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Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
...p://groups.google.com/group/android-developers/browse_thread/thread/d2a5c203dad6ec42
Essentially you have the following options
Use a name for your initial back stack state and use
FragmentManager.popBackStack(String name,
FragmentManager.POP_BACK_STACK_INCLUSIVE).
Use FragmentManager.getBackStac...
How to use the CancellationToken property?
...nRequested)
{
return;
}
Console.Write("345");
}
}
That's it. You always need to handle cancellation by yourself - exit from method when it is appropriate time to exit (so that your work and data is in consistent state)
UPDATE: I prefer not writing while (!c...
Create array of regex matches
...n(match.group() + " at " + match.start());
}
yields
a at 0
b at 1
a at 3
c at 4
a at 5
a at 7
b at 8
a at 10
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总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...
...型来保证转换安全。也可用于父子类指针的向上转换。
3) dynamic_cast：基类、派生类直接的转换，检查类型安全，向下转换时失败(为NULL)，static_cast不会。
4) reinterpret_cast：任意转换，指针与其他类型间不安全的相互转换，仅在...
Using msbuild to execute a File System Publish Profile
...It contained a line like this:
<Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v10.0\WebApplications\Microsoft.WebApplication.targets"
Condition="false" />
I changed this line as follows:
<Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v14.0\WebA...
Forward declaration of a typedef in C++
...
173
You can do forward typedef. But to do
typedef A B;
you must first forward declare A:
class A...
How do you mock out the file system in C# for unit testing?
...
Matt HowellsMatt Howells
36.7k1919 gold badges7878 silver badges100100 bronze badges
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How can I find script's directory with Python? [duplicate]
... Czarek TomczakCzarek Tomczak
16.8k55 gold badges4343 silver badges5454 bronze badges
46
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pyplot scatter plot marker size
...
435
This can be a somewhat confusing way of defining the size but you are basically specifying the ...
Show current assembly instruction in GDB
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323
You can switch to assembly layout in GDB:
(gdb) layout asm
See here for more information. T...