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How to set iPhone UIView z index?
I want to move one view on top of another, how can I know the z index of the view, and how to move on to top?
9 Answers
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iPhone viewWillAppear not firing
I've read numerous posts about people having problems with viewWillAppear when you do not create your view hierarchy just right. My problem is I can't figure out what that means.
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How to access a mobile's camera from a web app?
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In iPhone iOS6 and from Android ICS onwards, HTML5 has the following tag which allows you to take pictures from your device:
<input type="file" accept="image/*" capture="camera">
Capture can take values like camera, ca...
How to draw a custom UIView that is just a circle - iPhone app
How would I go about drawing a custom UIView that is literally just a ball (a 2D circle)? Would I just override the drawRect method? And can someone show me the code for drawing a blue circle?
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MFC判断窗口是否最小化、最大化 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC判断窗口是否最小化、最大化最小化判断方法：如果是判断本窗口的话：if (IsIconic()){ 最小化时的处理逻辑}如果是判断别的窗口的话：if (xxxDlg->IsIconic(...最小化判断方法：
如果是判断本窗口的话：
if (IsIconic())
{
//...
c语言字符串常量内容是否可以通过指针修改 - C/C++ - 清泛网 - 专注C/C++及内核技术
c语言字符串常量内容是否可以通过指针修改答案是：不行。尝试修改的话，运行时程序会崩溃。int main(){ char str1[40]="hello world!"; char *str1="hello world!"...答案是：不行。尝试修改的话，运行时程序会崩溃。
int main()
{
char str...
数据分析非要用到大数据？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...，很多CMO、COO和数据分析专家都在探索和寻找自己的公司是否可以从大数据中得到最...随着移动互联网的时代到来，大数据运营越来越被人们所提及，很多CMO、COO和数据分析专家都在探索和寻找自己的公司是否可以从大数据中得...
WCF [DataMember]是否可以是Nullable类型（如decimal?）的数据？ - 更多技...
WCF [DataMember]是否可以是Nullable类型（如decimal?）的数据？可以。不过需要注意服务器端数据的null判断，否则调用时会出现InnerException。可以。不过需要注意服务器端数据的null判断，否则调用时会出现 InnerException。WCF DataMember Nullab...
Android下的DCIM文件夹是否特殊？通过FileTools拓展只能写入图片，不能写文...
Android下的DCIM文件夹是否特殊？通过FileTools拓展只能写入图片，不能写文本？
iPhone : How to detect the end of slider drag?
How to detect the event when the user has ended the drag of a slider pointer?
16 Answers
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