a/ziglings
1
0
Fork 0
mirror of https://codeberg.org/andyscott/ziglings.git synced 2024-11-09 11:40:46 -05:00
Code Issues Projects Releases Packages Wiki Activity

improve wording of 052

Browse source
This commit is contained in:
Dave Gauer 2021-05-03 16:58:41 -04:00
parent 4760c62d62
commit 1b7155b11d
1 changed files with 7 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
exercises/052_slices.zig
View file

@ -17,11 +17,12 @@
//
// const foo = digits[0..1]; // 0
// const bar = digits[3..9]; // 3 4 5 6 7 8
// const bar = digits[5..9]; // 5 6 7 8
// const all = digits[0..]; // 0 1 2 3 4 5 6 7 8 9
//
// As you can see, a slice [x..y] defines a first item by index x and
// a length y (where y-1 is the index of the last item). Leaving y off
// gives you the rest of the items.
// As you can see, a slice [x..y] starts with the index of the
// first item at x and the last item at y-1. You can leave the y
// off to get "the rest of the items".
//
// Notice that the type of a slice on an array of u8 items is []u8.
//
@ -47,3 +48,6 @@ fn printHand(hand: ???) void {
std.debug.print("{u} ", .{h});
}
}
//
// Fun fact: Under the hood, slices are stored as a pointer to
// the first item and a length.