Golang influencer

Every programming language has either stole or stolen from. But walrus is in pascal

Every programming language has either stole or stolen from. But walrus is in pascal

Yeah , absolutely!

I had issues installing several pip packages in 3.8. Since most pypi lib has no support for it yet.

Often halts at compilation

I had issues installing several pip packages in 3.8. Since most pypi lib has no support for it yet.

Can imagine

I have trouble with paginate_queryset, with this fucntion I havent recieve one result, does any body have this problem?

Hi Greetings to all. Can you ask specific questions about a problem here?

Can I* sorry

Hi Greetings to all. Can you ask specific questions about a problem here?

Just ask

We just answer or not

object.id = new_id object.save()

So, I have to learn CSS + javascript too

Yes, thats better

object.id = new_id object.save()

In pycharm album.Object.all() is showing that object is not defined

Hey everyone. I faced a problem, that somebody created bots, which connect to my production server and do illegal actions (we have bonus system and they boost points in this system). We have captcha on login, but, unlikely, it does not work for them. So can anyone tell what to do and how to be save?

In pycharm album.Object.all() is showing that object is not defined

Your_model.objects.all()

In pycharm album.Object.all() is showing that object is not defined

Show the exact traceback

Okk I have made a search on google and I found somewhere in stackoverflow that full functionality of html and django only comes in professional version and I have ordered professional version(as it is free for student)

Hey everyone. I faced a problem, that somebody created bots, which connect to my production server and do illegal actions (we have bonus system and they boost points in this system). We have captcha on login, but, unlikely, it does not work for them. So can anyone tell what to do and how to be save?

How do you know those are bots?

Okk I have made a search on google and I found somewhere in stackoverflow that full functionality of html and django only comes in professional version and I have ordered professional version(as it is free for student)

What do you mean professional version? Django doesn't have professional version. You've been scammed

How do you know those are bots?

Because I have checked user actions and found there some users which processed 10 actions 2 different parts of site in a very short period of time. And it does it periodically.

Because I have checked user actions and found there some users which processed 10 actions 2 different parts of site in a very short period of time. And it does it periodically.

You could rate limit based on user sessions

You could rate limit based on user sessions

Limit of what?

Limit of what?

Limit of processing actions. Basically preventing users from performing that function trigger within a time limit

Limit of processing actions. Basically preventing users from performing that function trigger within a time limit

Are you talking about throttles?

Are you talking about throttles?

I'm talking about limiting a user from clicking a button 10x within a second

I'm talking about limiting a user from clicking a button 10x within a second

It’s not a button, they do requests without acessing to the frontend application.

It’s not a button, they do requests without acessing to the frontend application.

Either way, whether it be clicking a button or accessing a page, it triggers functions(). You can rate limit that the particular logged in user's session can trigger that function 10x within a second or something

Either way, whether it be clicking a button or accessing a page, it triggers functions(). You can rate limit that the particular logged in user's session can trigger that function 10x within a second or something

Yeah, it could be a solution, but bots are still able to send request with periods longer than this limit and would get points.

Yeah, it could be a solution, but bots are still able to send request with periods longer than this limit and would get points.

The point I'm making is to prevent bots from gaming your system by rate limiting them and if the bots persists, ban that user account.

Or suspend it. Up to you

The point I'm making is to prevent bots from gaming your system by rate limiting them and if the bots persists, ban that user account.

Oh yeah, I undersand. Thank you, this is actually an option. With this method we really can collect all malicous users and ban them.

Oh yeah, I undersand. Thank you, this is actually an option. With this method we really can collect all malicous users and ban them.

Here: https://docs.celeryproject.org/en/latest/userguide/tasks.html#Task.rate_limit

Hi everyone! I can't understand how to fill Players using loops in a template through Teams by columns instead of by rows (what I have now). You can look at the schematic screenshot (what I need and what I have): https://i.stack.imgur.com/WFvWo.png Does anyone have any ideas how it is better to solve this thing? views.py, models.py, template: https://dpaste.de/Edr6

What do you mean professional version? Django doesn't have professional version. You've been scammed

I am talking about professional version of pycharm not django

Is there any front-end confirmed ppl here? Or ppl with experience in project management? When you have a whole build system using gulp / webpack / sass preprocessing, js preprocessing, all of this working perfectly in a frontend-only repo. There is a frontend guy working on this with all the tools and more. And gulp outputs a compiled/optimized version of the project. As a backend engineer you want to integrate it into a Django project. Alright no problems you can do that. But now, the frontend guy updates the project again, and now you have to look at each commit what changed in order to update the Django project to reflect the changes. Do you have any solution from your experience, to this kind of situation?

