‘Deleting’ elements from an array might mean two things: deleting the value for a particular index (or indices) in the array (while still leaving the slot in the array open), or, actually removing a ...
In PowerShell and many languages, an array is a set of items all represented by a single variable. To explain arrays and how to manage them in PowerShell, let's start with the example of a set of ...
I've got a bunch of $_POST values being brought over from a form. Many of these values are from checkboxes, with the form names all starting with 'field_'. These signify the columns in a chart that ...
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