大约有 47,000 项符合查询结果（耗时：0.0493秒） [XML]
How to avoid type safety warnings with Hibernate HQL results?
...est:
Write a cast-helper
Simply refactor all your @SuppressWarnings into one place:
List<Cat> cats = MyHibernateUtils.listAndCast(q);
...
public static <T> List<T> listAndCast(Query q) {
@SuppressWarnings("unchecked")
List list = q.list();
return list;
}
Prevent ...
What is the leading LINQ for JavaScript library? [closed]
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@Aaronaught One more note ... if someone is looking for LINQ related libraries for JavaScript, then they should definitely know about Rx, as it's 100% LINQ, and knowing LINQ but not Rx is really only knowing half the story. Cheers.
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2D cross-platform game engine for Android and iOS? [closed]
...D part with OnGUI() or GUITextures too clumsy. Also, even a smallest game done on Unity3d is at least 10MB download which is just too much for a 2D game.
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PostgreSQL function for last inserted ID
...ue. The problem can even happen with CURRVAL, if the extra insertions are done intto the same persons table (this is much less usual, but the risk still exists).
Option 3: INSERT with RETURNING
INSERT INTO persons (lastname,firstname) VALUES ('Smith', 'John') RETURNING id;
This is the most c...
How can I close a buffer without closing the window?
...n select a different buffer to display in each window. Now I want to close one of the buffers, yet I don't want the window to close (After the closing it can display the next buffer on the list or an empty buffer, it doesn't matter). How can I do this?
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Using an SSH keyfile with Fabric
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I was setting the key programmatically in one of my tasks using the settings context manager and couldn't get it to recognize the key_filename until I changed key_filename='/path/to/key' to key_filename=['/path/to/key'] so if anyone else is having trouble, making key...
WebKit issues with event.layerX and event.layerY
...r than to log a deprecation warning on an event (at least in my opinion). One mousemove handler and your console explodes. :)
Here's a recent jQuery ticket: http://bugs.jquery.com/ticket/10531
UPDATE: This is fixed now if you upgrade to jQuery 1.7.
Please note that if upgrading jQuery doesn't fi...
How to check if a number is a power of 2
...is all plays out:
The function returns boolean (true / false) and accepts one incoming parameter of type unsigned long (x, in this case). Let us for the sake of simplicity assume that someone has passed the value 4 and called the function like so:
bool b = IsPowerOfTwo(4)
Now we replace each oc...
Checking if an Android application is running in the background
By background, I mean none of the application's activities are currently visible to the user?
30 Answers
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CSS Background Opacity [duplicate]
...before to have a semi-transparent background and you can do this with just one container. Use something like this
<article>
Text.
</article>
Then apply some CSS
article {
position: relative;
z-index: 1;
}
article::before {
content: "";
position: absolute;
top: 0;
left...