Author: Vijay Chauhan

Vijay Chauhan is a tech professional with over 7 years of hands-on experience in web development, app design, and digital content creation. He holds a Master’s degree in Computer Science. At SchoolUnzip, Vijay shares practical guides, tutorials, and insights to help readers stay ahead in the fast-changing world of technology.

Relational database management and querying are frequently done using the Structured Query Language. Users can combine the output of many SELECT queries into a single result set using the UNION operator, a helpful SQL union feature. Knowing when and how to use UNION effectively can help expedite reporting and data retrieval. Using UNION, you can remove duplicate records and generate more complete query results. Important UNION Rules => Same Number of Columns Every SELECT statement must return the same number of columns. => Compatible Data Types All queries must be able to use the data types of the associated columns. => Default…

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Many smartphone users are now understanding the benefits of modified app stores and apps. So, today, you are here to learn about Jojoy Minecraft. Popular games and apps, especially Minecraft, can be found on Jojoy, a free Android app store.  Jojoy is a clean and useful app. It is also a third-party app that works like an alternative to the Google Play Store. Jojoy offers both modified and official apps. Nearly all of the popular games and useful applications are available on it.  The platform is special since it only offers modified versions of the original software and games. This…

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Have you ever wondered how slowly your brand would develop if current logo makers didn’t exist? It could take you days or even months to finally come up with a final idea with your designer until you got a proper logo. Luckily, there is a wide selection of instant logo creators in the market, allowing brand owners to create relevant logos within minutes. Looka is one of them. Through this tool, you can easily build a full brand identity from scratch. Despite this, Looka isn’t unmatched, and other tools offer more advanced features.  Let’s dive in to find out what…

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Imagine this! You have put your Apple Watch on the charging dock, and you are waiting for a fully charged notification to start your day. But afterward, it’s still at 0%. Frustrating, right? Is it a glitch, a wrong connection, or something? Whatever it is, it can completely throw off your entire day if your apple watch not charging properly. But before you head off to the Apple Store, take a deep breath! Most charging problems are simpler to repair than you may believe. In this blog, we will guide you through the procedures to make your Apple Watch charge…

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The Do Not Disturb feature on your iPhone is a valuable tool for silencing calls, messages and notifications when you need a break from the noise. If you are at work, Do Not Disturb allows you to control the interruptions that come from your device.  Whether you want to re-engage with the world or ensure that you don’t miss something important, knowing how to turn off Do Not Disturb is important. In this post you can explore the Do Not Disturb iPhone mode including how to activate it, turn it off and customize the feature to suit your needs. What…

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Portable listening devices have come a long way in recent years. This is evident in the top Bluetooth speaker that now has the capacity to deliver quality and powerful sound that was formerly the preserve of home audio systems. In effect, customers get to enjoy high-quality sound, reliable wireless connection, and lifestyle-compatible devices that can either be taken outside or kept indoors. Brands respond with smarter tuning, tougher builds, and features that listen to real usage. Nowadays, the selection of a suitable speaker is not only based on the volume or a brand name. Which Bluetooth speakers will be the…

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You are settling in for a movie night on Apple TV. You pick up your Apple TV remote, press a button, and nothing happens. If the remote isn’t responding at all, it is a frustrating situation that can quickly ruin your plans. You may find yourself pressing the buttons repeatedly, only to get no response or your Apple TV remote might stop working after an update or a long period of inactivity. This is a common issue many Apple TV users face and while it can be annoying, the good news is there are several troubleshooting steps you can take…

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Worried about your privacy and security on your iPhone? Tracking Notifications is the perfect solution! This powerful feature alerts you if an unknown device like an AirTag is following you. Say goodbye to unnecessary tracking and manage your digital security.  The feature notifies you when something suspicious is nearby so you can act immediately. Stay aware and secure, whether you are at home or travelling. Understand how Tracking Notifications work and discover how they can protect your privacy in this digital world.  What Are Tracking Notification on iPhone? Tracking Notifications are alerts that notify you when an unidentified trackable device…

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Seeing a liquid detected in a lightning connector alert on an iPhone can be alarming, especially if the device is essential for daily tasks. Failure to address liquid in the charging port can quickly lead to serious damage. This alert serves as a critical warning to protect your device.  Understanding how to handle this issue is essential to extending the lifespan of your iPhone and avoiding costly repairs. This guide covers practical steps to resolve the alert, manage a wet phone, and discover the reasons behind this notification. Understanding iPhone’s Liquid Detection System iPhones come with a smart liquid detection…

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You are listening to your favorite song but suddenly you find one AirPod not working. If the left AirPod is not working, it is frustrating when you rely on your AirPods for clear audio and continuous connectivity.  Struggling with this issue? You are not alone. Many users face the same problem but the good news is that there are several simple steps you can take to troubleshoot and fix the issue. Let’s explore how to fix this issue and get your AirPods working perfectly again. 1. Check Charging and Battery Levels When one AirPod is not working, the issue could…

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