Abstract: For a large-scale array, the subarray technology can save the radio frequency (RF) channels. However, the use of subarray technology often tends to reduce the beamforming performance of the ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where ...

Abstract: Terahertz (THz) wideband ultra-massive multiple-input multiple-output (UM-MIMO) systems are critical for the upcoming 6G. The far- and near-field regions always coexist as the hybrid-field ...

Find all of Teen Vogue's questions & games stories here. Getting a conversation going can be tough. But if you’re looking for questions to ask a guy, don’t overthink it. What matters most isn’t gender ...

Find all of Teen Vogue's questions stories here. Asking the right questions to get to know someone is harder than it sounds. Whether it’s a new classmate, a friend of a friend, someone you’re crushing ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To use any of these JVM options, simply append them as text after the java runtime command. For ...

Given an array of integers arr, return the number of subarrays with an odd sum. Since the answer can be very large, return it modulo 109 + 7. Since we have to find the number of subarray with odd-sum, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The latest long-term support (LTS) release of the JDK is Java 21, which was released in ...

Think you know your partner like the back of your hand? Sure, you may know the basics like their favorite meal or their dream vacation spot, but there are always more in-depth topics to explore with ...