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.
Got a question? Ask me.
Or, if you’ve found an answer to something you think would help other people, let me know, and I’ll add it to my growing collection of hard answers.
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Select a category below, to view all answers about that subject.
Random Articles
Here’s a few random answers, for no apparent reason. Perhaps you were looking for them?
Kindle Root Password Generator
Amazon’s Kindle uses a root password derived from the serial number. This tool will help you calculate your Kindle’s root password.
Delete Comment Spam From Gallery
How to mass delete comment spam from Gallery
Exchange Management Console Permissions Gone
How to correct error “you don't have sufficient permissions to view this data” from the Exchange Management Console Organisation Configuration
Firefox Extension: Paste And Go 3 1.0.5
This simple Firefox extension provides a configurable keyboard shortcut which will instantly paste and go (open or search) whatever is in the clipboard. It is a great time saver.
Hotlink Protection
How to protect files from hotlinking
Remove Folders From Media Center’s Media Library
How to remove folders from Media Center’s Media Library, including those that you can’t normally.
Drop In PHP Caching Function
Cache complex content using PHP without greatly modifying the existing code structure.
Get An External USB Audio DAC Working On Raspberry Pi
You are using a USB Audio DAC on a Raspberry Pi, and it does not work properly.
Reset The Desktop Windows Manager In Windows
How to reset the Desktop Windows Manager in Windows.
How NOT To Redirect OWA On Exchange 2010
How to simplify the Exchange 2010 OWA address without causing all sorts of problems.
Remove “My Sharing Folders” From My Computer
How to remove the My Sharing Folders icon from My Computer in Windows Vista, XP.
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.
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.
WWW SQL Designer: Visual Web-based SQL Modelling Tool
WWW SQL Designer allows users to create database designs, which can be saved/loaded and exported to SQL scripts. Various databases and languages are supported. Ability to import existing database design.
Perform A Regular Expression Search And Replace
This page lets you perform a PHP perl-compatible regular expression find and replace using preg_replace.