dynamic net highlight

Dynamic net highlighting is a technique used in computer graphics to highlight specific parts of a network or flowchart diagram. It involves animating the process of highlighting the relevant nodes and edges of a diagram to draw attention to a particular flow or sequence of events. This technique can be useful in a variety of applications, such as in data visualization, system analysis, or educational materials, where it can help users understand complex systems and processes more easily. Dynamic net highlighting can be implemented using various animation techniques, such as fading, pulsing, or color changes.

相关问题

]kotlin "这是一段<sql_highlight>测试<sql_highlight>字符串<sql_highlight>示例<sql_highlight>" 获取字符串<sql_highlight><sql_highlight>中的所在的下标

你可以使用正则表达式来匹配字符串中的 `<sql_highlight>` 和 `</sql_highlight>`，然后获取它们的下标。下面是 Kotlin 代码示例：

val text = "这是一段<sql_highlight>测试<sql_highlight>字符串<sql_highlight>示例<sql_highlight>"
val pattern = "<sql_highlight>".toRegex()
val startIndexes = mutableListOf<Int>()
val endIndexes = mutableListOf<Int>()

pattern.findAll(text).forEach {
    startIndexes.add(it.range.first)
}

pattern.replace(text, "</sql_highlight>").findAll().forEach {
    endIndexes.add(it.range.first)
}

for (i in startIndexes.indices) {
    val startIndex = startIndexes[i]
    val endIndex = endIndexes[i]
    println("Start index: $startIndex, End index: $endIndex")
}

这个代码会输出每个 `<sql_highlight>` 和 `</sql_highlight>` 的起始下标和结束下标。