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AI taught to design efficient farms in Minecraft - mathematical modeling and constraints are used
AppWizard
July 28, 2026

AI taught to design efficient farms in Minecraft – mathematical modeling and constraints are used

The emergence of virtual assistants in gaming, particularly in agricultural simulation within Minecraft, enhances the gaming experience by providing players with instructions and explanations for farming tasks. A developer named Serranegra has created an AI tool that optimizes farm construction by generating an optimal arrangement of blocks based on player input regarding terrain and desired crops. For example, the AI's solution for sugarcane cultivation increases yield from 54 to 61 units while improving land utilization from 66.7% to 75.3%, representing a 13% efficiency increase. However, the tool's benefits vary by crop, with negligible gains for some, such as cacti and wheat. Serranegra has made the source code of the "optifarm" project publicly available on GitHub for collaboration.
ClamAV Setup: Linux Antivirus in 12 Steps [2026]
Tech Optimizer
July 28, 2026

ClamAV Setup: Linux Antivirus in 12 Steps [2026]

Malware can threaten Linux systems, which are often mistakenly believed to be immune to viruses. It can be introduced through email attachments, infected files, or compromised plugins, especially when Linux servers interact with Windows clients or handle internet uploads. ClamAV is an open-source antivirus engine maintained by Cisco Talos, designed for scanning mail traffic and file uploads. As of mid-2026, the stable release is ClamAV 1.5.x, with version 1.5.2 being the latest patch. To deploy ClamAV, users need root or sudo access on a compatible Linux machine, at least 2 vCPUs and 2GB of RAM, 5GB of free disk space, and outbound HTTPS access to ClamAV’s signature mirrors. The installation process involves several steps, including configuring freshclam for automatic updates, validating detection with the EICAR test file, and setting up cron jobs for regular scans. ClamAV can also be integrated with mail servers and a SIEM for enhanced security. Common pitfalls in deployment include skipping the initial freshclam run and using clamscan instead of clamdscan for repeated scans. ClamAV is free for commercial use and can also scan Windows systems, although it does not replace comprehensive endpoint protection solutions.
'PGSimCity' shows how the PostgreSQL database actually works internally in a SimCity-like 3D environment.
Tech Optimizer
July 28, 2026

‘PGSimCity’ shows how the PostgreSQL database actually works internally in a SimCity-like 3D environment.

PGSimCity is a web application that provides a 3D visualization of PostgreSQL's architecture, allowing users to explore its internal operations during SQL query execution. The application features an interactive interface that guides users through the connection process to PostgreSQL, illustrating how client connections reach the Postmaster and backend processes. It highlights the significance of connection pooling and the impact of increasing connections on backend processes. In the 'Query Lab' section, SQL statements are transformed into execution plans, showcasing processes like Parser, Rewriter, Planner, and Executor, along with execution paths such as Seq Scan and Index Scan. The shared_buffers area represents PostgreSQL's buffer cache, optimizing performance by reading data in 8KiB pages. Visualizations depict data pages stored on disk, with pathways showing the movement of pages to shared_buffers. The Write-Ahead Log (WAL) mechanism records changes for recovery, and transaction commits wait for WAL records to be flushed. Checkpointing writes dirty pages to storage in batches, which can cause latency spikes. PostgreSQL uses Multi-Version Concurrency Control (MVCC) to manage updated rows and dead tuples, which are cleaned up by autovacuum processes. The application also illustrates replication, where WAL from the primary server is sent to the standby server to maintain data consistency. Overall, PGSimCity provides a comprehensive view of PostgreSQL's components and potential performance issues related to caching, WAL management, checkpointing, vacuuming, and replication.
This week in PC games: a battle royale detective game, a broken Y2K metaverse, a laptop tycoon sim, and a new Company of Heroes RTS
AppWizard
July 27, 2026

This week in PC games: a battle royale detective game, a broken Y2K metaverse, a laptop tycoon sim, and a new Company of Heroes RTS

