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willurd / playground.rs
Created Jul 26, 2018 — forked from rust-play/playground.rs
Code shared from the Rust Playground
View playground.rs
trait Json {
fn to_string(&self) -> String;
}
trait Xml {
fn to_string(&self) -> String;
}
#[derive(Debug)]
struct Point2 {
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willurd / gist:8ae804f51aa6f3ea1708
Last active Aug 29, 2015
Parametric partial function creation
View gist:8ae804f51aa6f3ea1708
// I had this idea of implementing Scala-ish automatic partial function generation
// based on placeholders, and Clojure-ish positional and rest argument replacement
// in anonymous functions created with the shorthand syntax `#()`.
// In Scala, if you have an expression such as `doSomething(_ + 1)`, Scala will
// turn that into a function of one argument that evaluates to `arg + 1`. In
// Clojure, if you use `#()` to create an anonymous function, you can reference
// arguments with `%num` (e.g. `%1`, `%2`, etc). `%` evaluates to the first
// argument and `%&` evaluates to all arguments.
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willurd / Getting started with requirejs.md
Last active Jan 1, 2020
A short introduction to require.js
View Getting started with requirejs.md

This is a small collection of scripts showing how to use require.js. It's only one of several ways of setting up a require.js project, but it's enough to get started.

At its core, require.js is about three things:

  1. Dependency management
  2. Modularity
  3. Dynamic script loading

The following files show how these are achieved.

@willurd
willurd / set-wallpaper.sh
Last active Jan 18, 2020
Set the Desktop Background for all of your open Spaces in Mountain Lion
View set-wallpaper.sh
read -e IMAGE;
defaults write com.apple.desktop Background "{default = {ImageFilePath='$IMAGE'; };}"
killall Dock
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willurd / web-servers.md
Last active Oct 23, 2020
Big list of http static server one-liners
View web-servers.md

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@willurd
willurd / bookmarklet_select_all.js
Last active Sep 7, 2020
Select All: A bookmarklet for those annoying sites that block you from selecting stuff
View bookmarklet_select_all.js
javascript:(function()%7Bvar style%3Ddocument.createElement("style")%3Bstyle.type%3D"text/css"%3Bstyle.innerText%3D"* %7B -webkit-user-select: all !important%3B -moz-user-select: all !important%3B user-select: all !important%3B %7D"%3Bvar head%3Ddocument.getElementsByTagName("head")%5B0%5D%3Bhead.appendChild(style)%3B%7D)()%3B
@willurd
willurd / dotpath.sh
Last active Oct 1, 2020
Manage your PATH with a nice, one-directory-per-line file, rather than a gargantuan blob of colon-delimited text.
View dotpath.sh
# Read the contents of ~/.path into $PATH, if ~/.path exists. ~/.path should be a file
# consisting of one path on each line, such as:
#
# ~$ cat ~/.path
# # vim: ft=sh
# ~/usr/bin
# /opt/local/bin
# ... etc ...
#
# Note that comments begin with a hash (#).
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