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Role of Technical SEO for Travel Websites Travel websites are all about user experience and engagement. However, before you begin working on those parameters, you need to work on making your users land on your website. This means you need to get your site ranked in search engine results pages (SERPs). Once you get exposure in search engine results, your next step is to create the user experience. This can be possible by creating a stellar user experience. Technical SEO is a set of search engine optimization practices that involves identifying and fixing errors that could hamper your website ranking ... Read More
Electrical analogue is basically a way of representing the operation of a logic gate such as OR gate, AND gate, NOT gate, etc. in the form of an electric circuit. In other words, we can represent the operation of a logic gate by using basic circuit components like battery, switches, lamps, etc. So, let us discuss the electrical analogue for each logic gate in detail. OR Gate Electrical Circuit The OR Gate is a type of logic circuit in digital electronics which may have two or more inputs but only one output. A two input OR gate is shown in ... Read More
Technical SEO Recommendations for Optimizing Image Packs for Google Google's official Guidelines state that they expect great user experience from websites. High quality and intelligent image practices are critical to pleasing Google to get featured in image packs of SERP. Follow the SafeSearch Guidelines Before you start anything, you must read the SafeSearch guidelines of Google. Google comes with a filter than blocks explicit content. If your images have any indication related to sexual, violent, or graphic, Google Algorithms might hide them from search results. As a result, it will only be visible when the user turns off their safe ... Read More
What is a Transformer? A transformer is an electrical device whose main function is to transmit alternating current between two circuits at a constant value of frequency, but at varying voltage levels. A transformer is constructed by combining two kinds of coil. The first coil carrying the magnetic flux is called the primary coil, while the second coil placed opposite to it, in which electromotive force (E.M.F) is induced is called as the secondary coil. Figure-1 illustrates a standard representation of a transformer. Input voltage at the primary side of the transformer produces the varying magnetic flux on the primary ... Read More
Force and Power are two important concepts in physics. They might appear similar at first sight, but they are completely different from each other. The most fundamental difference between force and power is that Force is a cause that can change or try to change the state of an object from rest to motion or motion to rest, whereas Power is the term used to express the rate of doing work. Read this article to learn how Force is different from Power. What is Force? Force is an external agent that can change the state of an object either from ... Read More
In this tutorial, we will learn to create an id using mongoose in JavaScript. Users can use the Mongoose NPM package in NodeJS to use MongoDB with NodeJS or connect MongoDB with the application. While storing the data in the MongoDB database, we must add a unique id to every data collection. However, if we don’t add an id, it generates automatically and adds to the data. Syntax Users can follow the syntax below to create an id using mongoose in JavaScript. var newId = new mongoose.mongo.ObjectId(); In the above syntax, we access the ‘mongo’ from the mongoose and ... Read More
We can get the union of two arrays by merging both arrays and removing duplicate elements, and the union gives unique elements from both arrays. In this tutorial, we will learn to compute the union of JavaScript arrays using various approaches. Use the set() Data Structure The first approach is using the set() data structure. The set data structure can contain only unique elements. We can add all elements of both arrays into the set and create a new array from the set’s elements to create a union. Syntax Users can follow the syntax below to compute the union of ... Read More
Sometimes, it requires finding the total time elapsed while performing some operations in JavaScript. For example, we require to find the total time elapsed from users who have updated their profiles. Also, there can be other similar use cases where we need to find the difference between the particular time and the current time, finding the total time elapsed. Here, we will learn various approaches to finding the time elapsed in JavaScript. Using the Date() Object to find the time Elapsed in JavaScript In JavaScript, we can get the current time using the Date() object constructor. It returns the total ... Read More
In JavaScript, we can use the ‘&&’ operator to perform the AND operation between two elements and the ‘||’ operator to perform OR operation between two elements. Here, we will learn to perform OR and AND operations between every element of the array. Use the for Loop We can use the for loop to iterate through the array elements a nd do an OR operation of the array element with the resultant elements. Syntax Users can follow the syntax below to use the for loop to take OR or AND operation of every element. for () { ... Read More
The regex literals are regular expressions, a sequence of characters to match the strings. Sometimes, developers require to combine regular expressions. However, a regular expression is also one type of string, but we can’t concat them like a string using the ‘+’ operator. So, we first require to get flags from both regular expressions. After that, we must filter all unique flags and create a new Regex after combining multiple Regex literals. Syntax Users can follow the syntax below to concatenate regex literals in JavaScript. let allFlags = regex1.flags + regex2.flags; let uniqueFlags = new Set(allFlags.split('')); allFlags = [...uniqueFlags].join(''); let ... Read More