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Provisioning Profiles menu item missing from Xcode 5
...emove profiles:
No longer supported ... you can also download Apple's iPhone Configuration Utility 3.5 for Mac OS X, it still has "Provisioning Profiles" and works with Xcode 5 -- it's now gone from Apples site but you can find an alternative download link in @suda's comment.
...
Navigation bar appear over the views with new iOS7 SDK
...this code to avoid errors when running the app on older versions :
#if __IPHONE_OS_VERSION_MAX_ALLOWED > __IPHONE_6_1
if ([self respondsToSelector:@selector(edgesForExtendedLayout)])
self.edgesForExtendedLayout = UIRectEdgeNone;
#endif
...
Bootstrap 3 breakpoints and media queries
...Media Queries
/*========== Mobile First Method ==========*/
/* Custom, iPhone Retina */
@media only screen and (min-width : 320px) {
}
/* Extra Small Devices, Phones */
@media only screen and (min-width : 480px) {
}
/* Small Devices, Tablets */
@media only screen and (min-width : 768px) {
...
Using Intent in an Android application to show another activity
...ered Jun 6 '12 at 10:24
Android-iPhone-rahulAndroid-iPhone-rahul
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...
Could not instantiate class named MKMapView
...n the simulator:
ld: warning: ignoring file
/Users/peter/programming/iPhone/iNspector/MapKit.framework/MapKit,
file was built for unsupported file format which is not the
architecture being linked (i386)
Then I just connected my iPhone, build and ran on the device, and the map worked.
S...
Install .ipa to iPad with or without iTunes
...
In Xcode 8, with iPhone plugged in, open Window -> Devices.
In the left navigation, select the iPhone plugged in.
Click on the + symbol under Installed Apps.
Navigate to the ipa you want installed.
Select and click open to install app.
...
C++ 线程安全的单例模式 - C/C++ - 清泛网 - 专注C/C++及内核技术
...锁，来保证其线程安全性：原因：多个线程可能进入判断是否已经存在实例的if语句，从而non thread safety.
使用double-check来保证thread safety.但是如果处理大量数据时，该锁才成为严重的性能瓶颈。
1、静态成员实例的懒汉模式：
...
js页面跳转window.location.href很多浏览器不支持的解决方法 - C/C++ - 清...
...f; 和 window.location.Reload(); 和都是刷新当前页面。区别在于是否有提交数据。当有提交数据时，window.location.Reload()会提示是否重新提交。
js 页面跳转 href
CListCtrl 点击/双击怎么样获得行号，列号 - C/C++ - 清泛网 - 专注C/C++及内核技术
...l 点击/双击怎么样获得行号，列号直接看代码，无论列宽是否改变都没问题，亲测有效：afx_msg void OnClickListHqbb(NMHDR* pNMHDR, LRESULT* pResult);...ON_NOTIFY(NM...直接看代码，无论列宽是否改变都没问题，亲测有效：
afx_msg void OnClickList(NM...
c/c++如何获取CPU的序列号？ - C/C++ - 清泛网 - 专注C/C++及内核技术
...型号、家族、类型等），还可以读出CPU支持的功能（比如是否支持MMX，是否支持4MB的页等等），内容的确是十分丰富。CPUID指令有两组功能，一组返回的是基本信息，另一组返回的是扩展信息。
继续了解请参考：https://www.tsin...