fbpx
Windows keyboard Shortcut Key

MarvelDeviser প্রাত্যহিক জীবনে আমাদের অতি প্রয়োজনের যন্ত্রটির নাম কম্পিউটার । এই কম্পিউটার ব্যবহার নিয়ে প্রতিদিন আমরা অনেক অজানা সমস্যার সম্মুখীন হই । যে সমস্যাগুলো হয়ত অনেক সহজেই কী বোর্ডের কিছু শর্টকাট ব্যবহার জানা থাকলেই সহজে সমাধান করা যায়, কিন্তু আমাদের অনেকেরই তা জানা থাকে না। তাই আমরা কম্পিউটারের কী-বোর্ডের এমনকিছু শর্টকাট ব্যবহার সম্পর্কে জেনে নিব […]

Read more
How To Install Node.js on Ubuntu 18.04

Node.js is a JavaScript platform for general-purpose programming that allows users to build network applications quickly. By leveraging JavaScript on both the front and backend, Node.js makes development more consistent and integrated. In this guide, we’ll show you how to get started with Node.js on an Ubuntu 18.04 server. Prerequisites This guide assumes that you are […]

Read more
How To Create a Sudo User on Ubuntu

The sudo command is designed to allow users to run programs with the security privileges of another user, by default the root user. In this guide we will show you how to create a new user on a Ubuntu machine and give it sudo access. You can then use this user account to execute administrative […]

Read more
Docker

Docker is a very popular tool for managing Django projects. Many professional developers use it but I find it is still confusing to many newcomers. In this post I’ll attempt to demystify what Docker is and why it is such a powerful addition to working with Django.   What is Docker? The easiest way to think […]

Read more
How to install Pip on Ubuntu 18.04

  Pip is a package management system that simplifies installation and management of software packages written in Python such as those found in the Python Package Index (PyPI). Pip is not installed by default on Ubuntu 18.04, but the installation is pretty straightforward. In this tutorial, we will show you how to install Python Pip […]

Read more
Python *args and **kwargs

Python has a special syntax, * (single asterisk) and ** (double asterisks), that lets you pass a variable number of arguments to a function. By convention, these are written as *args and **kwargs, but only the asterisks are important; you could equally write *vars and **vars to achieve the same result. *args is used to pass a non-keyworded variable-length argument list to your function. **kwargs lets you pass a keyworded variable-length of arguments […]

Read more
Abstract Base Classes in Python

Abstract Base Classes (ABCs) ensure that derived classes implement particular methods from the base class. In this tutorial you’ll learn about the benefits of abstract base classes and how to define them with Python’s built-in abc module. What the ABC? So what are Abstract Base Classes good for? A while ago I had a discussion […]

Read more
Python OOP

What Is Object-Oriented Programming (OOP)? Object-oriented Programming, or OOP for short, is a programming paradigm which provides a means of structuring programs so that properties and behaviors are bundled into individual objects. For instance, an object could represent a person with a name property, age, address, etc., with behaviors like walking, talking, breathing, and running. Or an email with properties […]

Read more

Pin It on Pinterest