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What's the difference between django OneToOneField and ForeignKey?
..._(self):
return self.first_name
class Article(models.Model):
title = models.CharField(max_length=100)
reporter = models.ForeignKey(Reporter)
def __unicode__(self):
return self.title
Run python manage.py syncdb to execute the sql code and build the tables for your app...
How to implement Rate It feature in Android App
...e first run):
public class AppRater {
private final static String APP_TITLE = "App Name";// App Name
private final static String APP_PNAME = "com.example.name";// Package Name
private final static int DAYS_UNTIL_PROMPT = 3;//Min number of days
private final static int LAUNCHES_UNTI...
Razor ViewEngine: How do I escape the “@” symbol?
...
<a href="" title="this @@ won't work"></a>, both syntax error in VS and parser error in runtime.
– Tien Do
Jul 25 '12 at 1:35
...
What is __main__.py?
...me from a __main__.py file. It can, but it usually doesn't. When you run a script like python my_program.py, the script will run as the __main__ module instead of the my_program module. This also happens for modules run as python -m my_module, or in several other ways.
If you saw the name __main__ ...
Bash script processing limited number of commands in parallel
I have a bash script that looks like this:
4 Answers
4
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How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
...lumns.DISPLAY_NAME didn't work for me, i used MediaStore.Files.FileColumns.TITLE instead.
– Dmitry Kopytov
Feb 20 at 20:48
...
Unix shell script to truncate a large file
I am trying to write a Unix script which will truncate/empty a file which is continuously being written/open by an application when it reaches say 3GB of space. I know that the below command would do it :
...
How to redirect stderr and stdout to different files in the same line in script?
...mpletion's sake, you can write 1> as just > since the default file descriptor is the output. so 1> and > is the same thing.
So, command 2> error 1> output becomes, command 2> error > output
share
...
Editing Javascript using Chrome Developer Tools
I am trying to edit javascript on a site using Chrome's Developer Tools. I have read about 30 accounts of how to do this as well as watched a few videos. The fact is, when I go to the sources tab and open the file I want to edit, I can't do anything to it. Is there some step I am missing?
...
jQuery SVG, why can't I addClass?
...: black;
stroke-width: 5;
}
svg circle.green {
fill: green;
}
<script src="https://code.jquery.com/jquery-3.0.0.min.js"></script>
<svg>
<circle cx="50" cy="50" r="25" />
</svg>
The Problem:
The reason the jQuery class manipulation functions do not w...