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How can I return the current action in an ASP.NET MVC view?
I wanted to set a CSS class in my master page, which depends on the current controller and action. I can get to the current controller via ViewContext.Controller.GetType().Name , but how do I get the current action (e.g. Index , Show etc.)?
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jQuery DataTables: control table width
... widths of 50px, 100, 120px and 30px you would do:
jQuery('#querytableDatasets').dataTable({
"bPaginate": false,
"bInfo": false,
"bFilter": false,
"bAutoWidth": false,
"aoColumns" : [
{ sWidth: '50px' },
{ sWidth: '100px' },
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How to extract numbers from a string and get an array of ints?
...ut:
[-1, -2, 455, 0, 4]
Description
[^-?0-9]+
[ and ] delimites a set of characters to be single matched, i.e., only one time in any order
^ Special identifier used in the beginning of the set, used to indicate to match all characters not present in the delimited set, instead of all charact...
Change application's starting activity
...ified in "Project properties" (right click on the project) -> Run/Debug Settings.
– Iker Jamardo Zugaza
Jan 11 '16 at 23:12
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npm global path prefix
...y be on your PATH (especially if you're using Homebrew).
So:
npm config set prefix /usr/local if it's something else, and
Don't use sudo with npm! According to the jslint docs, you should just be able to npm install it.
If you installed npm as sudo (sudo brew install), try reinstalling it with ...
How to update a menu item shown in the ActionBar?
... and both contribute MenuItems to the Menu. I have one MenuItem that I've set the attribute android:showAsAction to have it show as a button on the ActionBar. Which works fine.
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What are file descriptors, explained in simple terms?
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How to get the data-id attribute?
...en using .attr() the text inside the brackets must match whatever you have set as your custom data-attribute. ie If custom data attribute is data-volume, you must reference it using .attr("data-volume"). And, with jQuery 1.4.3 upwards and using .data(), the text inside the brackets must match your c...
iPhone SDK: what is the difference between loadView and viewDidLoad?
... up with an infinite stack trace
Don't read self.view in -loadView. Only set it, don't get it.
The self.view property accessor calls -loadView if the view isn't currently loaded. There's your infinite recursion.
The usual way to build the view programmatically in -loadView, as demonstrated in Ap...
How do I implement __getattribute__ without an infinite recursion error?
... not called. (This is an intentional asymmetry between __getattr__() and __setattr__().) This is done both for efficiency reasons and because otherwise __setattr__() would have no way to access other attributes of the instance. Note that at least for instance variables, you can fake total control by...