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Memoization is a helper function, or we can say a technique for improving the efficiency of a program by Keeping track of the values that the function has already calculated in the past. In this article, we will discuss the Memoization Helper function with different examples and discuss all the examples in detail so that we can get a better understanding of Memoization. Now let’s discuss the Memoization helper function in the deep in the below section and also see their implementation with an explanation. Introduction to Memoization Helper Function Memoization is a technique of programming that is used to ... Read More
Backbone.js is helping us to organize the JavaScript as it is a compact library. And HTTP is referred to as HyperText Transfer Protocol which helps us to connect the web server over the internet. First, we need to discuss the Backbone.js, HTTP protocol, and HTTP request for a clear understanding of HTTP requests in Backbone.js. In the below section we have discussed all after that we go towards the HTTP Request in Backbone.js with working of the HTTP Request and also examples. And in the end, we conclude the whole article. In this article, we are going to discuss the ... Read More
ES6 is referred to as ECMAScript 6. ES6 is the sixth version of ECMAScript, which was released in 2015 and is sometimes known as ECMAScript 2015. ECMAScript was developed to standardize JavaScript. Further in this article, we are going to discuss Handler Methods in ES6 in detail. Introduction to ES6 As we Know ES6 (ECMAScript 6) is introduced for the standardization of JavaScript. It is a programming language and in ES6 we don't have to need to write a number of lines of code or we can say we have to write less and accomplish more. JavaScript follows the ES6 ... Read More
As we know JavaScript is a lightweight programming language in which generators were introduced in ECMAScript 2015. A generator is a process that has many output values and may be stopped and started. In JavaScript, a generator is made up of a generator function that produces an iterable Generator object. In this article, we are going to discuss the generators in JavaScript and also the different types of generators in JavaScript with syntax and examples in detail. Introduction to Generators in JavaScript The generator's function is as same as the regular function but there is a bit of difference in ... Read More
Debugging is a very hectic process for the developers or the programmer and a minor mistake can lead to major problems like changing a single variable will change the whole code and will become very difficult to detect. Sometimes there are some variables that are not going to change through the code and if by mistake their value got changed or updated by the user then they will not come in first thought that there may be a change in them. To overcome these issues there is a concept defined in the ES6 that if the user knows that a ... Read More
There is a timer module in node.js that is used to schedule timers and carry out specific functions at a later time. In Node.js the JavaScript function clearTimeout() is used to halt the execution of the setTimeout() function by using the timeoutID returned by a specific setTimeout() function call. This function does nothing if the timeoutID didn't match for any prior calls or if an invalid value is given. The setTimeout() JavaScript function executes the specified code after the user-specified amount of time or delay, and it returns an ID, which is a positive integer commonly referred to as the ... Read More
There are two jQuery plugins that can we use to style the select boxes that are Select2 and Chosen. Both the plugins Select2 and Chosen are improving the look of the selected boxes and enhancing the behavior of the boxes which leads to the make them user-friendly. Also, both of these plugins can be used for multiple selected boxes as well as single selected boxes. Chosen JavaScript plugin that creates the select boxes user-friendly that is chosen. Chosen is available in both the prototype and JQuery versions. Features of the Chosen User-friendly Your users won't have to slog through a ... Read More
There are various events that are present in Backbone.js and these events are called built-in Events. As the name suggests programmers and users already define built-in events and can directly use them. Also as per the requirements, a user can create his/her own event which doesn’t comes under the built-in Events. A remarkable quality that an event provides a user is that it adds the event listeners to the related selector, custom selectors, el. Also if none of the selection is provided then both the related selector and el event listeners are attached. Backbone.js Introduction Backbone.js is a toolkit or ... Read More
A console is an object in the JavaScript programming language that is used for the purpose of debugging or logging results. It is a tool or web tool which may be used by developers to debug their code. With the help of the console, information can be displayed about the code that could be values of the variables, any result of a particular expression, or the return value of a function call. Moreover, it can be used to display errors and warnings. The console is available in every scope since it is a global variable. In the browser window, it ... Read More
jQuery is one of the JavaScript libraries which is fast, small, and feature-rich. It is used to perform event handling, animation, etc. It is a combination of versatility and extensibility. jQuery is used to simplify the AJAX call and DOM manipulation. Using jQuery, we can make a webpage interactive by responding to a mouse click event. jQuery includes the features like Events, Effects, animations, Ajax, JSON parsing, Cross-browser support, and extensibility. It distributes as a single JavaScript file which defines all of its interfaces like DOM, Events, and the Ajax functions. jQuery consists of two functions, one function is static ... Read More