Making code with some philosophy in mind
HTML5 is one of the languages for creating web pages. A web page is built using three languages: HTML5 for the content, CSS3 for the presentation of the content, and JavaScript used to interact with the content. But the most important language in any web page is HTML5. Without HTML5 we cannot...
What is a Not a Number In my last post I was talking on how to use numbers in JavaScript. Now I want to talk about the notorious Not a Number invalid value. Also know as NaN. A Not a Number indicates that the value of a variable or the...
We can deal with numbers in JavaScript in many ways. Lets look at the basics. The size of a JavaScript number In JavaScript a number is always a 64 bit floating point. There is no integer, nor decimal, nor bit. Only a 64 bit floating point. This precision follows the international...
Design / Patterns / Programming
by Rodnney · Published June 15, 2016 · Last modified January 16, 2017
In programming, we have the concept of coupling. Coupling is the way two or more modules of our application relates to each other. Suppose that we are building a new application. We can divide our application in tiers. One tier will be our user interface (UI). Another ties is our business...
Unit Testing Phrases When we begin our journey doing Unit Testing and look at some articles or books, we usually end with a WTF in our mind. Books and articles give us some phrases or wording that we do not understand. I will try to throw you some of those...
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