Lua是我最近刚刚接触的语言,也是除了JavaScript之外所见到的基于prototype的面向对象预言家,只不过它称为metatable。和其他语言一样,Lua也是提供了一个特殊的方法(metamethod)来实现“toString()”:__tostring。 [codesyntax lang=”lua” lines=”normal”] HelloWorld = {}; function HelloWorld.new(n) local hw =...
Returns a string that describes the current object. C# 复制 public override string ToString(); Returns String A string that represents the current object. Remarks Unless otherwise noted, the ToString method for all the various cell types will return a string of the form shown in ...
default::(type_name)::ToString MethodArticle 08/03/2021 6 contributors Feedback In this article Syntax See also Returns a string that represents the current type.SyntaxC++ Copy String^ ToString(); Return ValueA string that represents the current object.Requirements...
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)'...