How to save multiple no of relational objects(json format) from frontend in foreign key of model in Django
Sometimes , you get multiple relational objects for a foreign key , so we will discuss about , how to save these multiple objects in...
Difference between count and len function in Django model or database queryset | When to use count() & len() function in Django
len() function gives the no of object present in some variable , ex – As you could see in above example , all the data...
How to return empty json objects in Django
You can return empty json (Javascript Object Notation) in Django easily , just follow these 3 easy steps below – Import JsonResponse You can import...
User agent in Django | find if user is using mobile or PC or tablet | template & view usage in Django
User agent is a django package that allows easy identification of visitor’s browser, OS and device information, including whether the visitor uses a mobile phone,...
How to pass data to any template without passing it through the views in Django | global model(database) data for every template.
You can pass data to any template of your project , following below five steps – Create context_processors.py file in app folder As , shown...
How to run a fixed line of code| Selection of Code from a whole page or file of code in Visual Studio Code Editor
Sometimes We have to run only a fixed line of Code from a file of Code, you can do it like below in just 3...
How to initialize list | multidimensional list | tuple with some value in python
Initialization of single-dimensional list While working in python , at some instances you have to initialize single-dimensional list in python, below are two ways in...
How to perform unpacking with list , tuple , string and dictionary in Python
Unpacking is the shortcut method to copy values of list , tuple , string & dictionary into some variables in a single assignment statement –...
How to add data in existing json file with python | Add two json file in python
According to JSON official document , JSON (Javascript object Notation) is a lightweight data-interchange format & It is a text format that is completely language...
How to make an API such that it could take string & int parameter in request URL of API to pull out specific data from API in Python
API (Application Programming Interface) helps to communicate date between two sides. We are making a API , which could take string & int parameter in...