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Unpacking array elements means assigning array element values to the new variables. We can assign every element to the separate variables, or we can assign some elements to the separate variables, and for the remaining elements, we can create a new array. In this tutorial, we will learn to unpack array elements into separate variables using JavaScript. Syntax Users can follow the syntax below to unpack the array elements into separate variables. let array = [element1, element2, element3, element4]; let [a, b, c, d] = array; In the above syntax, a variable contains the value of element1, ... Read More
If you want to learn digital marketing, picking a suitable institution is daunting. However, Google has come forward with a professional skill-building certificate program where you can learn digital marketing online. No matter your previous experience and background, Google lets you enroll for the course anytime you want. The certificate has international accreditation and validity. In today’s post, we will brief you on how you can apply for Google’s digital marketing course and the benefits you’ll get if you enroll. The best part of the certificate course is you can access it for free. And you only need a laptop ... Read More
Many web applications allow users to upload a file. Also, it shows the file content with the filename after trimming the file extension. Furthermore, sometimes we require to store the file's content in the database with the filename without extension as a key. So, various use cases require us to use the file name of the uploaded file without extension. Here, we will learn multiple ways to trim the file extension from the string using JavaScript. Use the array.split(), array.pop() and array.join() method Every file name contains the file extension after the last dot in the file name. ... Read More
Toggling an element class means adding and removing a particular class from the HTML element based on a certain condition. For example, we want to highlight the HTML div element, and when the mouse enters, we need to add a particular class with a different style in the HTML element. Here, we will learn various approaches to toggle an element class using JavaScript and jQuery. In this tutorial, we will learn to toggle an element class in JavaScript. Using the toggle() method of the classList The toggle() method toggles the class in the element. It checks if ... Read More
Here, we will learn to swap the key and value of the JSON element using JavaScript. In JavaScript, an object stores the key-value pairs. So, we can swap the key and value as we swap two normal variables. In this tutorial, we will learn different approaches to swapping all the key values of JSON elements using JavaScript. Use the for loop We can iterate through the keys of the JSON object using for loop. After that, we can access the value from the object using the key. So, we can swap every key and value in the object. ... Read More
Sometimes, we require to get all the dates between the given date range. In this tutorial, we will take two dates and find all dates between two dates. Also, we will store all dates in the array. Here, we will learn three approaches to storing all dates in an array present between given two dates in JavaScript. Use the while loop and setDate() method We can use the while loop for iteration and the setDate() method to set dates in the date object. On every iteration of the while loop, we can increase the date by one ... Read More
Sometimes, we require to map keys to particular values using some data structure in JavaScript. For example, storing the user details in the key value pairs in JavaScript is useful. We can use different data structures, such as objects or maps in JavaScript, to store data in the key-value format. Use the objects to store a key => value in JavaScript In JavaScript, objects allow us to store data in the key-value format. We can use the key with the object to get the data from the object. Syntax Users can follow the syntax below to use ... Read More
Stopping the browser’s back button meaning is that preventing users from going to the previous page. Sometimes, we need to prevent users from going to the back of the current page for security purposes. For example, most bank sites don’t allow you to go back when you are doing some transaction from their site using online banking. Because if users go back from the midtransaction, it can create some issues. So, it only allows you to either complete the transaction or cancel the transaction and start it again. Here, we will learn various approaches to prevent users from going ... Read More
The Project Management Office (PMO), a division or group inside a non-governmental organization (NGO), maybe in charge of overseeing and coordinating all of the projects and activities that the NGO manages. The PMO may be responsible for a variety of duties according to the demands of the NGO, but some common ones are as follows − Creating Project Plans and Schedules − The PMO is in charge of drafting thorough project plans that describe the scope, objectives, budget, and resources required for each project. They also set deadlines for every project and keep track of development to guarantee ... Read More
It's possible that new approaches, technology, and trends that have recently evolved will be incorporated into the definition of project management in 2023. Listed below are a few scenarios in which the definition of project management might alter in 2023 Increased emphasis on digitalization − As technology develops, project management will probably become more digital. This may involve using automation, AI, and big data analytics to boost productivity and decision-making. An increased focus on remote work − As more businesses adopt rules for remote work, project management will need to change to successfully manage remote teams. This can involve ... Read More