There are many ways of storing data when writing a computer program especially when it's a group of data that share the same property. Like the data of students under the age of 12 or People who love same category of movies. This can be store as an array or a slice into the memory but sometime you just want some that is very simple to work with when the data get massively large to go through. Cases like this are when linked list comes to play. It essentially just a sequence elements where one element links to the next element.

Technology has evolved rapidly since the last decade. If you think your devices is safe and secure enough to protect your data, I'm sorry to break it to you but you are wrong. You are more vulnerable than ever before. Its just that now you are blinded in lots of ways you hardly notice that something is not right. Computer viruses are now advanced, they only attack when necessary or when instructed to do so. More so, virus is no longer the only villain, there are hundreds of security-threatening software online seeking to exploit a fragile system. Even with Internet security software and anti-viruses, the best way to stay safe is to be conscious of what you are doing while online.

Software development is becoming more wider and diverse as technology changes. Deciding what job-role to fill with respect to income is a bit puzzling for any individual.  Here, we'll examine the roles that pay the most in the industry, that is, roles that earn more money than others. It's worthy of note that not all software roles write codes and the complex mathematical computations.  As a matter of fact, research shows that the highest paying roles are more dependent on developer's experience. There are roles that only require the basic understanding of the technology stack and still pay more money than the more difficult roles. In this article, you'll find out how you can earn well working in a software development environment with or without the core coding skills.