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@bobzhang
bobzhang / Comparison of different langauges
Last active January 5, 2023 18:17
Type safe Alt-JS language comparison
A list of languages which compile to JS (Elm, Purescript, OCaml)
(Inspired by this thread: https://groups.google.com/forum/#!topic/elm-discuss/Um7WIBTq9xU)
They all support curry calling convention by default.
Some interesting results:
1. `min` is curried function, only OCaml(BuckleScript) managed to optimize this overhead.
2. All optimize the self tail call
3. Only BuckleScript and PureScript type-specialized comparison functoin (>=) and inlined
@lolzballs
lolzballs / HelloWorld.java
Created March 22, 2015 00:21
Hello World Enterprise Edition
import java.io.FileDescriptor;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
public class HelloWorld{
private static HelloWorld instance;
public static void main(String[] args){
instantiateHelloWorldMainClassAndRun();
@seyfer
seyfer / byzanz-record-window-gui
Created March 18, 2015 08:41
byzanz-record-window-gui
#!/bin/bash
# AUTHOR: (c) Rob W 2012, modified by MHC (http://askubuntu.com/users/81372/mhc)
# NAME: GIFRecord 0.1
# DESCRIPTION: A script to record GIF screencasts.
# LICENSE: GNU GPL v3 (http://www.gnu.org/licenses/gpl.html)
# DEPENDENCIES: byzanz,gdialog,notify-send (install via sudo add-apt-repository ppa:fossfreedom/byzanz; sudo apt-get update && sudo apt-get install byzanz gdialog notify-osd)
# Time and date
TIME=$(date +"%Y-%m-%d_%H%M%S")
@joakimk
joakimk / README.md
Last active August 12, 2024 14:56
CircleCI elixir build example

This runs a build for a small elixir (phoenix) project in about 40 seconds by caching as much of the compiled files as possible.

We've been using this for months in multiple projects without any issues. Please ping be if there is any issues with this script and I'll update it.

It should be generic enough to work on any elixir app using mix.

If you have a elixir_buildpack.config, then enable that section in the build script to keep versions in sync!

2016-08-09: Updated to newer Erlang and Elixir and fixed curl command.

@timruffles
timruffles / dyanmic_or_di_elixir.md
Last active June 11, 2020 04:23
Approaches to dependency-injection/dynamic dispatch in elixir

In many production systems you'll want to have one module capable of talking to many potential implementations of a collaborator module (e.g a in memory cache, a redis-based cache etc). While testing it's useful to control which module the module under test is talking to.

Here are the approaches I can see. The two points that seem to divide the approaches are their tool-ability (dialyzer) and their ability to handle stateful implementations (which need a pid).

Passing modules

Modules are first class, so you can pass them in. Used in EEx, where passed module must implement a behaviour.