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Hibernate openSession() vs getCurrentSession()
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As explained in this forum post, 1 and 2 are related. If you set hibernate.current_session_context_class to thread and then implement something like a servlet filter that opens the session - then you can access that session anywhere else by using the SessionFactor...
Mixing C# & VB In The Same Project
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edited Sep 8 at 15:52
UuDdLrLrSs
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answered ...
How would one call std::forward on all arguments in a variadic function?
...ing the boost preprocessor meta-library to make a variadic template (using 2010 and it doesn't support them). My function uses rval references and std::forward to do perfect forwarding and it got me thinking...when C++0X comes out and I had a standard compiler I would do this with real variadic te...
What is float in Java?
...le. double is a 64-bit precision IEEE 754 floating point, while floatis a 32-bit precision IEEE 754 floating point. As a float is less precise than a double, the conversion cannot be performed implicitly.
If you want to create a float, you should end your number with f (i.e.: 3.6f).
For more expl...
Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
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236
If you want examples of Algorithms/Group of Statements with Time complexity as given in the qu...
Why implement interface explicitly?
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IainIain
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What is RPC framework and Apache Thrift?
...eight=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1...
Global and local variables in R
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edited Jun 5 '12 at 20:44
answered Jun 5 '12 at 20:20
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When should I use “this” in a class?
...ublic void setName(String name) {
this.name = name;
}
}
Case 2: Using this as an argument passed to another object.
public class Foo
{
public String useBarMethod() {
Bar theBar = new Bar();
return theBar.barMethod(this);
}
public String getName() {
...