According to news on July 12, the Honor Magic V3 series was officially released today, equipped with the new Honor Vision Soothing Oasis eye protection screen. While the screen itself has high specifications and high quality, it also pioneered the introduction of AI active eye protection technology. It is reported that the traditional way to alleviate myopia is "myopia glasses". The power of myopia glasses is evenly distributed to ensure that the central area of ​​​​sight is imaged on the retina, but the peripheral area is imaged behind the retina. The retina senses that the image is behind, promoting the eye axis direction. grow later, thereby deepening the degree. At present, one of the main ways to alleviate the development of myopia is the "defocus lens". The central area has a normal power, and the peripheral area is adjusted through optical design partitions, so that the image in the peripheral area falls in front of the retina.

According to news on May 13, vivoX100s was officially released tonight. In addition to excellent images, the new phone also performs very well in terms of signal. According to vivo’s official introduction, vivoX100s uses an innovative universal signal amplification system, which is equipped with up to 21 antennas. This design has been re-optimized based on the direct screen to balance many signal requirements such as 5G, 4G, Wi-Fi, GPS, and NFC. This makes vivoX100s the mobile phone with the strongest signal reception capability in vivo’s history. The new phone also uses a unique 360° surround design, with antennas distributed around the body. This design not only enhances the signal strength, but also optimizes various daily holding postures to avoid problems caused by improper holding methods.

Apple's latest releases of iOS18, iPadOS18 and macOS Sequoia systems have added an important feature to the Photos application, designed to help users easily recover photos and videos lost or damaged due to various reasons. The new feature introduces an album called "Recovered" in the Tools section of the Photos app that will automatically appear when a user has pictures or videos on their device that are not part of their photo library. The emergence of the "Recovered" album provides a solution for photos and videos lost due to database corruption, the camera application not saving to the photo library correctly, or a third-party application managing the photo library. Users only need a few simple steps

According to news on July 29, the Honor X60i mobile phone is officially on sale today, starting at 1,399 yuan. In terms of design, the Honor X60i mobile phone adopts a straight screen design with a hole in the center and almost unbounded ultra-narrow borders on all four sides, which greatly broadens the field of view. Honor X60i parameters Display: 6.7-inch high-definition display Battery: 5000mAh large-capacity battery Processor: Dimensity 6080 processor (TSMC 6nm, 2x2.4G A76+6×2G A55) System: MagicOS8.0 system Other features: 5G signal enhancement, smart capsule, under-screen fingerprint, dual MIC, noise reduction, knowledge Q&A, photography capabilities: rear dual camera system: 50 million pixels main camera, 2 million pixels auxiliary lens, front selfie lens: 8 million pixels, price: 8GB

How to use MySQLi to establish a database connection in PHP: Include MySQLi extension (require_once) Create connection function (functionconnect_to_db) Call connection function ($conn=connect_to_db()) Execute query ($result=$conn->query()) Close connection ( $conn->close())

According to news on July 19, Xiaomi MIX Fold 4, the first flagship folding new phone, was officially released tonight and is equipped with a "three-dimensional special-shaped battery" for the first time. According to reports, Xiaomi MIX Fold4 has achieved a major breakthrough in battery technology and designed an innovative "three-dimensional special-shaped battery" specifically for folding screens. Traditional folding screen devices mostly use conventional square batteries, which have low space utilization efficiency. In order to solve this problem, Xiaomi did not use the common winding battery cells, but developed a new lamination process to create a new form of battery, which greatly improved the space utilization. Battery Technology Innovation In order to accurately alternately stack positive and negative electrode sheets and ensure the safe embedding of lithium ions, Xiaomi has developed a new ultrasonic welding machine and lamination machine to improve welding and cutting accuracy.

To handle database connection errors in PHP, you can use the following steps: Use mysqli_connect_errno() to obtain the error code. Use mysqli_connect_error() to get the error message. By capturing and logging these error messages, database connection issues can be easily identified and resolved, ensuring the smooth running of your application.

Xiaomi's Redmi brand is gearing up to add another budget phone to its portfolio - the Redmi 14C. The device is confirmed to be released in Vietnam on August 31st. However, ahead of the launch, the phone's specifications have been revealed via a Vietnamese retailer. Redmi14CR Redmi often brings new designs in new series, and Redmi14C is no exception. The phone has a large circular camera module on the back, which is completely different from the design of its predecessor. The blue color version even uses a gradient design to make it look more high-end. However, Redmi14C is actually an economical mobile phone. The camera module consists of four rings; one houses the main 50-megapixel sensor, and another may house the camera for depth information.