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Allow user to set up an SSH tunnel, but nothing else
I'd like to allow a user to set up an SSH tunnel to a particular machine on a particular port (say, 5000), but I want to restrict this user as much as possible. (Authentication will be with public/private keypair).
...
C default arguments
...ngs named parameters to the table. Note that, {} (empty initializer) is an error C99.
– u0b34a0f6ae
Oct 29 '11 at 3:45
29
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In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
...he resulting application compiles fine. However, I keep getting an "red-x" error notification in the Package Explorer.
26 A...
How to serialize SqlAlchemy result to JSON?
...ps(e, cls=new_alchemy_encoder(), check_circular=False)
This would encode all children, and all their children, and all their children... Potentially encode your entire database, basically. When it reaches something its encoded before, it will encode it as 'None'.
A recursive, possibly-circular, s...
No module named _sqlite3
...y VPS running Debian 5. When I run a demo app, it comes back with this error:
21 Answers
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Entity Framework - Invalid Column Name '*_ID"
...t I didnt know it until after I figured my problem out). If you have some error related to OtherTable_ID when you are retrieving Table, go to your OtherTable model and make sure you don't have an ICollection<Table> in there. Without a relationship defined, the framework will auto-assume that...
How to set OnClickListener on a RadioButton in Android?
...oGroup.OnCheckedChangeListener;
When adding the snippet from Ricky I had errors:
The method setOnCheckedChangeListener(RadioGroup.OnCheckedChangeListener) in the type RadioGroup is not applicable for the arguments (new CompoundButton.OnCheckedChangeListener(){})
Can be fixed with answer fro...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...(and its attributes.)
Not accepting at least one argument is a TypeError.
Not understanding the semantics of that argument is a user error.
"""
return some_function_f(self)
@classmethod
def a_class_method(cls):
"""A function of a class has access to e...
Polymorphism in C++
...we'd need explicit casts, type traits and/or policy classes, some verbose, error-prone mess like:
template <typename Amount, typename Policy>
void f()
{
Amount x = Policy::thirteen;
x /= static_cast<Amount>(2);
std::cout << traits<Amount>::to_double(x) * 1.1;
}
...
How to print an exception in Python?
How can I print the error/exception in my except: block?
8 Answers
8
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