- Endacopia: A point-and-click horror game inspired by 90s edutainment software. - Broken Reality 2000: A first-person puzzle-platforming adventure set in a Y2K-themed metaverse. - Plum Road Tea Dream: A semi-autobiographical journey of a queer POC developer through seven distinct graphical worlds. - Moon Crashers: A game where players gather resources to build an escape rocket after crash-landing on the moon. - Forsaken Realms: Vahrin's Call: A third-person fantasy adventure set in a beleaguered city. - Kinny and the Cosmic Cauldron: A roguelike deckbuilder where players create soups for eldritch clientele. - Dissolution of the Silent Union: A narrative with gloomy anime aesthetics and themes of decay. - Orbital Hell: A hallucinatory score-attacker game battling geometric boglins. - Désorienté: A narrative-driven experience set in a violent world with intestines as currency. - CipherMind: A battle royale detective game for eight players in a concrete labyrinth. - Lunarium: An action-RPG featuring a knight and a floating sorceress. - Company of Heroes 3: Final Stand: A strategic spin-off involving tactical gameplay against waves of enemies. - Joy Malignant: A dice-based RPG set in a city filled with despair. - Truck-kun is Supporting Me from Another World?!: A humorous isekai game featuring a truck driver. - Outfield: An exploration of agricultural growth and its implications. - Olga: A cozy adventure game without combat. - Legacy of Sail: A nostalgic real-time naval tactics game. - Culdcept The First: A modern adaptation of a board/card game fusion. - Mistfall Hunter: A PvPvE extraction RPG. - Turnip Mountain: A 2D climbing simulator in a whimsical world. - Signy & Mino: Against All Gods: A side-scrolling RPG featuring a girl and her dog. - Devil's Hand: A card game where players form poker hands on a grid. - Parkside: Decayed Soul Manipulation: A sim shooter set in a dystopian California. - Cloud Sculptor: A 3D puzzle-platformer where players create sculptures for ghosts.
How do you feel about AI videogame music?
AppWizard
July 26, 2026

How do you feel about AI videogame music?

Generative AI has become increasingly integrated into game development, evolving from basic applications to the creation of entire games with minimal human involvement. This shift raises concerns about the impact on human creativity and artistic expression. In the realm of videogame music, while generative AI has not fully taken over, its influence is growing, with AI-generated rearrangements of game scores appearing on platforms like YouTube and accusations against Spotify for including AI tracks in playlists. This situation prompts questions about how gamers perceive AI-generated music and its effect on their experience. The emotional depth provided by human composers is viewed as irreplaceable by some, leading to concerns about the dilution of artistry in the gaming industry.
'The last time I liked everything about a game was probably Baldur's Gate 3': Raphael Colantonio, co-founder of Arkane Studios, talks us through the games installed on his PC
AppWizard
July 26, 2026

‘The last time I liked everything about a game was probably Baldur’s Gate 3’: Raphael Colantonio, co-founder of Arkane Studios, talks us through the games installed on his PC

Raphaël Colantonio, co-founder of Arkane Studios, was inspired to enter the gaming industry after playing Ultima 7, which led him to co-found Arkane in 1999. The studio's first game was Arx Fatalis, and it has since produced titles like Dishonored and Prey, with their latest project being Weird West. Colantonio is currently playing Mewgenics, having previously completed Cyberpunk 2077 and enjoyed Baldur's Gate 3. He has revisited Call of Cthulhu: Dark Corners of the Earth for enjoyment and research. Colantonio has logged 649 hours in Wasteland 2 and expresses nostalgia for Thief, Fallout, and Deus Ex, noting their influence on his work. He uses DaVinci Resolve for video editing and DiskState for managing hard drive space. Colantonio maintains a tidy desktop with minimal icons and folders.
Windows 11's File Explorer is now faster at deleting large files, in a rare speed win from Microsoft
Winsage
July 26, 2026

Windows 11’s File Explorer is now faster at deleting large files, in a rare speed win from Microsoft

Microsoft released Windows 11 Insider Experimental Preview Build 26300.8935 on July 20, which improves File Explorer's ability to delete large, fragmented files more quickly in certain scenarios. The update promises at least a 30% speed increase for bulk deletions and enhances the responsiveness of the Home tab in File Explorer. The Recommended section now supports touch scrolling. Future updates will include a modernization of the Properties dialog and improvements to search functionality. These enhancements aim to address the sluggishness of File Explorer, which has been attributed to fragmentation issues in NTFS and the hybrid architecture of the application.
Finding Good Minecraft Seeds That Stay Fun After The First Hour
AppWizard
July 25, 2026

Finding Good Minecraft Seeds That Stay Fun After The First Hour

Many players find that Minecraft worlds initially captivate them but lose their appeal after a few hours due to poor cave systems, awkward biome arrangements, and tedious travel. Players often seek optimal Minecraft seeds to enhance their experience. The placement of biomes significantly affects gameplay, with proximity to forests, caves, villages, and oceans facilitating resource gathering. Java players focus on technical builds and world generation details, while server performance is crucial for maintaining a smooth experience, especially in multiplayer settings. Bad server performance can lead to frustrating gameplay, even with good seeds. Seeds with mountainous terrain may look appealing but can be challenging for building. Well-structured cave systems are important for survival, aiding in resource collection and exploration. In multiplayer, diverse biome placements are preferred to accommodate different player needs and reduce travel. Successful worlds maintain convenience over time, rather than just during initial gameplay.
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