loop和range: 这里用一个场景来说明:计算从1到100之间数的总和,那在kotlin中是如何搞的呢? 上面这么简单的一句代码确实是能表达么?下面输出看一下就知道了,这里就涉及到怎么循环了,其实跟java差不多,如下: 编译运行: 确实是能表达,又一次体现出kotlin强大之处,如果用java去实现最起码得整个循环。 接着来计算一...
遍历List 通常使用for循环或者 Kotlin 提供的高级函数,如forEach。 使用for循环遍历 以下是使用for循环检查 List 中元素是否存在相等的示例: funcheckEqualityWithForLoop(list:List<String>){for(iinlist.indices){for(jini+1until list.size){if(list[i]==list[j]){println("${list[i]}和${list[j]}是...
kotlin的loop和Range、list和map 继续学习Kolin的基础语法,比较简单,直接练习代码。 loop和range: 这里用一个场景来说明:计算从1到100之间数的总和,那在kotlin中是如何搞的呢? 上面这么简单的一句代码确实是能表达么?下面输出看一下就知道了,这里就涉及到怎么循环了,其实跟java差不多,如下: 编译运行: 确实是能表...
The example shows five ways of looping over a list in Kotlin. words.forEach { e -> print("$e ") } TheforEachperforms the given action on each list element. We pass it an anonymous function that prints the current element. for (word in words) { print("$word ") } We loop the l...
Kotlin expression inn Inserts 'if not null' expression if ($VAR$ != null) { $END$ } Kotlin expression iter Iterate over elements of iterable (for-in loop) for ($VAR$ in $ITERABLE$) { $END$ } Kotlin statement maino main(args) function ...
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Debugger.StepOutOfBlock Debugger.SwitchToTheNextContext Debugger.ThreadsPanelPopup Debugger.ThrowException Debugger.Tree.EvaluateInConsole Debugger.ViewAsGroup Debugger.ViewText Debugger.WatchesPanelPopup DebugMainMenu DecompileKotlinToJava DecreaseColumnWidth <C-S-Left> DecrementWindowHeight <C...
In this example, we first create a list of strings using Arrays.asList(). The list, named stringList, contains three fruit names: Apple, Banana, and Orange. The enhanced for loop is then employed to iterate through each element in the stringList. The loop header for (String fruit : str...
To iterate over elements in List of Lists in Kotlin, we can use nested for loop. In this tutorial, we will create a list of lists, and iterate over the elements of inner lists using for loop.