On May 20, 2017 8:33 PM, "djangorobert" wrote:
hi james im going off of andrew godwins django channels example on github
the multi chat example and using Webfactions hosting services.
im getting the error of the websocket being closed
I know your saying to maybe chaning it to wss instead of ws d
Dear django-users,
We have two kinds of web servers. One is based on Java(tomcat + spring boot),
while another is based on Python(Django).
Recently we changed our Oracle db to RAC mode, which theJava server can
successfully connect to it by following config:
jdbc:oracle:thin:@(DESCRIPTION=(EN
Hey Djangoists!
I can't get my head around this and I'm not sure if it's even possible.
Let's say I have an "Adult" object and a "Child" object. Every Child
belongs to an Adult, and has a gender which is either "M" or "F", and also
a "dob" field with their date of birth. I want to get a list of
Hello Yo'av,
You'll want to use subqueries for this[0].
from django.db.models import OuterRef, Subquery
children =
Child.objects.filter(adult=OuterRef('pk')).order_by('dob').values('dob')
Adult.objects.annotate(
oldest_son_dob=Subquery(children.filter(gender='M')[:1]),
oldest_daughter_
Thanks, never heard of Subqueries before! It's time to upgrade to Django
1.11 I guess.
Performance-wise, do you know if it's any different than running over my
Adult objects and for each one of them running a separate query looking for
their oldest son & daughter? Or is it the same and it just
On May 21, 2017 5:50 AM, "Bernd Wechner" wrote:
I'm a tad stuck with a slow performing form, like 30s to load, totally
studding, on a high specced local dev machine.
It's a generic CreateView, and the Django Toolbar reports this:
The relevant code for your view, form, template, and model would
you can put you're resume on your website
2017-05-19 10:42 GMT+02:00 Mannu Gupta :
>
>
> On Wednesday, May 17, 2017 at 3:25:42 PM UTC-4, mark wrote:
>>
>> A couple of comments..
>>
>> 1. This list is not for job hunting. Learn how to post correctly on email
>> lists. In this instance, you need an
Hi,
I'm fairly new to Django and I'm very much still in the learning process.
I'm using Django 1.10.3 on a project and have just added some new models.
When I run the server and enter a URL to visit one of my views, I get an
error, an excerpt of which is shown below:
File
"/home/jja/testen
On May 21, 2017 8:49 AM, wrote:
Hi,
I'm fairly new to Django and I'm very much still in the learning process.
I'm using Django 1.10.3 on a project and have just added some new models.
When I run the server and enter a URL to visit one of my views, I get an
error, an excerpt of which is shown
Andrew, your solution works great for one brand. But I have more than one.
суббота, 20 мая 2017 г., 0:20:18 UTC+5 пользователь Andrew Beales написал:
>
> brand = Brand.objects.get(title='mybrand')
> products = Product.objects.filter(brand=brand).order_by('-score')[:4]
>
> ...gets you the top 4 pro
> Performance-wise, do you know if it's any different than running over my
Adult objects and for each one of them running a separate query looking for
their oldest son & daughter? Or is it the same and it just looks better?
It should perform better as everything will be performed in a single que
Thanks for the reply, Tom.
Inserting those values does indeed make the error go away, but I am still
left with the issue that on each deployment, when I run `./manage.py
makemessages`, it overwrites that line with the faulty one and my site is
left in a broken state.
Anyone knows how to preven
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