ভূমিকা : সুন্দর আচরণ ও ব্যবহারই হল শিষ্টাচার। সে আচরণ- কথাবার্তায়, কাজকর্মে, চলনে-বলনে, রীতিনীতিতে সর্বোপরি জীবনের প্রতিটি ক্ষেত্রে। যাকে বলে আদব-কায়দা মেনে চলা বা ভদ্র ব্যবহার ও সৌজন্যবোধ দেখানো; তাই মূলত শিষ্টাচার। সত্যিকারের মানুষের পরিচয় তার সুন্দর, সংযত ও বিনয়ী ব্যবহারে। রাজা সলোমন বলেছেন,   ‘অহঙ্কার মানুষের পতন ঘটায়, কিন্তু বিনয় মানুষের মাথায় সম্মানের মুকুট পরায়।’...

Who doesn't love traveling around the country and abroad? However, even if you have the desire, it can sometimes be difficult to balance your budget with your desires. If you want to make the most of your time and space and travel at a low cost, there are a few things you need to keep in mind. When to plan a tour, how to book airline tickets, and how to keep your overall expenses in check -...

If you want to change your look suddenly, the first thing that comes to mind is to dye your hair. Dyeing your hair is now a trend among the young generation, both men and women. However, changing your hair color every few days has a negative impact on the health of your hair. There are many side effects of using excessive chemical dyes. Find out at a glance what those side effects are and how...

Docker is a containerization platform that allows software applications to run in separate environments. The main components of Docker are Docker Daemon , Docker Client , and Docker Registry . These three components are discussed in detail below. 1. Docker DaemonDescription : Docker Daemon is a service that manages Docker containers and images. It basically works as a background process and...

The development of mankind is associated with urbanization, the creation of industrial factories, and the increase in the number of various types of oil and gas-powered vehicles. Along with this, air pollution is increasing in almost all big cities. Every day, the pollution level seems to be exceeding the previous day's level. Bangladesh is also going through a very difficult time in terms of...