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What does Html.HiddenFor do?
Although I have read the documentation on Html.HiddenFor, I've not grasped what is it used for...
4 Answers
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How to save/restore serializable object to/from file?
...bjects and I need to save that somewhere in my computer. I have read some forums and I know that the object has to be Serializable . But it would be nice if I can get an example. For example if I have the following:
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How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
...y is an identity column, so it's unique. But I see that this would be the correct way to solve the generic problem.
– Bernhard Hofmann
Jul 30 '13 at 12:08
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instantiate a class from a variable in PHP?
I know this question sounds rather vague so I will make it more clear with an example:
5 Answers
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Django - Circular model import issue
I'm really not getting this, so if someone could explain how this works I'd very much appreciate it. I have two applications, Accounts and Theme... here is my settings list:
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How to list imported modules?
How to enumerate all imported modules?
9 Answers
9
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How do I show a MySQL warning that just happened?
...hat had warnings attached to it. If you ran any other queries in between, or dropped the connection, then SHOW WARNINGS won't work.
The MySQL manual page for SHOW WARNINGS doesn't indicate any other methods, so I'm fairly certain that you're stuck with it.
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How can I create a two dimensional array in JavaScript?
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@AndersonGreen It's a good thing you mentioned a link for those interested in multi-D array solution, but the question and Ballsacian1's answer are about "2D" array, not "multi-D" array
– evilReiko
Jun 14 '14 at 9:56
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How to check if a map contains a key in Go?
...es two variables - val will receive either the value of "foo" from the map or a "zero value" (in this case the empty string) and ok will receive a bool that will be set to true if "foo" was actually present in the map
evaluates ok, which will be true if "foo" was in the map
If "foo" is indeed pres...
Using Razor, how do I render a Boolean to a JavaScript variable?
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Normally there's going to be more than one boolean being used in which case encoding the whole model makes things nice and easy to use thereafter. eg: var model = @Html.Raw(Json.Encode(Model)); and then you can just call ...