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Tech Optimizer
September 1, 2026

Connecting My LangGraph AI Agent to Postgres

A stateful LangGraph agent was developed to streamline a 15-minute booking process, featuring a user-friendly Streamlit UI and a backend powered by a Postgres database. The agent responds to customer queries, calculates service pricing, manages service acceptance, suggests time slots, and confirms appointment details. It operates in two modes: in-memory for rapid testing and Postgres for persistent storage. Testing can be done locally using Docker, which simulates a Postgres environment, or with a hosted Postgres instance. The project includes a docker-compose.yml file to initiate a PostgreSQL 16 container, allowing the application to connect to the database. Data persistence is ensured through Docker volumes, and the application can be run with specific commands after setting up the environment variables. The system has been tested successfully, demonstrating its ability to manage bookings and maintain data integrity across sessions. Future enhancements are planned to improve the booking workflow and integrate additional communication channels.
How Enterprising Modders Installed Windows NT On Nintendo GameCubes
Winsage
September 1, 2026

How Enterprising Modders Installed Windows NT On Nintendo GameCubes

The resurgence of "analog" technology has led to increased interest in console modding among hobbyists. Modders have successfully integrated Windows NT 4.0 into the GameCube through the Entii for Workcubes project, which allows the operating system to run on systems from the GameCube to the Wii U. This initiative was highlighted by YouTube creator emu_kidid in February 2025, followed by contributions from Jiga Tech and Michael MJD in 2026, who demonstrated the hardware installation process. The modifications included removing the disc drive, installing a mod drive, and using an SD card disguised as a GameCube memory card. The GameCube's design facilitated these modifications, despite its lower power compared to contemporaries. Nintendo's strict anti-modding policies on newer consoles have driven modders to focus on older systems, highlighting ongoing discussions about technology ownership and game preservation.
Android 17 QPR2 Beta 4 is shaping up to be Google’s best beta yet
AppWizard
September 1, 2026

Android 17 QPR2 Beta 4 is shaping up to be Google’s best beta yet

Android 17 QPR2 has reached Platform Stability with the release of Beta 4, locking the application programming interfaces (APIs) and allowing developers to refine their apps. The update focuses on system polish and bug fixes rather than new features. Google has addressed issues affecting Pixel users, including overheating, unexpected reboots, gesture navigation glitches, battery charging limitations, Recents screen problems, Bluetooth audio inconsistencies, and screen-recording complications. Hardware support enhancements include fixes for USB-C XR mirroring, compatibility with 3D smart-glasses displays, and improvements to low-light Face Unlock functionality. The beta journey began on July 20, with Beta 1, followed by Beta 2 on August 3 and Beta 3 shortly after. Beta 4 includes critical bug fixes such as resolving thermal management issues, battery charging behavior, gesture navigation refinements, and fixes for the transparent status bar during full-screen video playback. Other improvements address app drawer search issues, Bluetooth audio routing, Recents screen freezing, and screen-recording audio bugs. Beta 4 reinstates screen mirroring for USB-C XR glasses and resolves issues with 3D mode for smart glasses. Feedback from early testers has been positive, with reports of reduced lag and improved performance. However, some users have noted oversized text and lower display resolution issues, which can be resolved by rebooting. A persistent Bluetooth routing issue for incoming calls has been reported across all QPR2 betas. The update is being rolled out to various Pixel phones and tablets, with a download size of approximately 671MB on the Pixel 9 Pro XL. Existing Pixel owners in the beta program will receive the update over the air, but exiting the program after installation may result in data loss.
Why You Might Need to Roll Back Windows' Latest Update
Winsage
September 1, 2026

Why You Might Need to Roll Back Windows’ Latest Update

Windows 11 version KB5120998 was released as an optional update, introducing new customization features such as the ability to move and resize the taskbar and improvements to Windows Search. However, the update has introduced several bugs, including issues with the mouse cursor, which may not appear or may be incorrectly sized, and problems with wallpaper settings reverting to black after restarts. Users have also reported blurry fonts on high-resolution displays. Microsoft is aware of these issues and is working on a solution. Users experiencing these bugs can roll back the update by navigating to Settings > Windows Update > Update History > Uninstall and selecting KB5120998, without losing essential security patches.
How Enterprising Modders Installed Windows NT On Nintendo GameCubes
Winsage
September 1, 2026

How Enterprising Modders Installed Windows NT On Nintendo GameCubes

Console modding is experiencing a resurgence as enthusiasts enhance classic hardware, with a notable project involving the installation of Windows NT 4.0 on the GameCube. This initiative builds on previous work by Entii for Workcubes and has gained attention through videos by creators like Jiga Tech and Michael MJD. The process involves utilizing the shared PowerPC architecture of the GameCube and Wii, allowing modders to run the vintage operating system. Demonstrations of the modding process began in February 2025, showcasing the installation of a mod drive and software. Despite the challenges posed by modern gaming companies, such as Nintendo's strict anti-modding policies, these projects highlight the creativity of the modding community and the potential for innovative uses of older consoles.
Microsoft Releases Two New 26H1 Builds to the Windows Insider Program
Winsage
September 1, 2026

Microsoft Releases Two New 26H1 Builds to the Windows Insider Program

Participants in the Windows Insider Program can now install new builds in the Beta (26H1) and Experimental (26H1) channels, specifically Beta build 28020.2818 and Experimental build 28120.2824. Key updates include: - Personalization enhancements with DIB image support for desktop backgrounds and improvements to the Background settings page, including slideshow support across multiple displays. - Windows Recovery Environment (WRE) enhancements allowing automatic reuse of saved Wi-Fi profiles. - Temporary removal of the modernized Print Management experience for refinement, while traditional tools remain accessible. - File Explorer improvements that retain the state of sections on the Home page. - Magnifier user interface updates with improved icons and spacing. - Inclusion of Emoji 17.0. - Taskbar reliability improvements. - The Experimental build introduces first launch reliability for the new WinUI-based Run dialog.
silver Android smartphone
Winsage
August 31, 2026

3 tasks that are still easier on Linux than Windows

Linux users benefit from a streamlined software update process through package managers like APT, DNF, and Pacman, allowing all applications to be updated with a single command. In contrast, Windows requires multiple update mechanisms for the operating system and third-party software, often necessitating manual checks. Most drivers in Linux are built into the kernel, enabling automatic recognition and configuration of new hardware, while Windows typically requires users to download drivers from manufacturers' websites. Linux provides clearer system logs for troubleshooting, making it easier to diagnose issues, whereas Windows error messages can be vague and less informative. Overall, Linux offers advantages in software updates, driver management, and troubleshooting compared to Windows.
Windows may finally take no for an answer, adding a permanent opt-out for OneDrive backup nags
Winsage
August 31, 2026

Windows may finally take no for an answer, adding a permanent opt-out for OneDrive backup nags

Microsoft has introduced a new feature in Windows 11 that allows users to permanently opt out of prompts encouraging them to back up files with OneDrive. The updated full-screen backup prompt now includes an "Opt out of backup" button, which was observed on PCs running stable Windows 11 25H2 builds without the OneDrive sync client installed. This option enables users to indicate their preference against OneDrive integration without uninstalling OneDrive or affecting existing files and synchronization settings. The feature aims to eliminate intrusive backup notifications that previously required users to either continue with OneDrive backup or postpone the prompt. Although the option appeared on at least one system in 2025, it is now being rolled out to a broader range of stable installations. The August 27 update notes from Microsoft do not mention this new opt-out button, suggesting it may be rolling out independently.
Microsoft's latest Windows update breaks cursors, wallpaper, and more - what to do if you're affected
Winsage
August 31, 2026

Microsoft’s latest Windows update breaks cursors, wallpaper, and more – what to do if you’re affected

Windows 11 users who installed the September preview update (KB5120998) are experiencing a bug that alters or erases personalized mouse cursor settings, resulting in cursors that may be too large, too small, or invisible. Microsoft has acknowledged this issue, describing it as causing "appearance regressions and intermittent animation changes." High-DPI cursors have been replaced with larger, white cursors, and attempts to revert to previous settings have failed. Additionally, users have reported issues with wallpapers reverting to a black screen and blurry fonts, although Microsoft has not formally acknowledged the font issue. Users can uninstall the update by navigating to Settings, selecting Windows Update, clicking on Update History, and finding the option to uninstall the update labeled 2026-08 Preview Update (KB5120998). Microsoft is investigating the cursor problem and plans to provide updates by September 8.
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