How to send push notifications to a browser in ASP.NET Core Written by Kristoffer Strube, November 03, 2020 Progressive Web Apps (PWAs) enables a website to make make a lot of interactions that are app-like. Among these are Push Notifications. This is a functionality that enables you to make native notifications for many different devices and to invoke these notifications even when the browser is not active. A lot of websites like the Twitter web app use this functionality with its original intent, but there are of cause also sites who use it maliciously. In this article, we will show how you can subscribe to Push Notifications using ASP.NET Core and how you can send Push Notifications from .NET as well. Setting up a minimal PWA Before we can get started we need to set up a minimal Service Worker and Manifest to meet the minimum requirements for a PWA (Progressive Web App) since this we need a PWA for using the Notification API. We first create the manifest by making a JSON file called manifest.json which we will place in the wwwroot folder. Here we define the name for the app, the name that will be displayed in the app, if installed on a device, icons for the app in a variety of sizes, the front page URL of the site if the website can be installed as a standalone app, and at the end theme colors. We add a reference to the manifest in the head of our layout file which is used in all our views <link rel="manifest" href="/manifest.json">. We then need to add a Service...
Technology has completely changed the landscape of pretty much every profession. Not only does it play a vital role in our work lives, but it has also transformed daily lives as well. Moreover, information technology has opened many doors for a range of different careers, and web development is one of those. It’s especially helpful for the students as it not only provides them with a handsome amount of money, but it also helps them to gain experience. This article helps the students to learn how to start a web development career. If you’re looking for something similar, then keep reading this article till the very end. So, let dive into it. Easy Steps to Start a Web Development Career Web development is one of the most lucrative jobs in the world. According to the Bureau of Labor Statistics 2019, the annual wage of a web designer/web developer is about 74,000 US dollars. It is the process in which you create websites. Web developer jobs require three main specialties that you must be aware of. If you don’t have any previous experience in web development, then consider following the steps mentioned below. Find the Right Training The first and by far the most important thing to consider is finding the right training platform. It allows you to work out all the necessary things you need to start your web development career. Maybe you know a thing or two about HTML. But the most important thing about web development is to try doing the coding yourself. There are many other programming languages, and you will need to learn some of...
I’d like to think I know Node pretty well. I haven’t written a web site that doesn’t use it for about 3 years now. But I’ve never actually sat down and read the docs.As long-time readers will know, I am on a journey of writing out every interface, prop, method, function, data type, etc related to web development, so that I can fill in the gaps of what I don’t know. The Node docs were my last stop, having finished HTML, DOM, the Web APIs, CSS, SVG, and EcmaScript.This held the most unknown gems for me, so I thought I’d share them in this little listicle. I will present them in descending order of appeal. As I do with my outfits when I meet someone new. The querystring module as a general purpose parser Let’s say you’ve got data from some weirdo database that gives you an array of key/value pairs in the form name:Sophie;shape:fox;condition:new . Naturally you think this might be nice as a JavaScript object. So you create a blank object, then you create an array by splitting the string on ; , loop over it, for each item, split it again on : and add the first item in that array as a prop of your object setting the second as the value.Right?No! You use querystring const weirdoString = `name:Sophie;shape:fox;condition:new`;const result = querystring.parse(weirdoString, `;`, `:`); // result:// {// name: `Sophie`,// shape: `fox`,// condition: `new`,// }; Query String | Node.js v7.0.0 Documentation V8 Inspector Run node with --inspect , it will tell you a URL. Paste that URL into Chrome. Boom, debugging Node in the Chrome DevTools....
Whether we’re talking about enterprise mobile apps or consumer apps, choosing the right mobile development technology, isn’t a quick or easy process. With such a broad offering of development platforms, it’s easy to get lost. It all depends on your business goals, on your budget, and even on your resources. That’s why, to make it easier for you, we did some in-depth research on the best mobile app development platforms (MADP) on the market based on three categories. Choosing the Top Mobile App Development Platforms (MADP) Here are the platforms we took for a test drive. Free Cross-Platform Mobile App Development Tools Small Budget Cross-Platform Mobile App Development Tools Enterprise Cross-Platform Mobile App Development Tools Adobe PhoneGap (Cordova) Cocoon Microsoft Xamarin Ionic Framework Trigger.io Appcelerator React Native RubyMotion Salesforce App Cloud NativeScript AppGyver Alpha Software Flutter Sencha Mendix Zoho AppCreator Kony OutSystems Now, if you’re comparing the technical requirements of the best mobile app development platforms on the market, these articles are an excellent starting point to find your dream platform. To see one in action, check out the video below. Why an MADP? Why Should You Develop for Mobile With A Platform? When you’re launching a digital or mobile strategy, one of the first questions you need to ask yourself after defining your business goals is which is the best app development platform for you. When you decide to adopt a mobile strategy at enterprise level and transform your business, a few things are about to happen: the demand for new apps will increase, as well as the need for speed and agility. Why? Because in a world...
As organizations increasingly embrace remote working and remotely-monitored industrial operations, newfound gaps in the network’s cyber security preparedness become apparent. In fact, more use of cloud-hosted remote apps, services and resources – for all the useful and convenient accessibility they bring – can also further expose company systems and assets to a wider cyber threat landscape. The cyber protection programs of many organizations were configured for on-premise protection, but many of the newer tools and services in production are cloud-based. Hence a lot of on-premise cybersecurity solutions that were cutting-edge and capable of company-wide protection when they were first installed, are now outmoded in the face of an ever-evolving threat surface that can’t be secured just by shielding endpoints. Today the cyber challenges threaten an organization on many fronts, and the advent and rapid adoption of cloud solutions (often from different service providers that offer the best toolset for specific needs) has created multiple-threat zones that are difficult to compartmentalize and therefore identify cases of malicious activity. The threat variety is extremely diverse and multi-shaded. Security lapses might include data breaches, broken authentication and account hijacking — while some activities may not seem particularly threatening, but are signs that the enterprise is being “scoped” in ways that don’t necessarily raise red flags when regarded in isolation. At stake is the organization’s data, and (typically) from that data, monetary gain. But reputational damage alone can cripple some companies, especially in sensitive verticals. Once compromised, it might be possible to recover original data or be assured that the data loss was not game-changing. But if malicious actors were to capture data...
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