
cell = xls.App.ActiveSheet.Cells(1,1)
cell.Hyperlink.Add(cell,'http://xxx')
2)Excel row/column count:
sht = xlsApp.ActiveSheet
sht.Columns.Areas.Count
sht.Rows.Areas.Count
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ת Adding Sound to Your Ruby Apps
Have you ever thought about including sounds in your Ruby application? Used sparingly, sound may enhance your applications by adding audio cues or a custom touch. You could, for example, play a beep or chime that announces the completion of a lengthy process. Per ......

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b = "123"
a = b
b.gsub!(/2/,"")
puts a
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b = "123"
a = "#{b}"
b.gsub!(/2/,"")
puts a
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