Development

Raw SQL vs Query Builder vs ORM

After reading this article, you will know when to use raw SQL, a query builder and an ORM. You will also know how to use each of them in Python. All of the code in this article is runnable. You just need to initialize the database and add environment variables.

Python Development Databases

How to Create Fake Data with Faker

Faker is an open-source python library that allows you to create your own dataset i.e you can generate random data with random attributes like name, age, location, etc. It supports all major locations and languages which is beneficial for generating data based on locality. Let's say you want to create data with certain data types (bool, float, text, integers) with special characteristics (names, address, color, email, phone number, location) to test some Python libraries or specific implementation. But it takes time to find that specific kind of data. You wonder: is there a quick way that you can create your own data?

Python Development

How Control Object Attributes In Python

Unlike Java, which enforces access restrictions on methods and attributes, Python takes the view that we are all adults and should be allowed to use the code as we see fit. Nevertheless, the language provides a few facilities to indicate which methods and attributes are public and which are private, and some ways to dissuade people from accessing and using private things.

Python Development

How Solve Any Linear Equation in python

This function can solve any linear equation in three lines of code — it could even be rewritten in two lines. As of my knowledge, this is the most efficient method to solve a linear equation in Python.

Python Development

Colorize linux programs output

Learn how to make your Bash/Shell script colourful and attractive without installing any plugins and configuration.

Linux Bash Development

7-bit ASCII Character Codes

The ASCII table, an abbreviation for American Standard Code for Information Interchange, utilizes a 7-bit character encoding system to represent 128 unique characters. These include both control and printable characters. The table is composed of 32 control characters (ranging from 0-31) used for text formatting management, and 96 printable characters (ranging from 32-127). The latter includes the English alphabet, digits, and common punctuation marks.

Development Linux Linux Utilities

How Scrape HTML Tabular data with Python

This short article will show you a tutorial on how to the easiest way to scrape the tabular data from any website with the three lines of Python Script!

Python Development

Python List or any Iterable Comprehension

Sometimes a programming design pattern becomes common enough to warrant its own special syntax. Python’s are a prime example of such a syntactic sugar. List comprehensions in Python are great, but mastering them can be tricky because they don’t solve a new problem: they just provide a new syntax to solve an existing problem. Let’s learn what list comprehensions are and how to identify when to use them.

Python Development

Python Pandas Cheat Sheet

Being able to look up and use functions fast allows us to achieve a certain flow when writing code. So I’ve created this cheatsheet of functions from python pandas. This is not a comprehensive list but contains the functions I use most, an example, and my insights as to when it’s most useful.

Python Development

Python List Append VS Python List Extend

If you want to learn how to work with python list append() and list extend() and understand their differences, then you have come to the right place. They are powerful list methods that you will definitely use in your Python projects.

Python list.append()

Let's see how the append() method works behind the scenes.

You should use this method when you want to add a single item to the end of a list.

Python Development

Python Sorting Libraries and Algorithms Benchmark/Comparison

Python, Numpy, Pandas, PyTorch, TensorFlow & SQL sorting libraries and algorithms comparison with graphs.

Python Development

Top 5 sorting algorithms with Python code

How work bubble sort, insertion sort, selection sort, merge sort and quick sort and what of them is best.

Python Development