Articles about c | UserComp.com

macOS App Functioning Well but NSTableView/NSOutlineView Drag & Drop Not Accepting Drops in Xcode 15.3

A macOS application has been functioning correctly for years with no warning or error messages. However, the latest Xcode 15.3 (15E204a) introduces an issue where NSTableView and NSOutlineView drag & drop functionality is no longer accepting drops.

Tightening Laptop Hinges Reduces Screen Wobbling: A Solution for Asus Zenbook 14 (2024) Users

If you've recently purchased the Asus Zenbook 14 (2024) and are experiencing screen wobbling, this article offers a potential solution: tightening the laptop hinges. Learn how to do it safely and effectively.

Preventing Win10 from Creating Temp Files on Given Drive (F:)

Learn how to prevent Windows 10 from creating temp files on a specific drive (F:) to reduce drive head seeks and improve disk performance.

Regex: Possible Substitute - Adjusted Numerical Value?

This article explains how to use regular expressions (Regex) to substitute numerical values in input strings. It covers the basics of Regex, provides examples using Microsoft Learn site and regex101, and discusses issues encountered during testing with barcode input strings.

LAN Network: Machine with Wrong Mask Causes Communication Issue after Cisco 2520 Upgrade

After upgrading a Cisco 2520 switch, a machine with an incorrect IP mask is causing communication issues. Previously, the same switch was connected to another switch via a trunk, allowing VLAN routing. Learn how to resolve this problem.

Linux (Ubuntu 22.04) and Windows 11: SMBclient works, but mount.cifs fails

This article discusses an issue where SMBclient works fine between Ubuntu 22.04 and Windows 11, but mounting shared directories using cifs fails. It provides suggestions for troubleshooting and potential solutions.

Debugging Issues in Eclipse 2024-03 for C++ and Java: A Comprehensive Guide

This article provides solutions to common debugging issues encountered while using Eclipse 2024-03 for C++ and Java development on various platforms like Linux, Windows, and MacOS.

VBA Code: Lookup Value in Column (Sheet2) Matches Value in Column (Sheet1) - One-Click Data Validation

In this article, we will walk through creating a one-click data validation solution using VBA code in Excel. The code checks if a value in Column C of Sheet1 matches a value in Column X of Sheet2. If a match is found, the cell is validated and returns True. If not, it returns No.

Is an ESXi Driver Bootable from a USB Flash Drive on an Old HP Gaming Computer?

Learn if an ESXi driver is bootable from a USB flash drive on an old HP Gaming Computer (HPPavilion Gaming Desktop TG01-0050ng).

Easily Setting Up Bootstrap on Arch Linux with Chef: A Workaround

In this tech support article, we'll discuss a workaround for setting up Bootstrap on Arch Linux using Chef, despite ArchLinux not being officially supported by chef.io. We'll explore the use of Knife Bootstrap and provide a step-by-step guide for those who have encountered errors when attempting to use Debian machines.

Easily Bootstrapping Arch Linux with Chef: A Workaround

Learn how to work around the lack of official Arch Linux support on Chef.io and easily bootstrap Arch nodes using Chef.

Enabling Wayland Auto-Rotation in Plasma 6 for Convertible Devices

Learn how to enable Wayland auto-rotation feature in Plasma 6 for your convertible device, such as Lenovo Thinkpad X390 Yoga.

Fixing the 12-second timeout bug in Cisco AnyConnect < 4.7

Learn how to increase the default timeout in Cisco AnyConnect versions < 4.7 to establish a connection within 12 seconds.

Verifying Linux Kernel Signature: A Step-by-Step Guide

Learn how to verify the signature of a Linux kernel to ensure its authenticity and integrity. This article provides a step-by-step guide to the process.

Getting Linux System Legacy Mouse Support with KVM Switch and Raritan DKX4-101: A Step-by-Step Guide

Learn how to get legacy mouse support on a Linux system using a KVM switch and Raritan DKX4-101 device. Follow this step-by-step guide to configure your system for seamless mouse functionality.

Automatically Pin Recycle Bin to Start Menu using PowerShell, Batch, or VBScript

Learn how to automatically pin the Recycle Bin to the Start Menu using PowerShell, Batch, or VBScript.

Vissless LP85 Bluetooth Keyboard Refuses to Connect with Windows 11 PC but Works with Others

Experience connectivity issues with your Vissless LP85 Bluetooth keyboard on Windows 11? Learn how to troubleshoot and resolve this problem, ensuring seamless compatibility.

Non-Cooperative Bluetooth Vissless LP85 Keyboard: Connection Issues with PCs

Experience connection problems with your non-cooperative Bluetooth Vissless LP85 keyboard when trying to pair it with your PC? Learn potential solutions and troubleshooting steps.

Windows Server 2022: Inactive Reserved IP Address Used by Another Device

Learn how to resolve a conflict when an inactive reserved IP address is used by another device on a Windows Server 2022 DHCP network.

Windows Server 2022: Inactive Reserved IP Address Used by Another Device

Learn how to resolve a conflict when an inactive reserved IP address is used by another device on a Windows Server 2022 DHCP network.

WAN Passthrough with Managed Switch: A Good Idea for ISP-Provided GPON?

Exploring the possibility and security implications of implementing WAN Passthrough with a managed switch in the context of an ISP-provided GPON setup.

Troubleshooting: Bat File Multidrive Wide Search for Specific EXE

Learn how to use a batch file to search for a specific EXE file in multiple drives.

Properly Switching Caps Lock and Esc: A Tech Support Issue

User KDENeon5.27X11 reports an issue with the SwapEscCapsLock setting in applications not recognizing the switch despite being enabled in the settings.

Web Scraping: Converting Markdown for RPG Rules with RPG Maker and Dataview

Learn how to scrape rules from freely available sources in RPG Maker format and convert them to Markdown using Dataview.

Deleting Specified File Names with Wildcards in Tech Support: OneDrive Installation

Users may encounter issues during OneDrive installation where certain files with specified text names are deleted unintentionally using wildcards. This article explains how to avoid deleting unwanted files and provides a solution for those who have already experienced this issue.

USB HDMI Adapter Not Working After Firmware Update?

Experiencing issues with your USB HDMI adapter after a firmware update? Learn how to troubleshoot and potentially resolve the problem.

Understanding RFC1918 Private IP Address Ranges

This article explains the concept of RFC1918 private IP address ranges, including the 172.16/12 prefix. Learn about the other private IP address ranges and their significance in networking.

Determining Access to Exchange Admin Center: Disabling Read Receipts in Outlook

Learn how to disable read receipts in Outlook by accessing the Exchange Admin Center through your Office admin account.

USB HDMI Adapter Not Working After Firmware Update

Users report their USB HDMI adapters stop functioning after a firmware update. Learn potential solutions for Linux, Windows, and MacOS.

Windows 10/11 vs Windows Server for Virtual Machines: A Comparison for VMware Workstation Users

In this tech support article, we compare the use of Windows 10/11 and Windows Server in Virtual Machines (VMs) for personal use with VMware Workstation. We discuss the differences between high-configuration Windows 11 on a laptop with 32 vCPUs and 96GB RAM, and Windows Server.

Customizing Firefox Shortcuts: A Boring Routine for Every Website Visit?

Explore alternative Firefox shortcut layouts to enhance your browsing experience. Tired of the same shortcuts every visit? Let's discuss.

Resolving X/Plasma Blank Screen Issue on Kubuntu with Ryzen 2600x and Gtx 1070ti

Learn how to troubleshoot and resolve a Kubuntu Plasma blank screen issue on a system with a Ryzen 2600x processor and Gtx 1070ti graphics card, possibly caused by a Grub or Initramfs change.

Identifying Specific Table Hierarchy in Tech Support: Marking Parent Records

In this tech support article, we will discuss how to identify and mark parent records in a table hierarchy using SQL. Follow the steps below to get started.

Splitting a Long Single-page PDF into Multiple Pages: A Tech Support Guide

Learn how to split a long single-page PDF into multiple pages using various methods for Linux, Windows, and MacOS.

Making ESXi Driver ISO Bootable on Old Gaming Computer: Possible with HP Pavilion Gaming Desktop TG01-0050ng?

Learn how to make ESXi driver ISO bootable on an old gaming computer, specifically the HP Pavilion Gaming Desktop TG01-0050ng.

Configuring Junest to Mount Specific Directories with chroot

Learn how to configure Junest to mount specific directories using chroot. This article covers mounting /home/$user/reallynice and /srv/public/mnt/somethinguse within the Junest environment.

Understanding ANSI UTF8 Files: A Tech Support Guide

This tech support article explains what ANSI UTF8 files are, how they differ from regular files, and provides solutions for common issues related to them. Learn how to identify and handle ANSI UTF8 files in various operating systems like Linux, Windows, and MacOS.

Unlock Bitlocker Encrypted Drives: A Simple Way with PowerShell

Learn how to unlock Bitlocker encrypted drives using a simple PowerShell command. Unlock drives without entering a password manually.

iPhone Not Reaching Local Server IP Address Unless Server First Pings

This article explains how to resolve an issue where an iPhone fails to reach a local server IP address unless the server first pings the iPhone. The problem occurs on a Ubuntu 22.04.3 LTS machine running Apache 2 web server, with UFW disabled.

Running 68000 Binary on Modern Embedded Linux: A How-To with Yocto Linux and STM32

Learn how to run 68000 binary on modern embedded Linux using Yocto Linux and STM32. This how-to covers the process of developing an embedded product with Yocto Linux ARM architecture, aiming to run the legacy 68000 code. Find out if a quick and dirty solution is possible.

Searching for Email Attachments in Outlook: OneDrive Links

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