My model looks like this: class Item < ActiveRecord::Base has_many :locations validate :validate_item_location
Is there a开发者_高级运维ny way to validate an XML file with its DTD, using a JSP in Eclipse? If so, how can we do it?Did you try:
I use C#. I have a Windows Form with an edit box and a Cancel button. The edit box has code in validating event. The code is executed every time the edit box loses focus. When I click on the Cancel bu
I have a custom text box component (inherits from system.windows.forms.textbox) that I created in vb.net (2005) that handles the input of numeric data. It works well.
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