Mar 2, 2014 · With 12 chars to declare the minimized version var a=this;\n and a 3 char savings by using a instead of this, if there were more than four references to this, you would save …

Feb 5, 2015 · Consider the following example function of ExtJS's : var me = this; me.snapshot = me.snapshot || me.data.clone();

Apr 30, 2019 · In my 4+ years of coding in JS, I have seen several coders use “me=this” at random places without actually understanding its need & purpose. Let’s see what exactly it is. …

Variables are containers for storing values. All JavaScript variables must be identified with unique names. These unique names are called identifiers. Identifiers can be short names (like x and …

Modern Javascript implementations with the template syntax using backticks are also an easy way to assign an HTML block of code to a variable: const firstName = 'Sam';

Oct 31, 2024 · JavaScript (JS) is a popular scripting language that allows web developers to add interactive features to websites containing HTML and CSS (styling). Once the HTML elements …

Apr 15, 2025 · In this article, we will get down to the real basics, looking at how to work with the most basic building blocks of JavaScript — Variables. An understanding of HTML and the …

.value is a property in JavaScript that retrieves the current value of an input field in a form. Essentially, it returns the value entered into an HTML input element, such as a text box. For …

May 20, 2014 · For instance you may want to run some JavaScript code when a button is clicked. To assign events to HTML elements you can use event attributes within your HTML code. For …

Apr 17, 2025 · The rel="me" attribute is used in RelMeAuth and Web sign in specifications as a way to enable a person to identify themselves to a web service using their domain name or a …