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Difference between Statement and PreparedStatement

...reparedStatement, Object... values) throws SQLException { for (int i = 0; i < values.length; i++) { preparedStatement.setObject(i + 1, values[i]); } } Which can be used as below: preparedStatement = connection.prepareStatement("INSERT INTO Person (name, email, birthdate, photo)...
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Why does C# forbid generic attribute types?

...ate a generic attribute. The part of the C# 3 spec that bans it - section 10.1.4 "Class base specification" doesn't give any justification. The annotated ECMA C# 2 spec doesn't give any helpful information either, although it does provide an example of what's not allowed. My copy of the annotated ...
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What is the difference between re.search and re.match?

... edited May 16 '17 at 16:30 Vin 66988 silver badges1515 bronze badges answered Oct 8 '08 at 0:53 ...
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Polymorphism vs Overriding vs Overloading

... answered Sep 30 '08 at 20:33 Chris CudmoreChris Cudmore 27.5k1212 gold badges5252 silver badges9292 bronze badges ...
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How do I find the location of Python module sources?

... answered Nov 6 '08 at 18:45 MoeMoe 23.4k77 gold badges5050 silver badges6666 bronze badges ...
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When should I use the HashSet type?

...| edited Sep 12 '14 at 12:01 Bhramar 1,24733 gold badges2020 silver badges3030 bronze badges answered Au...
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Is it wrong to use Deprecated methods or classes in Java?

...TTP_referer – kmiklas Jan 19 '17 at 0:21 1 @DaveMcClelland , made it 70 from 69 :D ;) ...
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Escape angle brackets in a Windows command prompt

... answered Oct 30 '08 at 20:10 Tim RobinsonTim Robinson 48.9k99 gold badges112112 silver badges126126 bronze badges ...
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What is the equivalent of Java's final in C#?

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Aug 25 '09 at 11:06 ...
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What does if __name__ == “__main__”: do?

...e functionB") def functionB(): print("Function B {}".format(math.sqrt(100))) print("before __name__ guard") if __name__ == '__main__': functionA() functionB() print("after __name__ guard") Special Variables When the Python interpreter reads a source file, it first defines a few special...