大约有 30,000 项符合查询结果（耗时：0.0362秒） [XML]
Stacking Divs from Bottom to Top
....
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...
Elegant setup of Python logging in Django
... nowhere else. You can either use a configuration file or do it programmatically step-by-step - it just depends on your requirements. The key thing is that I usually add the handlers I want to the root logger, using levels and sometimes logging.Filters to get the events I want to the appropriate fil...
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();
...
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.
...
Getting full URL of action in ASP.NET MVC [duplicate]
...solute and fully qualified instead of being relative.
I wrote a blog post called How to build absolute action URLs using the UrlHelper class in which I suggest to write a custom extension method for the sake of readability:
/// <summary>
/// Generates a fully qualified URL to an action metho...
Receiver not registered exception error?
...the code that you didn't include in this post) or was not registered, then call to unregisterReceiver throws IllegalArgumentException. In your case you need to just put special try/catch for this exception and ignore it (assuming you can't or don't want to control number of times you call unregister...
What is a Proxy in Doctrine 2?
... Why the lazy loading can't be implemented in the Entitiy itself?
Technically it could be but take a look at some random proxy object's class. It's full of dirty code, ugh. It's nice to have a clean code in your entities.
Can you provide me an use case?
You're displaying a list of latest 25...
Find out if ListView is scrolled to the bottom?
...eLast!=lastItem)
{
//to avoid multiple calls for last item
Log.d("Last", "Last");
preLast = lastItem;
}
}
}
}
share...
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
...
Is it better to return null or empty collection?
... yield break;
}
The C# Language will return an empty enumerator when calling this method. Therefore, to be consistant with the language design (and, thus, programmer expectations) an empty collection should be returned.
...