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How do I load an HTML page in a using JavaScript?
... problem. The solution is
function load_home() {
document.getElementById("content").innerHTML='<object type="text/html" data="home.html" ></object>';
}
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@UniqueConstraint annotation in Java
...
@Entity
@Table(uniqueConstraints={@UniqueConstraint(columnNames = {"id_1" , "id_2"})})
public class class_name {
@Id
@GeneratedValue
public Long id;
@NotNull
public Long id_1;
@NotNull
public Long id_2;
}
Hope it helped.
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How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller
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200 is just the normal HTTP header for a successful request. If that's all you need, just have the controller return new EmptyResult();
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How to format strings using printf() to get equal length in the output?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Visual Studio debugging “quick watch” tool and lambda expressions
... the following into the watch window
(Func<int>)(() => v2);
In order to properly execute this the debugger (or more appropriate the EE) would need to create a closure for variable v2. This is difficult but not impossible to do.
What really makes this a tough job for the EE though is ...
How to put a line comment for a multi-line command [duplicate]
... the problem is that the backslash must immediately precede the newline in order to escape it, whereas with cmd \ # comment there's whitespace and a comment in between the backslash and the newline.
– Han Seoul-Oh
Feb 24 '17 at 23:20
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How are ssl certificates verified?
...intermediate authorities up to one of the so-called "root" certificates in order for the server to be trusted.
You can examine and/or alter the list of trusted authorities. Often you do this to add a certificate for a local authority that you know you trust - like the company you work for or the sc...
Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
...return, it is considerably harder to prove that it is missing a return. In order to lift compiler vendors of this burden, the standard does not require this to generate an error.
So compiler vendors are free to generate a warning if they are quite sure that a function is missing a return and the us...
Why do I get AttributeError: 'NoneType' object has no attribute 'something'?
... world"
#or
x1 = None
x1.some_func()
# you can avoid some of these error by adding this kind of check
if(x1 is not None):
... Do something here
else:
print("X1 variable is Null or None")
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How do I trap ctrl-c (SIGINT) in a C# console app
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Actually, that article recommends P/Invoke, and CancelKeyPress is mentioned only briefly in the comments. A good article is codeneverwritten.com/2006/10/…
– bzlm
Aug 21 '10 at 7:55
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