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Java regex email
First of all, I know that using regex for email is not recommended but I gotta test this out.
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Generic TryParse
I am trying to create a generic extension that uses 'TryParse' to check if a string is a given type:
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How to validate an email address using a regular expression?
Over the years I have slowly developed a regular expression that validates MOST email addresses correctly, assuming they don't use an IP address as the server part.
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What characters are allowed in an email address?
I'm not asking about full email validation.
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Sorting an IList in C#
So I came across an interesting problem today. We have a WCF web service that returns an IList. Not really a big deal until I wanted to sort it.
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Convert interface{} to int
I'm trying to get a value from a JSON and cast it to int but it doesn't work, and I don't know how to do it properly.
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Convert string to nullable type (int, double, etc…)
I am attempting to do some data conversion. Unfortunately, much of the data is in strings, where it should be int's or double, etc...
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How to use Class in Java?
There's a good discussion of Generics and what they really do behind the scenes over at this question , so we all know that Vector<int[]> is a vector of integer arrays, and HashTable<String, Person> is a table of whose keys are strings and values Person s.
However, what stumps me ...
How to implement a tree data-structure in Java? [closed]
Is there any standard Java library class to represent a tree in Java?
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How do I expand a tuple into variadic template function's arguments?
Consider the case of a templated function with variadic template arguments:
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