In his day and age, our dependence on data is overwhelming. Thanks to our cellphones and laptop, a halo of data surrounds our life. Data is nothing but a piece of classified information.
If you have used HTML in your web design tasks or you have just started learning it, then terms such as HTML elements, HTML tags, and HTML attributes are not new to your ears.
As a programmer, whether you are working on a project or building a script from scratch, there are few DOM methods every programmer should know. However, tools like MooTools or jQuery might perform these methods without any user interference (behind the scenes).
JavaScript is an object-based scripting language developed by Netscape Communications. It’s a light weighted language used for embedding interactivity in HTML webpages. And JS is an interpreted language, which means it’s not precompiled before execution. Another important thing is the difference between Java & JavaScript. Java was developed by Sun Microsystems. Whereas, JavaScript is not a sub-language of Java.
If you know one or two things in about using a computer, you definitely might have heard about the term SQL. But maybe you don’t know what that is, and you have never bothered to understand it. Well, this is not rocket science, especially for you, but a person who is utterly green about technology it probably is. So first of all, what is the meaning of SQL? TO start with the initials SQL stand for Structured Query Language.