.NET 7 Preview 4 is now available and includes many great new improvements to ASP.NET Core. Here’s a summary of what’s new in this preview release: HTTP/2 performance improvements Typed results for minimal APIs OpenAPI improvements for minimal APIs Return multiple results types from minimal APIs Route groups Client results in SignalR gRPC JSON transcoding Project template option to use Program.Main method instead of top-level statements Rate limiting middleware For more details on the ASP.NET Core work planned for .NET 7 see the full ASP.NET Core roadmap for .NET 7 on GitHub. Get started To get started with ASP.NET Core in .NET 7 Preview 4, install the .NET 7 SDK. If you’re on Windows using Visual Studio, we recommend installing the latest Visual Studio 2022 preview. Visual Studio for Mac support for .NET 7 previews isn’t available yet but is coming soon. To install the latest .NET WebAssembly build tools, run the following command from an elevated command prompt: dotnet workload install wasm-tools Note: Building .NET 6 Blazor projects with the .NET 7 SDK and the .NET 7 WebAssembly build tools is currently not supported. This will be addressed in a future .NET 7 update: dotnet/runtime#65211. Upgrade an existing project To upgrade an existing ASP.NET Core app from .NET 7 Preview 3 to .NET 7 Preview 4: Update all Microsoft.AspNetCore.* package references to 7.0.0-preview.4.*. Update all Microsoft.Extensions.* package references to 7.0.0-preview.4.*. See also the full list of breaking changes in ASP.NET Core for .NET 7. HTTP/2 performance improvements .NET 7 Preview 4 introduces a significant re-architecture of how Kestrel processes HTTP/2 requests. ASP.NET Core apps with busy HTTP/2 connections...
For those who haven’t actively used Service Providers in Laravel, it’s a mystical “term”: what “service” do they actually “provide”, and how exactly does it all work? I will explain it in this article. Default Laravel Service Providers Let’s start with the default service providers included in Laravel, they are all in the app/Providers folder: They are all PHP classes, each related to its topic: general “app”, Auth, Broadcasting, Events, and Routes. But they all have one thing in common: the boot() method. Inside of that method, you can write any code related to one of those sections: auth, events, routes, etc. In other words, Service Providers are just classes to register some global functionality. They are separated as “providers” because they are executed really early in the Application Lifecycle, so it is convenient something global here before the execution script comes to Models or Controllers. The most amount of functionality is in the RouteServiceProvider, let’s take a look at its code: 1class RouteServiceProvider extends ServiceProvider 3 public const HOME = ‘/dashboard’; 9 $this->routes(function () { 12 ->group(base_path(‘routes/api.php’)); 14 Route::middleware(‘web’) 15 ->group(base_path(‘routes/web.php’)); 21 RateLimiter::for(‘api’, function (Request $request) { 22 return Limit::perMinute(60)->by($request->user()?->id ?: $request->ip()); This is the class where route files are configured, with routes/web.php and routes/api.php included by default. Notice that for the API there are also different configurations: endpoint prefix /api and middleware api for all the routes. You can edit those Service Providers however you want, they are not in the /vendor folder. Typical customization of this file happens when you have a lot of routes and you want to separate them in your custom file. You...
The Android ecosystem is a highly demanding mobile operating system, with a market share of over 85% and provides more than on the Google App store, ranging from calendars, browsers, social media, games and many other categories of apps. When it comes to , Android is at the top. The apps made for Android devices are user friendly and developers on this platform will continue pushing the envelope in the coming years. Mobile app development trends to look for in 2021 There have been many changes since the adoption of Android, which majorly focus on enhanced user experience. Developers need to continuously evolve the mobile app development services they provide in order to be industry leaders. With the ever-increasing popularity of the apps on this platform, android app development services will see a significant surge, and here we look at some of the most promising trends and technologies that this platform promises to offer in 2021. Instant Android Apps Instant apps let users try the application without downloading them, thus utilizing the web faster. Such apps are helpful for ecommerce businesses and games as they do not take space in the user’s device and reduce unnecessary interruption. The major advantage of such apps is that end users can have access without having to download them, while also providing high quality UI/UX design, larger storage, and compatibility across devices. Blockchain technology The blockchain technology is an app development solution that is completely decentralized, improves transparency, eliminates unauthorized access, and focusses on strong security protocols. Blockchain is the most sought after app development option in sectors which require robust security and...
Posted on Monday, May 16th 2022 For those of you following our coverage of techies transitioning into successful entrepreneurs, here is another terrific case study. Cyber Security is probably the tech industry’s more prolific segment. James discusses a specific approach to network security that has become increasingly more contemporary and relevant: segment-based policy. Sramana Mitra: Let’s start by introducing our audience to a bit of your background as well as Elisity. James Winebrenner: I’m the CEO of Elisity. I had been in the security and network infrastructure for about 25 years. I started my career at Check Point software back in the 90s. I’ve been very blessed to have a career looking at a number of different trends in security and network infrastructure. I’ve done stints at Cisco. The last startup that I did from ground zero was Viptela. I stayed on and ran that for about two years. I was anxious to get back to building something again. I had an interesting background on both the network and security side of things. Frankly, that’s where Elisity is focusing. There’s a lot that we learned through the software-defined market evolution around the need for security to be baked into a lot of the infrastructure evolution, specifically, the trends around segmentation and being able to bring segmentation much deeper into the network and make it easier to build privileged access policy around how infrastructure interacts on those network segments. The focus for Elisity is to bring identity-based micro-segmentation into physical networks and extend that into the cloud edge. In doing so, it allows organizations to move away from implicit trust...
How to make a CLI based movie scrapper using NodeJS This guide will instruct you on how to make a CLI application that will ask the user for movie, and present info about that movie in return. To be most successful you should have at least a beginers understanding of Node and NPM. You should also have a basic understanding of using bash to navigate files. Although you are free to use a GUI application if you wish, only terminal examples will be provided. Prerequsites A text editor or IDE of your choice. A terminal that is capable of running bash commands. Part One (Setup Folder & File Structure, Install NPM Packages) First, create the root folder for the project. This guide will call it movie-scrapper. Then navigate into the newly created folder. mkdir movie-scrapper && cd movie-scrapper Within the movie-scrapper directory run the following command. This will create the package.json file. You need to make two modifications to this file. Add "type": "module" to the top level, and "start": "node src/index.js" to the scripts section. It should look like this. (You may have some slight differences depending on your pesoral npm settings, just focus on the changes needed above) {"name":"movie-scrapper","version":"1.0.0","description":"","main":"index.js","type":"module","scripts":{"start":"node src/index.js","test":"echo \"Error: no test specified\" && exit 1"},"keywords":[],"author":"","license":"ISC","dependencies":{}} Run this next command in your terminal to install the npm packages axios dotenv and inquirer npm i axios dotenv inquirer You should now see a node-modules directory in your root folder. . ├── node_modules ├── package-lock.json ├── package.json You should also see the newly installed packages listed in your package.json dependcies Now you are going to create a .env...
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