3nglish only please

3nglish only please

i need help installing django autocomplete in my project. I work with documentation, but sometimes I can’t understand what exactly and where exactly to enter. For example, it shows how the model is changing. But at the same time it is not clear whether the main one is changing, or inheriting from it. Could you tell me?

Hi... I need some help distinguishing when to use onetomanyfield and foreignkey in django

Hi... I need some help distinguishing when to use onetomanyfield and foreignkey in django

study databases before django

Let us consider there are two models defined. They are : toDoList and Items respectively.... Instead of setting the foreignkey of items to toDoList model , can i use onetomanyfield to represent items of a todolist interchangably ?

study databases before django

Okay...

Okay...

because it's not strictly related to django it's a db theory stuff

because it's not strictly related to django it's a db theory stuff

Yeah i understand

Let us consider there are two models defined. They are : toDoList and Items respectively.... Instead of setting the foreignkey of items to toDoList model , can i use onetomanyfield to represent items of a todolist interchangably ?

Can you answer this doubt

??

Your list can have one or many items right ?

Your list can have one or many items right ?

Yes

so you have ansewered yourself

Item has foreign key to the list

from ..accounts.validators import clean_date ValueError: attempted relative import beyond top-level package

from ..accounts.validators import clean_date ValueError: attempted relative import beyond top-level package

solution ?

from ..accounts.validators import clean_date ValueError: attempted relative import beyond top-level package

with .. you are going beyond top level package

use just one . or specify the main package

i have validators in other app so it cant show in pycharm means accounts is another app and i want to use that validators in my dashboard app

Item has foreign key to the list

Why can list have items as onetomanyfield ????

Can't*

you mean why List model does not have FK to Item ?

No...

you mean why List model does not have FK to Item ?

I mean why cant the list have a onetomanyfield attribute and point to the item model.... Instead of the item model having the list as a foreign key

I mean why cant the list have a onetomanyfield attribute and point to the item model.... Instead of the item model having the list as a foreign key

that's why u need to study databases it's a best practice to have the foreign key into the model that can be more than one

that's why u need to study databases it's a best practice to have the foreign key into the model that can be more than one

Suggest me a resource to learn databases thoroughly

Suggest me a resource to learn databases thoroughly

Code with mosh sql

Code with mosh sql

Sure thanks

#ASk : he all...i wanna ask about cors in django api and vue...i already put 'CORS_ORIGIN_ALLOW_ALL = True', when i run the system..i get error like this "has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource."...how i can fix it..thanks in advance

Hi folks. I understand the concept ORM. But I don’t get proper difference of serialisation & models in Django.

Can someone help me understand that

i have two diffrent model in two diffrent apps where i have one same object *skills* with multi select filed option and now i want show user only that post where having more then two common skills so how to make it

Ok I’ve a question here. ORM is needed only if we create a new DB ? I have a Postgres already in place. Can’t I use models ?

Do I need models for that?

I understand we need to configure the backend in settings.py file. But for an existing DB, do I need to create models as well?

I understand we need to configure the backend in settings.py file. But for an existing DB, do I need to create models as well?

Yes you need models.py

It holds your table definition, so the Django orm creates correct queries checking all the conditions from your models.py file.

For an example: I'm using Oracle as a backend, Due to data volumes we wanted the tables to be partitioned but Django 1.11 doesn't support that for oracle, So we created the tables using sql, but models.py file was created which holds the constraints, relationship and other useful metadata.

How can we log orm into log file with debug =false

Can some one help me

You can use Django migrate to create the tables as well........ No need of pgadmin.....as long as you have the proper privileges

How can we log orm into log file with debug =false

you have to create LOGGING variable in your settings.py file try Django docs. You'll find everything there.

Hi folks. I understand the concept ORM. But I don’t get proper difference of serialisation & models in Django.

Serialization is to convert to the queryset data in a consumable format depending upon requirement it can be xml or json. Models hold the metadata about your tables which is needed to create sql queries which are sent to the DB for execution, when the result or data is returned from the query for consumption of that output serialization is used.

Suggest me a resource to learn databases thoroughly

sqlzoo.net

how to set .env file?