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How do I remove background-image in css?
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Just use #a {}. Don't use element types in selectors unless necessary.
– Jezen Thomas
Jul 18 '12 at 14:51
3
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What is @ModelAttribute in Spring MVC?
...the form to display to the user. For example it can be used to fill a HTML select:
2.Method argument
public String findPerson(@ModelAttriute(value="person") Person person) {
//..Some logic with person
return "person.jsp";
}
An @ModelAttribute on a method argument indicates the argument...
Getting the path of the home directory in C#?
...OSs do you need to support? You may need to do some simple OS detection to select the method for finding the home directory if you're running on a non-Windows OS.
This website seems to give a way to do what you need in Windows.
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Create UIActionSheet 'otherButtons' by passing in array, not varlist
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}
//display action sheet
actionSheet.showInView(self.view)
To get value selected, add delegate to your ViewController :
class MyViewController: UIViewController, UIActionSheetDelegate
And implement the method "clickedButtonAtIndex"
func actionSheet(actionSheet: UIActionSheet, clickedButtonAt...
How do I escape a percentage sign in T-SQL?
... '!' (or your character of choice) to the end of the query.
For example:
SELECT *
FROM prices
WHERE discount LIKE '%80!% off%'
ESCAPE '!'
This will make the database treat 80% as an actual part of the string to search for and not 80(wildcard).
MSDN Docs for LIKE
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Differences between Emacs and Vim
...tor" has to go to emacs in my mind if for no other reason than a far wider selection of major and minor modes to help you as you type.
– Kendall Helmstetter Gelner
Sep 16 '09 at 1:42
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Commenting multiple lines in DOS batch file
...ing GOTO, you can use Notepad++ to do this easily following these steps:
Select the block of lines
hit Ctrl-Q
Repeat steps to uncomment
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Pure CSS to make font-size responsive based on dynamic amount of characters
...ntSize = "70%";
}
}
For me, I call this function when a user makes a selection in a drop-down, and then a div in my menu gets populated (this is where I have dynamic text occurring).
scaleFontSize("my_container_div");
In addition, I also use CSS ellipses ("...") to truncate yet even lon...
Differences between action and actionListener
...not really useful on command components. They are more useful on input and select components <h:inputXxx>/<h:selectXxx>. In command components, just stick to action and/or actionListener for clarity and better self-documenting code. Moreover, like actionListener, the f:ajax listener does...
RESTful way to create multiple items in one request
..., either in read-only or editable fashion. For instance, a user is able to select and POST multiple images to a gallery using a form comprising only a single file input. If the POST request succeeds in its entirety the user is presented with a set of forms for each image resource representation crea...