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Django rest clean up before validation
Sometime we need to clean up the value before it validated by an exiting validations. For example, when user sended an longitude and latitude data into backend with multiple length …
How to make a notification when terminal process is complete
I have started a long process through a terminal. Is it possible to make the Ubuntu terminal make a sound once the process is complete? This way, I don’t need …
Django Standard API Response Middleware for DRF
As you can see, if you using django-rest-framework, you will found many different response format. This middleware to solve all of these problems with implement the Standard API Response. All …
Markdown syntax to resize or styling the image
This case was issued by muradaliyev88 in django-markdown-editor repository. as answered by rudolfbyker If you are writing MarkDown for PanDoc, you can do this: {height=100px} or {style="border: 1px solid;height:100px"} result …
changewords - Simply python tool to change or replace the text string in the files
changewords is Simply python tool to change or replace the text string in the files. This tool pretty nice for programmers if somehow they want to replace/change their codes for …
Filter and Count User was Joined by Date Joined
Filter and Count User was Joined by Date Joined. This qustion hasbeen asked with someone in https://www.facebook.com/groups/DjangoID/permalink/1269996159681000/, he asked, “How to grouping and count data by date_joined from User models? …
Django: Remove Duplicates Filter for Related Posts
Django: Remove Duplicates Filter for Related Posts. In yourapp/models.py class Post(models.Model): title = models.CharField(max_length=200) slug = models.SlugField(max_length=200, unique=True) tags = models.ManyToManyField('Tag') In yourapp/views.py class DetailPostView(generic.DetailView): model = Post template_name = …
How to minify HTML output in Django
So, you want to compress the size of the HTML that Django generates? Here is the Django way to do it. In order to do this, you’ll have to write …
E11000 duplicate key error index in mongodb
E11000 duplicate key error index in mongodb. I found this error after migrating my field from “unique” to “non-unique”. And in this problem we use mongoengine for flask. First, i …
Custom redirect urls django
Example in this problem we need redirect the url http://localhost:8000/a/b/C/123/4/5/ to http://localhost:8000/abC12345 without / slash. 1. In your views.py from django.http import HttpResponse from django.views.generic.base import RedirectView from django.core.urlresolvers import …
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