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lang-cs
staticpoint seems to be the most important and useful point -consts are implicitly staticreadonlyvariables can be changed outside the constructor (reflection). It's only the compiler that tries to hinder you from modifying the var outside the constructor.readonlyvariables are not allowed to be changed once the constructor has finished, even via reflection. The runtime happens to not enforce this. The runtime also happens not to enforce that you don't changestring.Emptyto"Hello, world!", but I still wouldn't claim that this makesstring.Emptymodifiable, or that code shouldn't assume thatstring.Emptywill always be a zero-length string.