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How to define @Value as optional
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183
What is the correct way to specify that @Value is not required?
Working on the assumption...
Forgot “git rebase --continue” and did “git commit”. How to fix?
... to see if that's an easier solution for you. https://stackoverflow.com/a/12163247/493106
I'd have to try it out, but I think this is what I would do:
Tag your latest commit (or just write down its SHA1 somewhere so you don't lose it): git tag temp
git rebase --abort
Do the rebase again. You'll h...
How can I tell when HttpClient has timed out?
...seAddress = new Uri(baseAddress),
Timeout = TimeSpan.FromMilliseconds(1)
};
try
{
var s = await client.GetAsync();
}
catch(Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.InnerException.Message);
}
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How to use Session attributes in Spring-mvc
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186
If you want to delete object after each response you don't need session,
If you want keep obj...
Java: Multiple class declarations in one file
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123
My suggested name for this technique (including multiple top-level classes in a single source ...
Why are you not able to declare a class as static in Java?
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14 Answers
14
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What are the specific differences between .msi and setup.exe file?
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241
An MSI is a Windows Installer database. Windows Installer (a service installed with Windows) use...
Unable to find valid certification path to requested target - error even after cert imported
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10 Answers
10
Active
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Typedef function pointer?
... {
return u*v;
}
t_somefunc afunc = &product;
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int x2 = (*afunc)(123, 456); // call product() to calculate 123*456
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What is a C++ delegate?
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177
You have an incredible number of choices to achieve delegates in C++. Here are the ones that c...