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Entity Framework Refresh context?
...te but the view don't refresh accord the new updates...just want to get again from the Db the data.
Thanks!
9 Answers
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What is the Swift equivalent of -[NSObject description]?
In Objective-C, one can add a description method to their class to aid in debugging:
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Ruby on Rails: Delete multiple hash keys
I often find myself writing this:
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How do I join two paths in C#?
How do I join two file paths in C#?
2 Answers
2
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What is the difference between '&' and ',' in Java generics?
While reading the Java official tutorial about generics, I found that you can restrict the type argument (in this case is T ) to extend a class and/or more interfaces with the 'and' operator ( & ) like this:
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How do I set ${user} in Eclipse to get the correct @author tag? [duplicate]
I am using Eclipse and every time code is created, @author is set to the value of ${user}.
Unfortunately,${user} seems to contain my windows login id.
Is there a way to override this through Eclipse?
I couldn't find the option.
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Visual Studio debugging “quick watch” tool and lambda expressions
Why can't I use lambda expressions while debugging in “Quick watch” window?
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Suppress deprecated import warning in Java
In Java, if you import a deprecated class:
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Export to CSV via PHP
...eturn ob_get_clean();
}
Then you can make your user download that file using something like:
function download_send_headers($filename) {
// disable caching
$now = gmdate("D, d M Y H:i:s");
header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
header("Cache-Control: max-age=0, no-cache...
How do I find the last occurrence of a substring in an NSString?
How would I get the last occurrence of an NSString within another NSString? For example, in "abc def ghi abc def ghi," I want to find the index of the second "abc," not the first. I know I could do this with a bunch of rangeOfStrings, but is there already a function for that?
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