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Microsoft’s Blazor web framework makes it easy to create cross-platform client web apps with C#. In this article, we’ll show you how to create a simple CRUD application using Blazor and the Microsoft Azure cloud platform. If you’re new to Blazor, we recommend reading our introductory article first. In this tutorial, we’ll use the same CRUD application we created in our introductory article. We’ll start by creating a new project in Visual Studio 2017 and then add the Blazor component to it....

If you’re like most people, you probably have a few Zip or 7z archives on your computer. But if you’re like me, you probably don’t know how to create them securely. Fortunately, there’s a way to create encrypted Zip or 7z archives on any operating system—just follow these simple steps: Open a command prompt and type “zip”. This will start the zip utility. In the zip utility, click on the “archive” tab and select “zip archive”....

CORS is a feature of the web application security model that allows applications to share resources, such as images and videos, between different origins. This can help protect against cross-site scripting (XSS) attacks, which are when a user’s computer is tricked into executing malicious code from another site. To enable CORS in your web application, you first need to set up a Cross-Origin Resource Sharing (CORS) policy. This policy tells your web application how to handle requests for resources from different origins....

If you’re like most people, you probably use your iPhone to stay connected to the world. But if you have low data mode enabled, your phone can’t send or receive calls or messages. This can prevent you from using your phone as intended. To enable low data mode on your iPhone, follow these steps: Open Settings and select Data Usage. Toggle the switch to Low Data Mode. If you have a cellular plan, make sure that your data is set to " unlimited ....

If you’re an iPhone, iPad, or Mac user looking to take advantage of the AirPods Pro’s noise cancellation feature, you’ll first need to enable it. Here’s how: On an iPhone, open the Settings app and tap on Sound. Under “Sound Effects,” turn on “AirPods Pro.” On an iPad or Mac, open the System Preferences app and click on Sound. Under “Sound Effects,” turn on “AirPods Pro.” Now that noise cancellation is enabled, you can start using it by opening the AirPods app and selecting one of the earbuds....

If you’re a right-click user on Windows 11, you may not be able to find the context menu options that you need. Here’s how to find them: Open the Start Menu and type “cmd” (without the quotes). Type “netstat -an” to see what services are running on your computer. Look for the line that says “TCP/IPv4: 192.168.1.1:5678”. This will tell you which network interface your computer is connected to and which program is using that interface....

Kubernetes Cert-Manager is a powerful tool that allows you to manage and deploy Kubernetes certificates. Let’s Encrypt is a free, open-source certificate authority that helps you secure your website with TLS. To install Kubernetes Cert-Manager and Let’s Encrypt on your system, first clone the repository: git clone https://github.com/kubernetes/cert-manager cd cert-manager kubectl get nodes -n k8s -o NAME= “node1” NAME= “node2” NAME= “node3” Next, create an instance of Kubernetes: kubeconfig –configure –name= “my_instance” –image= “gcr....

Discord is a popular chat app with millions of users. It’s great for staying in touch with friends and family, but it can also be used to share sensitive information. Here are some tips to keep your Discord account secure: Use a strong password. Keep your chat logs private. Don’t share your Discord user name or password with anyone else. Don’t use public servers or networks without getting permission from the Discord team first....

Kubernetes is a powerful container orchestration system that enables organizations to manage large numbers of containers. In order to optimize Kubernetes performance and ensure that all containers are running as intended, it is important to monitor the logs of individual pods. Stern is a real-time log monitoring platform that makes it easy to monitor Kubernetes pod logs in real-time. By using Stern, you can quickly identify issues with your containers and make necessary adjustments....

Windows administrators have a lot of tools at their disposal to manage their systems. Here are 21 of the most commonly used Windows administrative tools. Windows is packed full of system tools, and many of them are in the Administrative Tools folder. The tools here are more powerful and complex, so they’re hidden where most Windows users won’t stumble across them. Some of these tools are only available on Professional or Enterprise versions of Windows, not the “core” or Home versions of Windows 8....

With the Raspberry Pi, you can do all sorts of cool things! Here are five of our favorites: Use it as a home media center. You can use it to stream your favorite TV shows and movies from services like Netflix and Hulu, or play games like Minecraft or Grand Theft Auto on your big screen. Create a smart home system. With a Raspberry Pi, you can control your lights, thermostats, and other appliances using apps like IFTTT (If This Then That)....

Apple’s M2 MacBook Air is finally on sale for $999. The laptop is available now and has a few features that are unique to the model. For example, the M2 has a faster processor and a more powerful graphics card than the original M1. It also has an A13 Bionic chip that is more powerful than the A12 Bionic found in most other laptops. The new MacBook Air has a blockier design than its predecessor, matching the look of recent iPad models, complete with a larger 13....

Google Pixel 7 is a phone that has everything you could want in a phone. It has an amazing camera, great design, and the best battery life of any phone on the market today. If you’re looking for a phone that will make your life easier, Google Pixel 7 is the perfect choice. It’s true, the Pixel series has featured plenty of weird hardware defects and software bugs. From faulty USB-C ports, lawsuits over microphones, and not being able to call 911 with Microsoft Teams installed (what?...

Google Play is set to bring Android games to Windows PCs in 2022. The move will allow Windows users to play Android games on their computer, as well as access the Google Play Store and other Android apps. This is a big change for Windows users, who have been unable to play Android games on their computer until now. The move comes as part of a larger trend by Google of moving more of its services onto other platforms....

If you’re like most iPhone users, you probably rely on the app Shazam to identify songs that you hear on the radio or in a movie. But what if you want to use Shazam without ever having to open the app? You can add a button to your iPhone’s control center that will instantly launch Shazam and start listening. Here’s how: Open the Settings app on your iPhone and tap Control Center....

If you’re like most people, you probably use Microsoft Excel to track data and make calculations. But what if you want to add numbers to your spreadsheet? There are a few different ways to add numbers to your spreadsheet, but the most common way is to use the Add Data button. This button allows you to add data from any of your worksheets into your spreadsheet. To add numbers using the Add Data button, follow these steps:...

There are a few things you can do to avoid paying for data roaming when using your phone. First, make sure you have a data plan that includes roaming. Second, be sure to use your phone’s Data Saver mode to reduce the amount of data you use. Finally, be sure to keep track of your usage and make sure you’re not overusing your phone’s data. What Is Data Roaming? Data roaming is actually a very simple concept....

If you’re looking for a way to attach your monitor to a desk without having to use a stand, you may be interested in using a monitor mount. A monitor mount is a device that clamps to the desk and holds the monitor in place. There are many different types of monitors available, so it’s important to find one that will fit your needs. To find the right type of monitor mount for your needs, you’ll need to consider the size of your desk and the type of surface on which you plan to place the monitor....

If you’re using Windows 10 or 11, there are a few ways to change mouse speed. The first is to open the Mouse Properties window and then select the “Speed” tab. There you’ll find a number of options, including “Normal,” “Fast,” and “Slow.” You can also change the speed by pressing the left mouse button and then selecting the “Speed” option from the drop-down list. If you want to change the speed for all your mice, you can open Mouse Properties and select “All Mice....

If you’re like most people, you use your mouse to navigate around your computer. And, chances are, you’ve got a favorite cursor color. But what if you want to change it? In this article, we’ll show you how to change your mouse cursor color in Windows 10. .. Windows 11 provides several ways to customize your mouse cursor, including the ability to change its color to anything you want. This can help you see the pointer better or just give your Windows PC a unique sense of style....