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How do I find the last occurrence of a substring in an NSString?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
asp.net mvc: why is Html.CheckBox generating an additional hidden input
..., form field is not submitted. That is why there is always false value in hidden field. If you leave checkbox unchecked, form will still have value from hidden field. That is how ASP.NET MVC handles checkbox values.
If you want to confirm that, place a checkbox on form not with Html.Hidden, but wi...
jQuery ajax error function
...R.responseText;
}
$('#post').html(msg);
},
});
DEMO FIDDLE
Parameters
jqXHR:
Its actually an error object which is looks like this
You can also view this in your own browser console, by using console.log inside the error function like:
error: function (jqXHR, exception...
Can HTML be embedded inside PHP “if” statement?
I would like to embed HTML inside a PHP if statement, if it's even possible, because I'm thinking the HTML would appear before the PHP if statement is executed.
...
How to access a dictionary element in a Django template?
...very efficient. It is doing sql queries in a loop (something you should avoid). Creating your own tag to do dict lookups is easy: @register.filter def lookup(d, key): if d and isinstance(d, dict): return d.get(key)
– dalore
Oct 30 '12 at 14:10
...
Distinct not working with LINQ to Objects
...me)
return true;
return false;
}
public override int GetHashCode()
{
int hashFirstName = FirstName == null ? 0 : FirstName.GetHashCode();
int hashLastName = LastName == null ? 0 : LastName.GetHashCode();
return hashFirstName ^ hashLastName;
...
Segue to another storyboard?
...ialViewController];
//
// **OR**
//
// Load the view controller with the identifier string myTabBar
// Change UIViewController to the appropriate class
UIViewController *theTabBar = (UIViewController *)[secondStoryBoard instantiateViewControllerWithIdentifier:@"myTabBar"];
// Then push the new vi...
Are different ports on the same server considered cross-domain? (Ajax-wise)
...
For two documents to be considered to have the same origin, the protocol (http/https), the domain and the port (the default 80 or :xx) have to be indentical.
So no, you cannot use xhr against a different port.
...
Why is Attributes.IsDefined() missing overloads?
...ered Jun 11 '10 at 21:48
John LeidegrenJohn Leidegren
54.6k1616 gold badges113113 silver badges144144 bronze badges
...
Creating a copy of an object in C# [duplicate]
...her case you will have to write some code.
For big objects you could consider Serialization + Deserialization (through a MemoryStream), just to reuse existing code.
Whatever the method, think carefully about what "a copy" means exactly. How deep should it go, are there Id fields to be excepted e...