you can do ``` arg2 let println WebCam Index $ it webCamInde kotlinlang #announcements

you can do ``` arg2?.let { println("WebCam In...

kirillrakhman

03/18/2016, 12:35 PM

you can do

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arg2?.let {
    println("WebCam Index: ${it.webCamIndex}: WebCam Name: ${it.webCamName}")
    initializeWebCam(it.webCamIndex)
}