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Roll-back Visual Studio .Net ClickOnce applications

If you published new version of your ClickOnce / .Net project (C#, VB, …) and want to go back to a previous version, follow these steps: Open the directory where you deployed your project Go into the subdirectory “Application Files” and into the...

Smarty: Dynamic variable names

If you want to access dynamic variable names in Smarty and cannot use arrays for any reason, you can use a Smarty var nested in another Smarty var. Example: </pre> {foreach from=$workingDays item = item name=workingDaysList} {$date_{$item}} {/foreach}...

Free Text Editor for large files (7 GB and more)

Windows Notepad is not the most usefule text editor when working with files over 1 MB. TextPad works fine with files up to about 2 GB, but opening larger files, e.g. huge SQL dumps of databases, ends up in an error message saying the HDD is full. A useful free Windows...

Copy or move files preserving their NTFS permissions

By default, moving files does not include their previous NTFS permissions. To include these, create or update this registry key before copying: HKEY_CURRENT_USERSOFTWAREMicrosoftWindowsCurrentVersionPoliciesExplorerForceCopyAclwithFile -> DWORD 1 For details, see...

How to extend a Perc 6/i RAID5 on a Dell T410

I had to add 2 hard disks to 4 extisting ones of a RAID5 which contained sensitive data. First thing to say, it definately works on the fly without losing data (the drive doesn’t get formatted) – but to be sure, backup the whole content. Then, open Dell...

Hyper-V export on network share, error 0x80070005

By default, it is only possible to export a Hyper-V virtual machine on a local hard drive. If you want to be able to export to a network share which is created on another machine, you have to add the computer name of the Hyper-V host to the security settings of the...