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ModelState.AddModelError - How can I add an error that isn't for a property?
...n I return the view, they know that there's an error and how to show it up by using
<%: Html.ValidationSummary(true)%>
<%: Html.ValidationMessageFor(model => model.Email) %>
and
ModelState.AddModelError("Email", Resources.EmailInUse);
...
How to run JUnit tests with Gradle?
... Would be nice to know if there's a way of getting Eclipse to use "build" by default.
– mike rodent
Oct 12 '16 at 18:23
2
...
How to create Windows EventLog source from command line?
...eone is interested, it is also possible to create an event source manually by adding some registry values.
Save the following lines as a .reg file, then import it to registry by double clicking it:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\eventlog...
Resize image proportionally with CSS? [duplicate]
... The thing is that max-width and max-height are not interpreted by all browsers, like IE, right?
– alexserver
Apr 9 '14 at 19:15
1
...
String.Empty versus “” [duplicate]
...see String.Empty in old code that is still in use, and reflexively entered by old-schoolers who suffered through the .NET 1 era. Be kind; it left a mark.
– tekHedd
Mar 27 '19 at 17:42
...
How do I style a dropdown with only CSS?
...ique and add support for Internet Explorer 10 and Internet Explorer 11 by adding
select::-ms-expand {
display: none; /* Hide the default arrow in Internet Explorer 10 and Internet Explorer 11 */
}
If Internet Explorer 9 is a concern, we have no way of removing the default arrow (which wou...
Meaning of tilde in Linux bash (not home directory)
... retrieved real-time using getpwent(). This function is usually controlled by NSS; so by default values are pulled out of /etc/passwd, though it can be configured to retrieve the information using any source desired, such as NIS, LDAP or an SQL database.
Tilde expansion is more than home directory l...
Unmangling the result of std::type_info::name
...ome arbitrary value to eliminate the compiler warning
// enable c++11 by passing the flag -std=c++11 to g++
std::unique_ptr<char, void(*)(void*)> res {
abi::__cxa_demangle(name, NULL, NULL, &status),
std::free
};
return (status==0) ? res.get() : name ;
}
...
Understanding “randomness”
...
And here you can see the road from a uniform to a normal distribution by adding up 1, 2, 4, 6, 10 and 20 uniformly distributed random variables:
Edit
A few credits
Thanks to Thomas Ahle for pointing out in the comments that the probability distributions shown in the last two images are kno...
The “backspace” escape character '\b': unexpected behavior?
... If the cursor after part 4 is at the 'l' letter, shouldn't it be replaced by the '\n'? (resulting in "hello wor")
– lucas_turci
Sep 6 '16 at 13:31
...