importjava.util.ArrayList;publicclassMain{publicstaticvoidmain(String[]args){ArrayList<String>fruits=newArrayList<String>();fruits.add("苹果");fruits.add("香蕉");fruits.add("橙子");fruits.add("葡萄");fruits.add("樱桃");Stringfruit=fruits.get(2);System.out.println(fruit);}} Java Copy 以上...
ArrayList.Get(Int32) MethodReference Feedback DefinitionNamespace: Java.Util Assembly: Mono.Android.dll Returns the element at the specified position in this list. C# 複製 [Android.Runtime.Register("get", "(I)Ljava/lang/Object;", "GetGet_IHandler")] public override Java.Lang.Object?
Method method = obj.getClass().getMethod(funcName, paramsType); //根据函数名 && 参数类型,找到对应的函数 dst.add(new Func(obj, method, PRE_ARGS_NUM, funcParams)); } catch (SecurityException e) { // TODO Auto-generated catch block //LOG.error("Error when parse method " + funcName, ...
question 1 of 3 The following code compiles but errors out when it runs. What is causing the failure? It cannot store the result of the get method in a variable. The ArrayList needs to be String. Integer ArrayLists don't allow the add method. There isn't a fifth index to get from...
1.2. Method Parameter index– index of the element to return.A valid index is always between0 (inclusive)to thesize of ArrayList (exclusive). For example, if ArrayList holds10objects, then a valid argument index will be between0to9(both inclusive). ...
enclosing class of the runtime type of its CREATOR field (that is,Class#getEnclosingClass()has to return the parcelable implementing class), otherwise this method might throw an exception. If the Parcelable class does not enclose the CREATOR, use the deprecated#getParcelableArrayList(String)instead...
public void MethodA(int i, out int o) { o = 100; } static void Main(string[] args) { MethodInfo mInfo; // Get MethodA(int i, int j) mInfo = typeof(Program).GetMethod("MethodA", BindingFlags.Public | BindingFlags.Instance, null, new Type[] { typeof(int), typeof(int) },...
可以看到这个静态内部类实现了RandomAccess、Serializable接口,即支持快速随机访问,支持序列化,这就支持了,向java.util.ArrayList的转化。所以asList(T... a)方法的注释上,有一句很妙的解释: This method acts as bridge between array-based and collection-based APIs, in combination with {@link Collection#toArr...
public void MethodA(int i, out int o) { o = 100; } static void Main(string[] args) { MethodInfo mInfo; // Get MethodA(int i, int j) mInfo = typeof(Program).GetMethod("MethodA", BindingFlags.Public | BindingFlags.Instance, null, new Type[] { typeof(int), typeof(int) },...
Type.GetMethod Method Reference Feedback Definition Namespace: System Assemblies: netstandard.dll, System.Runtime.dll Gets a specific method of the current Type. Overloads Expand table GetMethod(String, Int32, BindingFlags, Binder, CallingConventions, Type[], ParameterModifier[]) Searches ...