280 से अधिक मौतों के बाद इंडोनेशिया में फिर से सुनामी का खतरा

<p style="text-align: justify;"><strong>जकार्ता:</strong> इंडोनेशिया के अनाक क्रेकाटोआ ज्वालमुखी की सक्रियता को देखते हुए तटीय इलाकों में रहने वाले लोगों को समुद्र तटों से दूर रहने की चेतावनी दी गई है. ऐसी आशंका है कि सुनामी फिर से कहर बरपा सकती है. देश में शनिवार को आई सुनामी में 281

Comments

Post a Comment

Popular posts from this blog

Create a Toggle Switch in React as a Reusable Component

Image
In this article, we're going to create an iOS-inspired toggle switch using React components. By the end, we'll have built a simple demo React App that uses our custom toggle switch component. We could use third-party libraries for this, but building from scratch allows us to better understand how our code is working and allows us to customize our component completely. Forms provide a major means for enabling user interactions. The checkbox is traditionally used for collecting binary data — such as yes or no , true or false , enable or disable , on or off , etc. Although some modern interface designs steer away from form fields when creating toggle switches, I'll stick with them here due to their greater accessibility. Here's a screenshot of the component we'll be building: Getting Started We can start with a basic HTML checkbox input form element with its necessary properties set: <input type="checkbox" name="name" id="id"...
Read more

Understanding module.exports and exports in Node.js

Image
In programming, modules are self-contained units of functionality that can be shared and reused across projects. They make our lives as developers easier, as we can use them to augment our applications with functionality that we haven't had to write ourselves. They also allow us to organize and decouple our code, leading to applications that are easier to understand, debug and maintain. In this article, I'll examine how to work with modules in Node.js, focusing on how to export and consume them. Different Module Formats As JavaScript originally had no concept of modules, a variety of competing formats have emerged over time. Here's a list of the main ones to be aware of: The Asynchronous Module Definition (AMD) format is used in browsers and uses a define function to define modules. The CommonJS (CJS) format is used in Node.js and uses require and module.exports to define dependencies and modules. The npm ecosystem is built upon this format. The ES Module (ESM) ...
Read more

Quick Tip: How to Sort an Array of Objects in JavaScript

Image
If you have an array of objects that you need to sort into a certain order, you might be tempted to reach for a JavaScript library. But before you do, remember that you can do some pretty neat sorting with the native Array.sort function. In this article, we'll show you how to sort an array of objects in JavaScript with no fuss or bother. To follow along, you'll need a knowledge of basic JavaScript concepts, such as declaring variables, writing functions, and conditional statements. We'll also be using ES6 syntax. You can get a refresher on that via our extensive collection of ES6 guides . This popular article was updated in November 2019. Basic Array Sorting By default, the JavaScript Array.sort function converts each element in the array that needs to be sorted into a string, and compares them in Unicode code point order. const foo = [9, 1, 4, 'zebroid', 'afterdeck']; foo.sort(); // returns [ 1, 4, 9, 'afterdeck', 'zebroid' ] const...
Read more