The Answers You Were Looking For

Welcome to Hard Answers

Hello and welcome. I’m Ned Martin. Ever spent a long time finding the answer to something?  I have, and when I do, I put it here in the hope that it might help someone else—plus, if I ever need it again… I know where to look.

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Random Articles

Here’s a few random answers, for no apparent reason. Perhaps you were looking for them?

Correcting Clock Drift On A CentOS VM Under Hyper-V On Server 2008 R2
How to correct clock drift on a CentOS 5 virtual machine guest running on a Server 2008 R2 Hyper-V host.

Delete Comment Spam From Gallery
How to mass delete comment spam from Gallery

How To Delete Mac Hidden Files From Windows
You are running Windows and you want to delete the annoying hidden files Macs make, like “.DS_Store”.

Enabling Digital Audio S/PDIF Pass –Through Via HDMI On DisplayPort
How to send digital S/PDIF surround sound to an HDMI device via the DisplayPort on a Dell Latitude E6500..

Edit A File Without Changing Its Last Modified Timestamp
How to change the created or last modified timestamp of files in Windows

Windows Taskbar Refuses To Auto-hide
How to fix when the Windows Taskbar refuses to auto-hide.

Hotlink Protection
How to protect files from hotlinking

Apache Module Mod_rewrite Test Page
A test page for the Apache mod_rewrite module showing which variables mod_rewrite receives.

Drop In PHP Caching Function
Cache complex content using PHP without greatly modifying the existing code structure.

How NOT To Redirect OWA On Exchange 2010
How to simplify the Exchange 2010 OWA address without causing all sorts of problems.

How To Register For GST If You Already Have An ABN (in Australia)
How to register for GST using the Australian Government’s/Australian Taxation Office’s ATO online Business Portal when you already have an ABN and an AUSKey.

How To Fix Windows 7 Bug Where “thumbs.db” Prevents Renaming Or Deleting Most Recently Viewed Folder
You receive an error “The action can’t be completed because the folder or a file in it is open in another program. Close the file or folder and try again” and it mentions Thumbs.db.

Negative Delta Time Error In Dual-core Based Systems
Experiencing the error “Negative delta time!” when playing Unreal Tournament or a game based on its engine, on a dual-core processor, and/or under Windows XP/Vista?

Useful Linux Commands
A little list of basic commands I keep needing, but which I don’t use often enough to bother remembering. It’s basically an online sticky note. These are specific to CentOS.

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