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@dtakahas
dtakahas / babby.rb
Last active December 28, 2021 03:56
How is babby formed in Rails?
class Babby < PragnentGirl::GetPragnent
attr_accessible :name, :mother, :location, :pragnent_girl_id
belongs_to :pragnent_girl
before_save :destroy_instain_mothers
after_save :pary_for_father
#How is babby formed?
@egonSchiele
egonSchiele / reader.hs
Created June 10, 2013 20:51
Reader monad example
import Control.Monad.Reader
hello :: Reader String String
hello = do
name <- ask
return ("hello, " ++ name ++ "!")
bye :: Reader String String
bye = do
name <- ask
@mariusGundersen
mariusGundersen / gist:6925246
Last active May 8, 2022 20:38
Programmer collective nouns
{
"name": "fish.pufferfish.raw",
"id": 206,
"icon": "fish_raw_puffer_fish",
"use_animation": "eat",
"use_duration": 32,
"max_damage": 0,
"stacked_by_data": true,
"food": {
RFC: A more Perl6-esque "unpack"
================================
This is an idea for an "unpack" replacement. The basic reasoning behind it, is
that number encodings and string encodings needn't be treated all that
differently. Instead of passing the name of a string encoding, you can pass
a native type object. When decoding things of determinable lengths, any number
of types can be given.
A variable length thing without a length indication can only be passed at the
@toobeetootee
toobeetootee / 2b2t_Media.md
Last active June 24, 2024 15:10
Curated list of 2b2t media from across the web

Header Hausemaster Approved

⌚ Updated 4 July 2016
💀 I collect 2b2t resources. I am not responsible for the content/language of external links.
2b2t Websites
@josteink
josteink / on_stateful_code.txt
Last active October 21, 2020 05:37
On why stateful code is bad
On why stateful code is bad
===========================
STUDENT: Sir, can I ask a question?
TEACHER: Yes!
STUDENT: How do you put an elephant inside a fridge?
TEACHER: I don't know.
STUDENT: It's easy, you just open the fridge and put it in. I have another question!
TEACHER: Ok, ask.
STUDENT: How to put a donkey inside the fridge?
@eyalroz
eyalroz / static_block.h
Last active March 20, 2019 12:19
A static block implementation in almost-C C++
/**
* static_block.h
*
* An implementation of a Java-style static block, in C++ (and potentially a
* GCC/clang extension to avoid warnings). Almost, but not quite, valid C.
* Partially inspired by Andrei Alexandrescu's Scope Guard and
* discussions on stackoverflow.com
*
* By Eyal Rozenberg <eyalroz@technion.ac.il>
*
@0racle
0racle / where-is-grep.md
Last active March 23, 2020 00:54
where is grep

One of Larry's purported factors in the design of Camelia (and by extension, Perl 6) was to appeal to 7 year old girls (and by extension, people new to programming in general).

In addition, another design principle of Perl6 was to make it "less Unix centric". Whereas Perl had s/// and tr///, Perl 6 retains these but adds subst and trans, which is friendlier to new programmers, and self-documenting to some degree.

It seems odd, then, that we still have the grep operator named so. Even in Perl, grep - as in globally search a regular expression and print - bears little resemblance to what it actually does. It's more of a filter, filtering elements out that do not evaluate True to a given expression.

What then would be it's alternative friendly name? Taking into account these design principles...

@kvark
kvark / rust-graphics.md
Created September 9, 2017 02:58
Rust Graphics Libraries Navigator

What sort of graphics do you need?

  • 2D only. All you need is...
  • 3D for sure. Do you like making your hands dirty?
  • Sometimes: amethyst