Powershell – Variable for Null, Empty String and White Space

More often than not, we create variables with the intent they will hold a value. We typically then choose to act upon that value. Therefore, if a variable doesn’t have value, this is something we would want to check against in our conditional logic flow. Read More …

Atlassian Confluence – How works Permissions?

Confluence permissions are not only have multiple levels (site, space, page) but they are interfering, they have effect on each Read More …

phpIPAM – Automatic host availability, discovery check, PING errors

From version 0.9 of phpIPAM on there is a option to automatically check statuses of configured hosts for selected subnets, Read More …

VB.Net – Remove blank lines from text string

A simple and quick line of code, in VB.Net, to remove blank lines from a text string (or file) is Read More …