@ManyToOne
@JoinColumn(name = "play_template_id", table = "team_play_mapping" )
public Play getPlay() {
return play;
}
public void setPlay( Play play ) {
this.play = play;
}
By default, this is eager loading. Can I get it so that it will read the play object from a cache without making it lazy loading? Am I correct that eager loading…
Hi;
What would be an ideomatic way in Clojure to get a lazy sequence over a file containing float values serialized from Java? (I've toyed with a with-open approach based on line-reading examples but cannot seem to connect the dots to process the stream as floats.)
Thanks.
Does anybody know of a diff-like tool that can show me the changes between two text files, but ignore changes in whitespace including newlines?
Here's an example:
the quick brown fox jumped over the lazy bear. the quick brown fox
jumped over the lazy bear. the quick brown fox jumped over the lazy
bear. the quick brown fox jumped over the…
In the Lazy Load plugin's documentation (A jQuery plugin that loads images only when an event occurs) says:
Event can be any jQuery event such as
click or mouseover. You can also use
your own custom events such as sporty
or foobar. Default is to wait until
user scrolls down and image appears on
the window. To prevent all images…
Hi, all,
I have use core data in app, I have definite a class that most like as follows:
@interface Master : NSManagedObject {
}
@property (nonatomic, retain) NSSet* Details;
....
the entity Master contains a property 'Details' that is relate to another table, this is typical Master-Details relationship, I trace the app , but I find…
I implemented a Singleton pattern like this:
public sealed class MyClass {
...
public static MyClass Instance {
get { return SingletonHolder.instance; }
}
...
static class SingletonHolder {
public static MyClass instance = new MyClass ();
}
}
From Googling around for C# Singleton…
I am getting this error ,struct usb_serial_driver has no member named shutdown.
I am installing on 64bit ubuntu 3.0.0-12-generic
... Beginning Verify CD ...
... Verify CD Succeed!
... Beginning Copy Install Package Files ...
... will take a long time, waiting 5 seconds, please
... Copy Install Package Files Succeed! …
I would like to encrypt a file using AES (rijndael 128) with the mcrypt command line tool.
I would like to set the initialization vector to a specific value. How can I do this?
I am pretty new to encryption, btw.
Thanks!
I have a class which has the following methods:
Public Function rumusbuffer () As Decimal
buffer = (ukuranblok - pntrblok) / (ukrnrecord + pntrblok)
Return buffer
End Function
Public Function rumusW () As Decimal
interblock = pntrblok + ((pntrblok + intrblok) / buffer)
Return interblock
End Function
how…
I often find myself using inline initialization (see example below), especially in a switch statement when I don't know which case loop will hit. I find it easier to read than if statements.
But is this good practice or will it incur side-effects or a performance hit?
for (var i in array) {
var o = o ? o : {}; //…
I'm working through a book on Ruby, and the author used a slightly different form for writing a class initialization definition than he has in previous sections of the book. It looks like this:
class Ticket
attr_accessor :venue, :date
def initialize(venue, date)
self.venue = venue
self.date = date
end
end…
Hi, I have a hp pavilion dm3t with intel HD graphics running ubuntu 10.10 64 bit. I'm trying to compile and install a patched kernel according to this,
https://launchpad.net/~kamalmostafa/+archive/linux-kamal-mjgbacklight
So I downloaded the tarball from here (linked to from the page above): …
How to set the log level from a Session variable Initialization block
As we know it is normal to set the log level non-zero for a particular user when we wish to debug problems. However sometimes it is inconvenient to go into each user’s properties in the Admin tool and update the log level.…
Hi, I have a hp pavilion dm3t with intel HD graphics running ubuntu 10.10 64 bit. I'm trying to compile and install a patched kernel according to this,
https://launchpad.net/~kamalmostafa/+archive/linux-kamal-mjgbacklight
So I downloaded the tarball from here (linked to from the page…
I have an Oracle 9.2 database. The server has crashed. After rebooting any attempt to connect to the Oracle server returns error ORA-01033 (as in title).
I've tried stopping and starting the Oracle services (from Control Panel - Administrative Tools - Services).
Also, I have…
I'm creating UDEV rules for automounting external drives on a headless server, much in the same way as Gnome-VFS does automounting during a user session.
I'm concerned with the rule's behavior at boot-time. There's a good chance one of these drives will be connected during a…
I am trying to redeploy my server on a new server with a different DNS and IP address. Therefore, I think my problem is in the configuration to find JAR files. Is there a way to get more detail as to which class is being requested so I can narrow down my problem.
Does…
Hi all,
I am working on the listview with the custom adapter. I want to load the images and text view on it. The images are load from the internet urls. I just want to show the images which are visible list item to hte user. I refered the Shelves opensource project…
I have a horizontal UIScrollView that contains UIButtons (though it could be any object). I would like to only download images for these buttons as the user scrolls and they are seen. I would also like an activityindicator running on each button while the images are…
I'm wondering what I would do to go about letting a guest use my web application without registering, then if they attempt to save their work they are prompted with a registration. This will be in a rails application by the way. Can I just allow public access to…
Sewing has never been my thing. I barely even know the terminology, and when discussing this with American friends, I even found out that half the words that Americans use are different to the words that English and Australian people use. That said – let’s…
Hi,
When I c/c++ application fails with the following CRITICAL, can you please tell me how can I find out where is the code causing the error?
I have tried to run it in Debugger, trying to do a 'bt when the program fails. But it does not show where is the…
I would like to install bitarray in Windows running python 2.6.
I have mingw32 installed, and I have C:\Python26\Lib\distutils\distutils.cfg set to:
[build]
compiler = mingw32
If I type, in a cmd.exe window:
C:\Documents and Settings\john\My…