private $name; public function __construct($n) { $this->name = $n; } public function __toString() { return "Hello world, {$this->name}"; } } $hw = new HelloWorld('Ider'); echo '[PHP] ', $hw; /* * Output: * [PHP] Hello world, Ider */ [/codesyntax] 这里虽然没有用PH...
In conversion an interger to a string, I used: String^ x=j->ToString(); It is reporting error expression must have pointer or handle type but it has type “int” left of ‘->ToString’ must point to class/struct/union/generic type if I change it to: String^ x=j.ToString();...
刚接触写个jni代码,出现一个问题“error: 'jstringToString' was not declared in this scope” 请问这是为嘛呢?不胜感激.. 错误如下: [armeabi] Compile++ thumb: Inotify <= Inotify.cpp jni/Inotify.cpp: In function 'void Java_lab_sodino_inotifylab_MainActivity_watch(JNIEnv*, jobject, jstring)'...