Let's take a look at how to write a static function in Kotlin. Consider the following code for 15a_StaticMethods.kts: object MyUtil { fun foo(){ println("Static function foo() is invoked") }}MyUtil.foo() Note t
“kotlinx.cinterop.staticCFunction 必须采用未绑定、非捕获函数或 lambda”。 我的问题是:是否有关于如何从此类回调访问任何非全局状态的推荐方法? 我确实想出了一个使用全局变量的讨厌的解决方法,所以这不是我主要寻找的。如果有使用@ThreadLocal或其他东西的普遍接受的解决方案,请讨论。Dom...
Kotlin is designed so that there’s no such thing as a “static member” in a class. If you have a function in a class, it can only be called on instances of this class. If you need something that is not attached to an instance of any class, you define it in a package, outside...
产品 行业领先产品 前身为 SonarCloud适用于 CI/CD 工作流程的基于云的静态分析工具 原名SonarQube用于持续代码库检查的自管理静态分析工具 前身为 SonarLint免费的 IDE 扩展,提供即时分析和编码指导 语言和框架 JavaJavaScriptTypeScriptPythonC#C++CPHPKotlin查看全部 ...
Migrate from kotlin-compiler-embeddable to kotlin-compiler (#8029) Mar 29, 2025 detekt-parser Repackage Kotlin Analysis API & Standalone API separately (#8175) Jun 9, 2025 detekt-psi-utils Add Analysis API version of isNullable utility function (#8171) ...
When the return value of a function call contains the operation status code, this value should be tested to make sure the operation completed successfully. This rule raises an issue when the return values of the following are ignored: java.io.File operations that return a status code (except ...
Static expr is not always computed in compile-time. For example, we have some side effect in static-expr(certain it's discouraged usage) val unit: Unit = static { mutateSomething() } the unit is a function local variable, andmutateSomethingonly execute once regardless the function called any...
一种方式是让所有MyString上的静态方法干脆全都返回Function<MyString, MyString>：recordMyString(String...
When you annotate a function of acompanion objectwith@JvmStaticin Kotlin, a purestaticfunctionwaterAll()is generated in addition to the non static函数waterAll()。因此,现在您可以在没有Companion名称的情况下调用该函数,该名称更符合 Java 的习惯: ...
* 在Java里,Kotlin函数类型使用FunctionN这样的名字的接口来表示的,FunctionN中的N代表值参数目。* 这样的Function接口有23个,从Function0到Function22,每一个FunctionN都包含一个invoke函数,专用于* 调用函数类型函数,所以,任何时候需要调一个函数类型,都要它调用invoke()方法。*/Function2<String, String, Unit>...