Permanently storing data that can be recalculated from existing data is a
practice specific to the needs of particular applications.
Have you perhaps considered making use of the "view" table functionality
available in most databases?
For example, in PostgreSQL you can create a materialized v
If I had to do something like this right now I would probably look at:
* https://bossanova.uk/jexcel/examples/tracking-changes-on-the-spreadsheet
,
* plus the javascript needed to handle the front-end GET/POST requests
(MANY examples on the web) when data changes,
* along with Django DRF on the
Is there a way in Django to log out a user when user closes tab or browser?
This one "SESSION_EXPIRE_AT_BROWSER_CLOSE =True" Doesn't work
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Hi Sankar,
Derek is right, we can only give you suggestions as we are far away from
you. How is really upto YOU.
What you are trying to achieve is basically a front end task. You only have
knowledge of django which is a backend technology.
You have many options to make choice from -
1. You have t
Here is my model form which is rendered by crispy.
When I change the layout, ordering, or adding elements, has no effect on
rendered form.
Do you see any problem in the code?
Thank you
class FactoryForm(forms.ModelForm):
class Meta:
model = Factory
fields = ('name','field', 'description', 'man
Hi,
My use case is exactly similar to this with one additional condition that I
want this column to serve as Primary Key of my table. Now when I use the
following code:
class BinaryTable(models.Model):
binary_hash = models.BinaryField(primary_key=True)
comments = models.CharField(max_le
iam oassing an interger valu from browser to the path using but
it is showing as an error not an intege
Environment:
Request Method: GET
Request URL: http://localhost:8000/hello/2
Django Version: 2.1.7
Python Version: 3.7.2
Installed Applications:
['django.contrib.admin',
'django.contrib.auth
hi Nasim,
this is config setting to use the Postgres DB instead of using SQLite in
Django
Best Regards,
Inti VeeraNagaRaja Sankar,M.Tech(IT)
M: 9985864383
intisank...@gmail.com
https://about.me/veeranagarajasankar
On Wed, Mar 20, 2019 at 5:56 PM Nasim TKP wrote:
> What is this will you explai
What is this will you explain in detail please
On Wed, 20 Mar 2019, 2:50 pm omar ahmed, wrote:
> done ... it works thank you veera
>
> On Tuesday, March 19, 2019 at 3:32:31 PM UTC+2, veera nagaraja sankar Inti
> wrote:
>>
>> first need to install postgresql_psycopg2 driver
>>
>> create postgres
Use model_selection it will work sklearn.model_selection
On Mar 20, 2019 2:46 PM, "'Amitesh Sahay' via Django users" <
django-users@googlegroups.com> wrote:
> This forum is to provide help on Django related queries. Kindly refrain
> asking un-related topics.
>
> Regards,
> Amitesh Sahay
>
>
> On W
done ... it works thank you veera
On Tuesday, March 19, 2019 at 3:32:31 PM UTC+2, veera nagaraja sankar Inti
wrote:
>
> first need to install postgresql_psycopg2 driver
>
> create postgres user (merudan)
>
> # DATABASES = {
> # 'default': {
> # 'ENGINE': 'django.db.backends.postgresq
Are u using notebook or Editor?
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This forum is to provide help on Django related queries. Kindly refrain asking
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Regards,
Amitesh Sahay
On Wednesday, 13 March, 2019, 9:05:08 pm IST, Utpal Mishra
wrote:
You have to use "model_selection", it will work. Quite a while ago
"cross_validation" has been
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