遍历Java集合(Arraylist,HashSet...)的元素时,可以采用Iterator迭代器来操作 Iterator接口有三个函数,分别是hasNext(),next(),remove()。 今天浅谈remove函数的作用 官方解释为: Removesfromthe underlying collection the last element returned bythisiterato
Removes the element at the specified position in this list (optional operation). C# [Android.Runtime.Register("remove","(I)Ljava/lang/Object;","GetRemove_IHandler:Java.Util.IListInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]publicJava.Lang.Object? Remove (in...
JavaList.RemoveAt(Int32) Method Reference Definition Namespace: Android.Runtime Assembly: Mono.Android.dll C# publicvoidRemoveAt(intindex); Parameters index Int32 Implements RemoveAt(Int32) Remarks Portions of this page are modifications based on work created and shared by theAndroid Open Source ...
Preferences.Remove(String) MethodReference Feedback DefinitionNamespace: Java.Util.Prefs Assembly: Mono.Android.dll Removes the value associated with the specified key in this preference node, if any. C# 複製 [Android.Runtime.Register("remove", "(Ljava/lang/String;)V", "GetRemove_Ljava_lang...
IIterator.Remove MethodReference Feedback DefinitionNamespace: Java.Util Assembly: Mono.Android.dll Removes from the underlying collection the last element returned by this iterator (optional operation). C# 複製 [Android.Runtime.Register("remove", "()V", "GetRemoveHandler:Java.Util.IIterator...
and cleanly, rather that risking arbitrary, non-deterministic behavior at an undetermined time in ...
* Private remove method that skips bounds checking and does not * return the value removed. */ private void fastRemove(int index) modCount++; int numMoved = size - index - 1; if (numMoved > 0) System.arraycopy(elementData, index+1, elementData, index, ...
// Main.java// Define the Main classpublicclassMain{// Main method, entry point of the programpublicstaticvoidmain(String[]args){// Create a new instance of the Library classLibrarylibrary=newLibrary();// Create new Book objects with title and authorBookbook1=newBook("Adventures of Tom Sa...
3 * of set() in case user has overridden the set() method. 4 * 5 * @return the initial value 6 */ 7 private T setInitialValue() { 8 T value = initialValue(); 9 Thread t = Thread.currentThread(); 10 ThreadLocalMap map = getMap(t); ...
Returns a reference to this object so that method calls can be chained together. setLabel public void setLabel(Stringlabel) The identification of the permission to remove. This is the label added using theAddPermissionaction. Parameters: