我在laravel上运行react.js并观察了运行正常的更改,yarn run watch直到我在进行一些Windows 10更新后每次使用yarn或npm时都开始遇到webpack的错误(我真的不知道是否可以是一个原因)-我很乐意提供帮助。
if (!e && fileOwnerId === process.getuid()) utimesSync(openCollectivePath, now, now)
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错误:
TypeError: process.getuid is not a function at C:\project_path\node_modules\webpack-cli\bin\cli.js:352:43 at FSReqCallback.oncomplete (fs.js:153:23)
Run Code Online (Sandbox Code Playgroud) 当name全部为大写时,该函数应回呼给用户.例如,当name为"JERRY"时,函数应返回字符串"HELLO,JERRY!" 控制台记录错误:.toUpperCase()不是函数.
var hello = "Hello, ";
function greet(name) {
if (name == null) {
console.log(hello + "my friend")
} else if (name == name.toUpperCase()) {
console.log(hello.toUpperCase() + name.toUpperCase())
} else {
console.log(hello + name);
}
}
var names = ["jack", "john"]
greet(names);Run Code Online (Sandbox Code Playgroud)