Computer Science

 In the first and second parts of this article, we saw the definition of singly linked lists, methods for inserting, removing and listing nodes and one example with a list with nodes ...

In the first part of this article, we saw the definition of singly linked lists and methods for inserting nodes. Now, let’s see methods for removing. Removing at the head In the ...

Linked lists are data structures that consist in a set of nodes linked each other. There are different types of linked lists, such as: Singly linked lists, doubly linked lists and circular ...

In previous posts (“Using pointers in C / C++” and “malloc and realloc functions in C / C++“) I talked about pointers and dynamic arrays in C/C++. On this article I’m going ...

In a previous post – “Using pointers in C / C++” – I made a brief introduction regarding pointers in C. Now, I’m going to talk about the malloc and realloc functions. ...

For some students, handling pointers in C / C++ is hard to understand. To start with, it’s always nice to remember that everything that happens in a computer, happens in its memory. ...

HTML5 brought several new interesting features. One of them is the datalist that I will address in this post. A datalist allow us to define a set of values that could be ...

Some people asked me how I managed to “escape” a shortcode in WordPress in the article I posted about the plugin “WM jqMath” – “How to use jqMath in WordPress“. So, I ...

Sometimes, adding maths formulas to a post is a nice to have. The library Mathscribe jqMath, developed by Dave Barton, offers a simple way to insert maths formulas in web pages. So, ...

Chapter II -Logical Systems Logical or boolean operations Chapter I – Numeral Systems Logical or boolean operations Introduction Operations with more than one bit Practical example Boolean Algebra and Logical Functions Logic ...