刪除list中的元素:
public void testRemove(){
Course cr=coursesToSelect.get();
system.out.println();
coursesToSelect.remove(cr);
system.out.prinln()j;
testFORerAHGH;();J
public void testRemove(){
Course cr=coursesToSelect.get();
system.out.println();
coursesToSelect.remove(cr);
system.out.prinln()j;
testFORerAHGH;();J
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public void testIterator(){
Iterator it=coursesToSelect.iterator();
System.out.println();
Iterator it=coursesToSelect.iterator();
System.out.println();
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Course cr2=new Course();
coursestoselect.add
course temp=(course)coursetoselect.get();
coursestoselect.add
course temp=(course)coursetoselect.get();
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public void testAdd(){
course crl=new Course(,)
coursesToselect.add(crl)
system.out.println();
course temp=coursestoselect.get(0);
public static void main(String[] args){
listTest lt
course crl=new Course(,)
coursesToselect.add(crl)
system.out.println();
course temp=coursestoselect.get(0);
public static void main(String[] args){
listTest lt
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public calss lIstTest{
public list courses ToSelect;
public listTest(){
this.coursesToSelect=new ArrayList();
public list courses ToSelect;
public listTest(){
this.coursesToSelect=new ArrayList();
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public String Cource{
public String id;
public string name;
public cource(string
public String id;
public string name;
public cource(string
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數組與集合:
集合長度可變
集合體系:collection map;
list queue set;
arraylist linkedlist hashset;
hashmap;jey vakue ebtry;keyValue;
集合長度可變
集合體系:collection map;
list queue set;
arraylist linkedlist hashset;
hashmap;jey vakue ebtry;keyValue;
2015-01-28