extension StringProtocol {
func slice(_ start: Int, _ end: Int) -> SubSequence {
let lower = index(self.startIndex, offsetBy: start)
let upper = index(lower, offsetBy: end - start)
return self[lower...upper]
}
}
"BibinJ".slice(2, 4) // Answer is "bin"
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Coherence is the first Platform-as-a-Service you can control. Unlike "black-box" platforms that are opinionated about the infra you can deploy, Coherence is powered by CNC, the open-source IaC framework, which offers limitless customization.
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