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SHFileOperation函数总结（文件夹的移动、复制、删除） - C/C++ - 清泛网 -...
...员中。
SHFILEOPSTRUCT结构还包含一个SHNAMEMAPPING结构的数组，此数组保存由SHELL计算的每个处于操作状态的文件的新旧路径。
在使用该函数删除文件时必须设置SHFILEOPSTRUCT结构中的神秘FOF_ALLOWUNDO标志，这样才能将待删除的...
Same Navigation Drawer in different Activities
...tivity extends Activity
{
public DrawerLayout drawerLayout;
public ListView drawerList;
public String[] layers;
private ActionBarDrawerToggle drawerToggle;
private Map map;
protected void onCreate(Bundle savedInstanceState)
{
// R.id.drawer_layout should be in ev...
Are there conventions on how to name resources?
... start.
For example, I try to scope IDs within the activity.
If I had a ListView it simply would be @android:id/list in all the activities.
If, however, I had two lists then I would use the more specific @id/list_apple and @id/list_orange
So generic (ids, ...) gets reused in the R.java file whil...
Replace Fragment inside a ViewPager
...he second solution on this page.
So here's my code for a ViewPager with 4 ListViews with a detail view shown in the ViewPager when the user clicks a row, and with the back button working. I tried to include just the relevant code for the sake of brevity so leave a comment if you want the full app u...
Android global variable
...cation()).getService();
favoriteColors = service.findAllColors();
ListView lv = (ListView) findViewById(R.id.favoriteColorsListView);
adapter = new ArrayAdapter<String>(this, R.layout.favorite_colors_list_item,
favoriteColors);
lv.setAdapter(adapter);
}
2.) You c...
栈和队列的面试题Java实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...果：
2、队列的创建：
队列的创建有两种形式：基于数组结构实现（顺序队列）、基于链表结构实现（链式队列）。
我们接下来通过链表的形式来创建队列，这样的话，队列在扩充时会比较方便。队列在出队时，从头结点hea...
Difference between “@id/” and “@+id/” in Android
...
Sometimes you see references in your layout files like:
<listview id="@+id/android:list">
and
<listview id="@android:id/list">
What's the difference?
.. I'm glad you asked ☺
@+id/foo means you are creating an id named foo in the namespace of your application.
You ca...
ViewPager PagerAdapter not updating the View
...t so wrong just for a few TextViews, but when you have complex views, like ListViews populated from a database, this can be a real problem and a waste of resources.
So there are several approaches to efficiently change the content of a view without having to remove and instantiate the view again. I...
How to programmatically take a screenshot on Android?
...
I have a listview with android:cacheColorHint="#00000000" in my activity , and I use this code to screenshot , I still got a black background , because I found that background that get from theme is black , how can I deal with this l...
编译器内部的秘密--微软的编译器是如何解析Try/Catch/Throw的 - C/C++ - 清...
...参数。一个异常标识、抛出的对象的数目和抛出的对象的数组的首地址。其代码示例如下：
__declspec(noreturn) void __stdcall __CxxThrowException(void* pObj, _ThrowInfo* pInfo)
{
struct { unsigned int magic; void* object, _ThrowInfo* info } Params;
Params throw...