I tried to use
sudo service networking restart
and
sudo /etc/init.d/network restart
but they both crash the window manager and I can no longer use my keyboard for input into X.
Try
sudo service network-manager restart
instead.
Ubuntu uses network-manager instead of the traditional Linux networking model. so you should restart the network-manager service instead of the network service.
MySql Postgres
show database \l
show tables; \d
desc table table_name; \d+ table_name or \d table_name
If you want to search column name as last_modified you will give the following query in postgres select table_name from information_schema.columns where column_name = 'last_modified
comment the following line in settings.py
‘django.middleware.csrf.CsrfViewMiddleware’,
add this in urls.py
(r’^AddressBook/Update/(?P<addressbook_id>\d+)/’, ‘djtest.AddressBook.views.update’),
detail.html should be like this
<a href=”../../Index/”>Go Back</a><br>
<table>
<tr><td>ID</td><td>{{detail_data.id}}</td></tr> <form action=”/Index/New/” method=”post”>
<table>
<tr><td>FirstName</td><td>{{detail_data.firstname}}</td></tr>
<tr><td>LastName</td><td>{{detail_data.lastname}}</td></tr>
<tr><td>Phone</td><td>{{detail_data.phone}}</td></tr>
<tr><td>Address</td><td>{{detail_data.address}}</td></tr>
<tr><td>Date</td><td>{{detail_data.mod_date}}</td></tr>
</table>
</form>
Hi,
Go through the following link for a sample Django project.
http://xxki.com/tutorial/pukiwiki.php?Python%2FDjango%20-%20Sample%20Project
It has some issues i had experience with it and solved that if you can find and solve it and share your experience here.. Otherwise see my post http://suji25.wordpress.com/2013/03/15/solution-for-simple-sample-django-project/
<html>
<head>
<script type=”text/javascript”>
function pri()
{
document.getElementById(“pr”).style.visibility=hidden;
window.print();
}
</script>
</head>
<body>
Test page for printing
<br>
<input type=”button” id=”pr” value=”Print” onclick=”pri()”>
</body>
</html>
This is sample coding to create two slide show in a same page
<html>
<head>
<script type=”text/javascript”>
<!–
var image1=new Image()
image1.src=”sample/images/black-berry.jpg”
var image2=new Image()
image2.src=”sample/images/i-Mate.jpg”
var image3=new Image()
image3.src=”sample/images/lg.jpg”
var test1=new Image()
test1.src=”sample/images/nokia1.jpg”
var test2=new Image()
test2.src=”sample/images/nokia2.jpg”
var test3=new Image()
test3.src=”sample/images/nokia1.jpg”
//–>
</script>
</head>
<body>
<img src=”sample/images/black-berry.jpg” name=”slide” width=”100″ height=”300″ />
<img src=”sample/images/nokia1.jpg” name=”slideshow” width=”100″ height=”300″ />
<script>
<!–
//variable that will increment through the images
var step=1
function slideit(){
//if browser does not support the image object, exit.
if (!document.images)
return
document.images.slide.src=eval(“image”+step+”.src”)
document.images.slideshow.src=eval(“test”+step+”.src”)
if (step<3)
step++
else
step=1
//call function “slideit()” every 2.5 seconds
setTimeout(“slideit()”,2500)
}
slideit()
//–>
</script>
</body>
</html>
$ gedit mail.pl
add the following line in the file
$result=system(“mail -s \”hello\” xxx\@gmail.com < test.txt”);
$ perl mail.pl
It will send the mail with the subject hello and the content in test.txt file too xxx@gmail.com
Backuping a single table from a database
mysqldump -u -p database1 table_name > /home/backups/table_name.sqlRestoring the table into another database
mysql -u -p database2 < /home/backups/table_name.sqlMercurial is not available in yum.
Building from source is easy, but requires an extra step:
# wget http://mercurial.selenic.com/release/mercurial-1.3.1.tar.gz
# tar xzf mercurial-1.3.1.tar.gz
# cd mercurial-1.3.1
# sudo make install
# export PYTHONPATH=/usr/local/lib/python2.4/site-packages
add to ~/.bash_profile
PYTHONPATH=/usr/local/lib/python2.4/site-packages
export PYTHONPATH
