| ;; Mail start | |
| (use-package mu4e | |
| :ensure nil | |
| :if (executable-find "mu") | |
| :commands (mu4e) | |
| :bind (:map mu4e-view-mode-map | |
| ("f" . mu4e~headers-jump-to-maildir) | |
| ("9" . scroll-down-command) | |
| ("0" . scroll-up-command) | |
| ("&" . my/open-url-in-external) |
| //! `yes` unix command in Zig, optimized for speed | |
| //! Reference to: https://github.com/cgati/yes | |
| const std = @import("std"); | |
| const BUFFER_CAP = 64 * 1024; | |
| fn fill_up_buffer(buf: *[BUFFER_CAP]u8, word: []const u8) []const u8 { | |
| if (word.len > buf.len / 2) { | |
| return word; |
This is intended as a place to list blog posts about Zig, for anyone who's interested in reading what people have to say! Also check out links at https://ziglang.org/learn/ and https://ziglang.org/news/.
Posts were found by searching on lobste.rs, at https://dev.to/t/zig and https://medium.com/tag/zig.
Please let me know in a comment if there are any posts missing that you'd like me to add here!
| const std = @import("std"); | |
| const fs = std.fs; | |
| const log = std.log; | |
| const os = std.os; | |
| fn walk(dir: fs.Dir) anyerror!void { | |
| var it = dir.iterate(); | |
| loop: { | |
| while (it.next()) |entry| { | |
| if (entry) |e| { |
Friend: I tried looking at static linking in Mac OS X and it seems nearly impossible. Take a look at this http://stackoverflow.com/a/3801032
Me: I have no idea what that
-staticflag does, but I'm pretty sure that's not how you link to a library. Let me RTFM a bit.
Minutes later...
| Estimated Emacs Memory Usage | |
| 62.4 GiB Total Buffer Memory Usage | |
| 5.4 GiB Memory Used By Global Variables | |
| 4.9 GiB Overall Object Memory Usage | |
| 1.8 GiB Memory Used By Symbol Plists | |
| 148.2 MiB Reserved (But Unused) Object Memory | |
| 0.0 KiB Total Image Cache Size | |
| Object Storage |
| Benchmark results | |
| ╼►[benchmark-init/root nil 6987ms] | |
| ├─[xdg require 14ms] | |
| ├─[swiper require 12ms] | |
| ├─[/Applications/Emacs.app/Contents/Resources/lisp/term/xterm.elc load 6ms] | |
| ├─[vc-git load 22ms] | |
| │ ╰─[diff-mode require 18ms] | |
| ├─[~/.config/emacs/etc/yasnippet/snippets/emacs-lisp-mode/.yas-setup load 0ms] | |
| ├─[~/.config/emacs/etc/yasnippet/snippets/emacs-lisp-mode/.yas-compiled-snippets load 0ms] |
Title Generator: http://www.bunstermedia.com/guru-ninja-rock-star/
Node - Nodesters
Ruby - rubyists
Python - pythonistas
Cocoa - Cocoa Heads
Go - Gophers
AngularJS - Angularians
EmberJS - Emberinos
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |