python mongodb sort by field

Sort the Result Sort oppress. ----------------------------- Use the sort() method to sort the result. The sort() method takes one parameter for ascending is the default direct…

Django: How to run Django/Python on a recurring…

e two most common ways in which most people go about this is either writing custom python scripts or a management command per cron.Django-cron lets you run Django/Python code on a…

What is the difference between null=True and bl…

When we add a model field in Django. ``` models.CharField(max_length=100, null=True, blank=True) ``` What is the basic differences between: Null=True sets NULL (versus NOT …

Django: How to check the Django version you're …

You might be wondering () what is the version of Django you are using right now. Method 1 -------- ``` python -m django --version ``` Method 2 -------- ``` django-admin -…

How to create a Django superuser

Django includes a powerful admin interface that lets you interact with your site’s data more easily.Admin panel is one of the most useful Django features. Let’s first see what a…

How to read and parse JSON using json.load()

Python supports JSON through a built-in package called JSON.To use this feature, we import the JSON package in the script.The text in JSON is through quoted-string. It contains th…

How to Read and Parse JSON files with Python

What JSON is? ------------- JSON is short for Javascript Object Notation .A simple structure and popular for information exchange between servers and clients is JSON data.It is …

How to Install Some Project from PyPI, VCS, and…

Pip is recommended installer.You need to make sure you have pip available.You can test this by running: ``` python3 -m pip --version ``` Installing from PyPI ----------------…

How to install pip for Python 3 on Ubuntu

Pip (Pip Installs Packages) is a software utility that downloads and manages packages from PyPI. Install Pip for Python 3 ------------------------ Ubuntu comes with Python 3 i…

How to Run a Python Script in a Batch File

In this guide, you’ll see the complete steps to create a batch file. Here is the batch file template that you can use to run your Python script: ``` @echo off "Path where you…