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Saving an Object (Data persistence)
...pen('company_data.pkl', 'wb') as output:
company1 = Company('banana', 40)
pickle.dump(company1, output, pickle.HIGHEST_PROTOCOL)
company2 = Company('spam', 42)
pickle.dump(company2, output, pickle.HIGHEST_PROTOCOL)
del company1
del company2
with open('company_data.pkl', 'rb') as i...
System.BadImageFormatException: Could not load file or assembly [duplicate]
...omputers are x64 and it works on my computer. Here in server where is win 2008 i get this error.
5 Answers
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Decimal number regular expression, where digit after decimal is optional
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Use the following:
/^\d*\.?\d*$/
^ - Beginning of the line;
\d* - 0 or more digits;
\.? - An optional dot (escaped, because in regex, . is a special character);
\d* - 0 or more digits (the decimal part);
$ - End of the line.
This allows for .5 decimal rather than requiring the leading zer...
how to check if object already exists in a list
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answered Aug 8 '10 at 16:31
Rex MRex M
132k2929 gold badges267267 silver badges309309 bronze badges
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Stopping an Android app from console
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answered Jun 25 '10 at 10:38
Christopher OrrChristopher Orr
104k2626 gold badges190190 silver badges187187 bronze badges
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Find all files with name containing string
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answered Jul 4 '12 at 12:20
carlspringcarlspring
25.7k2121 gold badges9595 silver badges168168 bronze badges
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How set background drawable programmatically in Android
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506
layout.setBackgroundResource(R.drawable.ready); is correct.
Another way to achieve it is to use...
How to remove focus border (outline) around text/input boxes? (Chrome) [duplicate]
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edited Apr 19 at 10:37
johannchopin
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answ...
Extract traceback info from an exception object
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edited Sep 28 '18 at 19:04
answered Jul 10 '12 at 14:08
s...
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