Author: Supratim Roy

Altitude Sickness

AMS: Acute Mountain Sickness Definition: Acute mountain sickness, also known as altitude sickness or soroche, is a collection of non-specific symptoms which quickly transforms to illness (e.g. HAPE or HACE) that can affect mountain climbers, hikers, skiers or travelers who climb too fast. It usually occurs when people rapidly reach a high altitude, typically above 2,400 […]

Some useful htaccess rules

htaccess is basically a directory level configuration file for Apache based web servers. It allows you to set different decentralized configuration directives per directory and all sub-directory wide. You can say it an access control configuration file. htaccess works differently in CGI, fCGI, and Apache Module modes. Below are some useful htaccess rules that we […]

Trekking Safety Tips and Guidelines

Many accidents occurred in mountains, many trekkers died in those incidents, many returned ill, some programs failed too. If we try to find out the reasons of accidents in mountains during the last 20-25 years, the interesting fact, that will come out is, that among these incidents only 10%-15% were caused by adverse nature and […]

Nofollow vs Dofollow Links – How to decide

Nofollow vs Dofollow HTML anchor links are important factors in SEO (Search Engine Optimization). It can put significant influence on SERP ranking of a particular website. When a search engine bot crawls a website, it can consider the anchor links on a page content to decide the backlinks (also known as incoming links and outbound […]