How Can I Finally Understand What Functions Do?
I'm struggling to understand programming functions. Whenever I try to learn how to define and use one, the idea just doesn't stick. What analogy or simple explanation helped…
function parameters
Why does an int pointer let a function access an array?
In C, this function sums the first n elements of an array: int sum(int *t, int n) { int sum = 0; for (int i = 0; i…
Why Does Array Indexing Behave Differently Inside a PowerShell String?
I'm trying to format all arguments passed to a PowerShell function: function lf { if ($args) { (0..($args.Count - 1) | ForEach-Object { "$args[$_]" }) -join ',' (0..($args.Count…