string builder kotlin
val a = "Hello"
val b = "World"
val sb = StringBuilder()
sb.append(a).append(b)
val c = sb.toString()
print(c)string builder kotlin
val a = "Hello"
val b = "World"
val sb = StringBuilder()
sb.append(a).append(b)
val c = sb.toString()
print(c)Copyright © 2021 Codeinu
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