toburger

static class EnumerableExtensions
{
    public static IEnumerable<T> Distinct<T, TProperty>(
        this IEnumerable<T> source,
        Expression<Func<T, TProperty>> propertyExpression)
    {
        return source.Distinct(
            new PropertyExpressionComparer<T, TProperty>(propertyExpression));
    }

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

forki

// Mimic type classes with additional param

type 'a Num = {
    zero: 'a
    add: 'a -> 'a -> 'a
    mult: 'a -> 'a -> 'a
    fromInteger: int -> 'a }

let intNum = {
    zero = 0