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Storing custom objects in an NSMutableArray in NSUserDefaults
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See "Why NSUserDefaults failed to save NSMutableDictionary in iPhone SDK?
" (Why NSUserDefaults failed to save NSMutableDictionary in iPhone SDK?)
If you want to (de)serialize custom objects, you have to provide the functions to (de)serialize the data (NSCoding protocol). The solution you r...
内存管理内幕：动态分配的选择、折衷和实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
...libc 分配程序和 ptmalloc。 Doug Lea 的分配程序有着与我们的版本非常类似的基本结构，但是它加入了索引，这使得搜索速度更快，并且可以将多个没有被使用的块组合为一个大的块。它还支持缓存，以便更快地再次使用最近释放的...
Android : Check whether the phone is dual SIM
... am able to read both the IMEI's from OnePlus 2 Phone
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
TelephonyManager manager = (TelephonyManager) getActivity().getSystemService(Context.TELEPHONY_SERVICE);
Log.i(TAG, "Single or Dual Sim " + manager.getPho...
Ignore Xcode warnings when using Cocoapods
... warnings in it, after the latest Xcode updates. (for example the Facebook SDK pod)
Now all these warnings are shown in my Xcode on the place I want to see my own warnings or errors.
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CursorLoader usage without ContentProvider
Android SDK documentation says that startManagingCursor() method is depracated:
5 Answers
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IOException: read failed, socket might closed - Bluetooth on Android 4.3
...0-00805F9B34FB it works. However, this code seems to handle the problem of SDK version, and you can just replace the function device.createRfcommSocketToServiceRecord(mMyUuid); with tmp = createBluetoothSocket(mmDevice); after defining the following method :
private BluetoothSocket createBluetoothS...
Using Phonegap for Native Application development [closed]
...ation procedure involves a number of packages (Java, Apache Ant, Ruby, iOS SDK, Android SDK and PhoneGap itself), which all have to be correctly installed and set up. This can be a major effort. To be fair, they have something called PhoneGap Build in beta that should make this much easier.
We use ...
Detecting a mobile browser
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Embed git commit hash in a .Net dll
... have evolved since I originally answered this question. The Microsoft.NET.Sdk (meaning you must be using an sdk-style project) now includes support for adding the commit hash to both the assembly informational version as well as to the nuget package metadata, if some conditions are met:
The <So...
How to reference style attributes from a drawable?
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Thats i want . very simple and nice solution in < 21 SDK .
– Adnan Abdollah Zaki
Jan 3 '17 at 6:58
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