Hi,
This is my model.
class User{
@CollectionOfElements
@JoinTable(name = "user_type", joinColumns = @JoinColumn(name = "user_id"))
@Column(name = "type", nullable = false)
private List<String> types = new ArrayList<String>();
}
You can imagin there would be a table called "user_type", which has…
Recently there was a SO question asking how to implement a feature which blocked users from copying text from a page in their browser. There were many negative comments on this feature, both because it's not practically possible to implement effectively and because it will interfere with the users' experience?
What's a programmer…
First, im new on linux so please bear with me.
I have a rooted android phone and i was able to run the adb via wifi network on windows, where i just need to go to the adb's directory and type adb connect.
However, i can't just do that in my ubuntu. Everytime i enter adb connect, the terminal always said that i dont have the adb…
I know this is for ubuntu. but elementary os and ubuntu are really similar, so any answers or instructions will work on this os. plus the people here at ubuntu are alot better with these kind of problems.
I've installed elementary os, and i am somewhat satisfied. However, many of the addons and applications i used to use are…
I wanted to know if its possible that LXDE ask for a new password at login time when the password has expired. I can see that it works at console login it ask me for a password change, however, on graphic mode (LXDE) it just returns to login screen after entered my user and password and never asks me for a password chage.
…
Is it possible to make Ubuntu remember the password for any program after the first time it asks. I get asked for the password for Synaptic, for making a usb bootable, for connecting to the wifi network, for opening gparted and even to go to the bathroom.
Is there a way to just tell it to ask once forever or just tell it…
I have been a computer-fanatic for almost a decade now. I've always loved and wondered how computers work, even from the purest, lowest hardware level to the very smallest pixel on the screen, and all the software around that.
That seems to be my problem though ... as I try to write code (I'm pretty fluent at C++) I…
i have upgraded my ubuntu 11.10 to 12.04. i could not see other login option in the login screen. it shows only Guest login and User login. The User Login ask only password and i had never entered in as User login so that i do not know about password of User login. my problem is how to login as root from the login…
Where to ask questions related to ubuntu app developer showdown?
http://askubuntu.com/questions/151148/how-do-i-participate-in-the-ubuntu-app-showdown
Can I use old code by myself to build on for my entry in the Ubuntu App Showdown contest?
after seeing these threads and posting a question at askubuntu where to…
im new on ubuntu , i intalled it ( dual booted with windows 7) i was customizing it, but when i tried to run compiz it said that missing glx or something like that in the screen, i realized that the driver that i was not using wasnt the gefroce on so i went to nvidia downloaded the correct version for my…
I dont know whats the problem but it seems after every fresh installation of ubuntu in any device (have started noticing this problem since ubuntu 11.04) the connection to the software sources are down. I cannot download any software from either apt-get or software center. Also i cannot use the Universal…
Im curently running Ubuntu 12.04 LTS 64Bit
So, i installed league of legends fine the first time with the opensource ATI Drivers provided by ubuntu itself with no issues at all, but it runs so slow ... max 20fps because those drivers dont fully support my Dual Graphic cards
Than i restored system and i…
Please help me..
I have two hard disk in my laptop..window 7 and ubuntu..
I have problem to back in option menu..because i enter one of the list of ubuntu..
In option menu,,have a list which operatg system i can choose between ubuntu n window7 but the list stil have another menu for ubuntu..i make…
Le W3C travaille sur les applications Web et les terminaux tactiles
Pour standardiser la manière d'interpréter les actions des utilisateurs
Le W3C se lance dans la définition d'un nouveau standard (baptisé « Touch Events Specification ») pour les applications Web spécialement conçues pour les…
I recently got a lapyy from Delhi univesity...its actually free of cost lol! ...but d thing is i have to return it after a year or 2...btw its confo are--amd 5350m,7 gb ram,amd radeon x2 graphics but installed with ubuntu 12.04, hp probuk
the thing is i want to play games on it i searched on…
I cant access the desktop because my harddrive is corrupted. Therefore I want to make a bootable USB stick so i can transfer all of my important files to my External HD. Problem is that Im stuck on Step 3 --- http://www.ubuntu.com/download/help/create-a-usb-stick-on-mac-osx .
Im not sure of…
im unable to record sound using this app. the check box is checked for the sound, it just doesnt record sound. idk what to do.
i have ubuntu 12.04 64bit.
plus nvidia drivers dont work what so ever. so im just using the default ubuntu drivers.
i looked up the site for this app. they dont…
I connected usb serial cable from printer to computer. The drivers has been installed automatically. I printed the test page - it was printed. I tryed to print an image - it stays with status - processing... and dont work. Test page also cant be printed. What a problem? I dont know…
I have recently installed ubuntu 13.10 and I am still very new in this operating system. My problem is that when I start my computer, it detects all the wifi connections around but not my mobile broadband usb connection (huwaie). I dont get any mobile broadband section…
I am a newbie on linux and dont understand many things unless given a line by line instructions. I am trying but linux does take some getting used to.
I have installed ubuntu from live usb stick. Now I cannot boot my system without the usb being plugged in. There are…
I noticed that my 11.10 does not hibernate. When I hibernate, and starts PC, it doesn't restore all my open apps etc. Its like a shutdown ... why might that be?
UPDATE
Output from gsettings http://pastie.org/2926504
Using a vanilla Ubuntu Desktop 11.10 installed…
Hello.,
Whenever i need to copy some files and couldnt find a pen drive, [ i dont have bluetooth enabled in my lap], I create a new ad hoc (wireless) network in windows and share the necessary files on the network and share files with the other system.
Now, i…