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When would I need a SecureString in .NET?

...uld stop using SecureString . Looks like PG guys are dropping support for it. Possibly even pull it in the future - https://github.com/dotnet/apireviews/tree/master/2015-07-14-securestring . We should remove encryption from SecureString across all platforms in .NET Core - We should obsolete ...
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How to “properly” create a custom object in JavaScript?

...programmers and libraries have different approaches and class-handling utility functions to paper over some of the uglier parts of the language. The result is that in mixed company you will have a mishmash of metaclasses, all behaving slightly differently. What's worse, most JavaScript tutorial mat...
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Can you have multiline HTML5 placeholder text in a ?

...lue is the empty string and the control is not focused (e.g. by displaying it inside a blank unfocused control). All U+000D CARRIAGE RETURN U+000A LINE FEED character pairs (CRLF) in the hint, as well as all other U+000D CARRIAGE RETURN (CR) and U+000A LINE FEED (LF) characters in the hint, must be ...
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What is REST? Slightly confused [closed]

I was under the assumption that REST was a web service but it seems that I am incorrect in thinking this - so, what is REST? ...
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What exactly does an #if 0 … #endif block do?

... Not only does it not get executed, it doesn't even get compiled. #if is a preprocessor command, which gets evaluated before the actual compilation step. The code inside that block doesn't appear in the compiled binary. It's often used fo...
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equals vs Arrays.equals in Java

... array1.equals(array2) is the same as array1 == array2, i.e. is it the same array. As @alf points out it's not what most people expect. Arrays.equals(array1, array2) compares the contents of the arrays. Similarly array.toString() may not be very useful and you need to use Arrays.toStr...
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lexers vs parsers

...input. Hint: The alphabet doesn't necessarily have to be of letters. But it has to be of symbols which are atomic for the language understood by parser/lexer. Symbols for the lexer: ASCII characters. Symbols for the parser: the particular tokens, which are terminal symbols of their grammar. They ...
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Why does ReSharper want to use 'var' for everything?

I've just started using ReSharper with Visual Studio (after the many recommendations on SO). To try it out I opened up a recent ASP.NET MVC project. One of the first and most frequent things I've noticed it suggesting is to change most/all my explicit declarations to var instead. For example: ...
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Clone() vs Copy constructor- which is recommended in java [duplicate]

... Clone is broken, so dont use it. THE CLONE METHOD of the Object class is a somewhat magical method that does what no pure Java method could ever do: It produces an identical copy of its object. It has been present in the primordial Object s...
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Abstract methods in Python [duplicate]

I am having trouble in using inheritance with Python. While the concept seems too easy for me in Java yet up till now I have been unable to understand in Python which is surprising to me at least. ...