Crazy Coding
Example
fun timeConverse(time: String): String {
//2021-07-20 14:00:00->14:00
val reg = "(\\d{4})-(\\d{2})-(\\d{2}) (\\d{2}):(\\d{2}):(\\d{2})".toRegex()
return time.replace(reg, "$4:$5")
}
Crazy Coding
Example
fun timeConverse(time: String): String {
//2021-07-20 14:00:00->14:00
val reg = "(\\d{4})-(\\d{2})-(\\d{2}) (\\d{2}):(\\d{2}):(\\d{2})".toRegex()
return time.replace(reg, "$4:$5")
}