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If I have a string like below... what is the regular expression to remove the (optional) leading and trailing double quotes? For extra credit, can it also remove any optional white space outside of the quotes:
string input = "\"quoted string\"" -> quoted string
string inputWithWhiteSpace = " \"quoted string\" " => quoted string
(for C# using Regex.Replace)
901
In the real sense it has no meaning or full form. It was developed by Dennis Ritchie and Ken Thompson at AT&T bell Lab. First, they used to call it as B language then later they made some improvement into it and renamed it as C and its superscript as C++ which was invented by Dr.
C is a structured, procedural programming language that has been widely used both for operating systems and applications and that has had a wide following in the academic community. Many versions of UNIX-based operating systems are written in C.
C is a general-purpose language that most programmers learn before moving on to more complex languages. From Unix and Windows to Tic Tac Toe and Photoshop, several of the most commonly used applications today have been built on C. It is easy to learn because: A simple syntax with only 32 keywords.
C programming language is a machine-independent programming language that is mainly used to create many types of applications and operating systems such as Windows, and other complicated programs such as the Oracle database, Git, Python interpreter, and games and is considered a programming foundation in the process of ...
It's overkill to use Regex.Replace for this. Use Trim instead.
string output = input.Trim(' ', '\t', '\n', '\v', '\f', '\r', '"');
And if you only want to remove whitespace that's outside the quotes, retaining any that's inside:
string output = input.Trim().Trim('"');
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