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Spring MVC type conversion : PropertyEditor or Converter?
...limited in scope - they help convert String to a type, and this string typically comes from UI, and so registering a PropertyEditor using @InitBinder and using WebDataBinder makes sense.
Converter on the other hand is more generic, it is intended for ANY conversion in the system - not just for UI ...
How to get orientation-dependent height and width of the screen?
I'm trying to programmatically determine the current height and width of my application. I use this:
11 Answers
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How to use radio on change event?
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console.log('value', 'transfer');
}
}
Array.prototype.forEach.call(radios, function(radio) {
radio.addEventListener('change', changeHandler);
});
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Stacking Divs from Bottom to Top
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I wanted to do the same thing in a #header div so I created an empty div called #headspace and placed it on the top the stack (inside of #header):
<div id="header">
<div id="headspace"></div>
<div id="one">some content</div>
<div id="two">other conte...
How do you convert a DataTable into a generic list?
...d a List<DataRow> instead of just IEnumerable<DataRow> you can call Enumerable.ToList:
IEnumerable<DataRow> sequence = dt.AsEnumerable();
or
using System.Linq;
...
List<DataRow> list = dt.AsEnumerable().ToList();
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Is it possible to create static classes in PHP (like in C#)?
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You can have static classes in PHP but they don't call the constructor automatically (if you try and call self::__construct() you'll get an error).
Therefore you'd have to create an initialize() function and call it in each method:
<?php
class Hello
{
private stati...
back button callback in navigationController in iOS
...ller and when I press the back button it goes to the previous view automatically. I want to do a few things when back button is pressed before popping the view off the stack. Which is the back button callback function?
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iPhone: How to switch tabs with an animation?
I'm switching tabs programmatically in a tab bar driven application using UITabBarController.selectedIndex . The problem I'm trying to solve is how to animate the transition between the views. ie. from the view of the current tab to the view of the selected tab.
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Find out if ListView is scrolled to the bottom?
...eLast!=lastItem)
{
//to avoid multiple calls for last item
Log.d("Last", "Last");
preLast = lastItem;
}
}
}
}
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Creating a jQuery object from a big HTML-string
...ed to the dom. If you take a look at my fiddle (jsfiddle.net/MCSyr/2), I'm calling find on the jQuery object, and it returns a result as expected: $jQueryObject.find("#theAnswer").html()
– kiprainey
Nov 18 '13 at 22:55
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