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s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
²âÊÔ
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function UniCode2GB(S : String):String;
Var
I: Integer;
begin
I := Length(S);
while I >=4 do
begin
try
Result :=WideChar(StrToInt('$'+S[I-3]+S[I-2]+S[I-1]+S[I]))+ Result;
except end;
I := I - 4;
end;
end;
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1. os.system
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import os
import tempfile
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