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If you’re looking for a way to communicate with someone remotely, you may want to consider using semaphores. Semaphores are a type of synchronization mechanism that allow two or more processes to share data without having to use shared memory. In this article, we’ll show you how to create and use a semaphore in Bash. First, we’ll need to install the semaphore package: sudo apt-get install semaphore Once the semaphore package is installed, we can create our first semaphore....

Windows 10’s focus assist notifications can be a bit of an annoyance, but they can be disabled in a few simple steps. .. Windows 10’s Focus Assist feature automatically hides notifications while you’re playing games or using other full-screen applications. But Cortana loves to announce that it’s silencing notifications. Here’s how to turn off those annoying Focus Assist notifications. Focus Assist is Windows 10’s Do Not Disturb mode. When enabled, it will automatically hide incoming notifications, so they don’t pop up and distract you while you’re playing a game, giving a presentation, or using any full-screen applications....

If you’re a fan of watching 4K content on your Amazon Fire TV, there are a few things you can do to make sure that’s possible. First, enable the “4K content” setting in your device’s settings. Second, make sure that your Amazon Fire TV is up to date with the latest firmware. Third, check out our guide on how to watch 4K content on the Amazon Fire TV. Finally, be sure to check out our list of the best 4K streaming devices for 2018....

Windows 8 users have been asking for a Windows 10-style start screen for years now. Microsoft has finally given in, and the new Start screen is now available in Windows 8.1 and Windows 10. The new Start screen is great, but it doesn’t work with all apps. If you want to use your old apps, you need to disable the new start screen. Here’s how to do it: Open the Charms bar by pressing Win+C or clicking the lower-left corner of your screen....

Google Sheets is a great tool for data analysis and tracking. However, if you want to filter out specific data, there are a few steps you can take to make your life easier. Create a new sheet in Google Sheets. This will be your main work area for data analysis. In the sheet’s header, enter the name of the sheet you want to filter by. For example, if you want to filter out all sales data from your company’s website, enter “Sales” in the header and “Google Sheets” in the sheet’s name....

If you’re a web developer, you know that getting dark mode for all websites on your Mac is a must-have feature. But what if you don’t have access to a Mac? Well, there’s a way to get dark mode for all websites on your PC without having to install any software or spend time configuring it. Here’s how: Open up System Preferences and click on the General tab. Under the “Appearance” section, select “Dark Mode....

A virtual machine (VM) is a computer program that can be run on another computer. A VM can be used to run different programs, including applications that are not available on the physical computer. To increase the size of a VM’s disk, you can use one of the following methods: Use a larger hard drive. A larger hard drive will allow more data to be stored on the VM’s disk and will also make it easier to access when you need to run the VM....

If you’re like most developers, you’re always looking for ways to improve your development process. One way to do this is by using open source tools and frameworks. In this article, we’ll show you how to mimic the Eclipse Open Resource feature in Visual Studio. First, create a new project and name it “Eclipse Open Resource”. Then, add the following code to your project: using System; using System.IO; using System.Text; namespace EclipseOpenResource { public class OpenResource : IOpenResource { public override void OnLoad(object sender, RoutedEventArgs e) { // Do something with the resource } } } Next, open up your Visual Studio environment and create a new project called “Eclipse Open Resource 2”....

If you’re looking for a tool to help you clean your computer, then you need CCleaner. This software is designed to help remove junk and debris from your computer, and it’s available on most platforms. CCleaner is easy to use, and it can be installed on any Windows platform. It’s also available as a free download. If you’re looking for a tool that can help you clean your computer, then CCleaner is the tool for you....

Cloud platforms are becoming more and more popular, as they offer a number of benefits for organizations. In this article, we compare CloudFoundry and Kubernetes, two of the most popular cloud platforms. Cloud platforms are becoming more and more popular, as they offer a number of benefits for organizations. In this article, we compare CloudFoundry and Kubernetes, two of the most popular cloud platforms. Cloud Foundry is a platform-as-a-service (PaaS) that provides developers with an easy way to create applications on top of it....

USB cables are often seen as a necessary evil in the tech world. They allow you to transfer data and charge your devices quickly and easily. But is the length of a USB cable really that important? A recent study by an online retailer found that the length of a USB cable did not affect charging speed or quality. In fact, some of the shortest USB cables were even faster than those with the longest cables....

The Google Pixel 7 and Pixel 6a are two of the most popular smartphones on the market. They’re both great options for those who want a phone that’s stylish and powerful, but they come at a price. The Pixel 7 is available for $100 off, while the Pixel 6a is available for $150 off. The Pixel 6a is still a very strong phone, even in 2022. It comes with Google’s Tensor SoC, which also powered last year’s Pixel 6 and Pixel 6 Pro, and it comes with very reasonable specs for the price, with the Pixel 6’s only real downgrade being the camera — and it’s not even that bad, since it’s comparable to the camera in the Pixel 5....

Water cooling is a popular way to keep phones running cool and efficient. In a phone, water cooling works by using a liquid to transfer heat away from the phone. This liquid is usually water, but can also be other liquids like ethylene glycol or propylene glycol. The water is circulated around the phone through a series of tubes and reservoirs. The heat that the phone produces is then transferred away from the device through the water....

PHP 8.1 introduces a new type of intersection, the IntersectionType. This type allows you to create more flexible and efficient code by allowing you to specify the conditions under which two or more objects are considered to be part of the same intersection. For example, let’s say you have a table with three columns: name, age, and address. You can create an intersection between these three columns by using the IntersectionType::EQUALITY_INTEGER field:...

There are a few things you need to do in order to attach a folder to an email. First, find the folder that your email is in. Next, find the file that you want to attach the folder to. Once you have found the file, click on it and then click on the attachment button. Do you want to attach an entire folder to an email instead of individual files? If so, you’ll have to first turn your folder into a ZIP file, as email services don’t allow attaching folders to email....

If your Mac is ever lost or stolen, you can back it up to your Synology NAS. This guide will show you how. .. MacOS’s Time Machine backup utility lets you back up your entire computer to an external hard drive, but you can also back up to a NAS that’s on your local network. Here’s how to do it. We’ve shown you how to set up Time Machine on your Mac....

If you’re like most Wii owners, you probably have a ton of game saves stored on your system. But what if something happens and you can’t play your favorite games anymore? Or what if you just want to make sure that your latest progress is safe? Here’s how to backup, swap, and update your Wii game saves. Back up your game saves first. This is especially important if you’re worried about losing progress or if the system crashes....

Twitter is a great way to communicate with your followers and friends, but it can also be used to block users from responding to your tweets. To do this, you need to set up a blocking rule in your Twitter account. Here are some tips on how to create and set up a blocking rule: In the main Twitter screen, click on the three lines in the top left corner of the screen and select “Settings....

If you have Windows 7, 8, or 10 installed on your computer, and you experience problems starting the computer in safe mode, there are a few things you can do to help. The first thing you can do is press the F8 key several times. This will open the command prompt. From the command prompt, type “safe mode”. The computer will start in safe mode and will be able to run some of its normal functions....

If you’re like most people, you probably use your Android phone to time things. Whether you’re using a traditional clock or a timer app, there’s a good chance that the clock format is either 12 or 24 hours. There are a few ways to change the clock format on Android, but we recommend using one of the following methods: Change the Clock Format on Your Phone Using an App: There are many apps that can change the clock format on your Android phone....