ghoseb

;;
;; NS CHEATSHEET
;;
;; * :require makes functions available with a namespace prefix
;;  and optionally can refer functions to the current ns.
;;
;; * :import refers Java classes to the current namespace.
;;
;; * :refer-clojure affects availability of built-in (clojure.core)
;;   functions.

Nemo157

class Map
  def initialize width, height
    @values = Array.new(width){ Array.new(height){ nil } }
  end

  def [](x, y)
    @values[x][y]
  end

  def []=(x, y, value)

rygorous

// float->sRGB8 conversions - two variants.
// by Fabian "ryg" Giesen
//
// I hereby place this code in the public domain.
//
// Both variants come with absolute error bounds and a reversibility and monotonicity
// guarantee (see test driver code below). They should pass D3D10 conformance testing
// (not that you can verify this, but still). They are verified against a clean reference
// implementation provided below, and the test driver checks all floats exhaustively.
//

fogus

// ©2012 Viktor Klang
// 5,804 bytes compressed.
package java.klang

import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.Executor;
import java.util.concurrent.RejectedExecutionException;
import java.util.concurrent.atomic.AtomicBoolean;

public class Actor {

agnoster

agnoster.zsh-theme

A ZSH theme optimized for people who use:

• Solarized
• Git
• Unicode-compatible fonts and terminals (I use iTerm2 + Menlo)

For Mac users, I highly recommend iTerm 2 + Solarized Dark

rygorous

Alright, so the basic problem is you have some system with a behavior
described by a differential equation, but you either know that no
classical (smooth) solution exists, or you think it might but aren't sure.

For example, say you need 2nd derivatives somewhere but you know the
problem must have C^2 discontinuities elsewhere because you have
constraints that enforce them! Another example is you have
poles/singularities but don't know where. (If you know in advance that
you're gonna have poles in a specific location, you can exclude that
location from consideration by removing it from your domain; but if you

rygorous

// Rule N0:
// "Any number of characters that had original bidirectional character type NSM prior to
// the application of W1 that immediately follow a paired bracket which changed to L or R
// under N0 should change to match the type of their preceding bracket."
//
// We don't store the character types as they were before W1 persistently. However, we do
// store the initial character types before any of the rules get applied (since they're
// required for processing of rules L1/L2). Now the only relevant way that a NSM type
// can get modified prior to rule W1 is due to directional overrides. But this can't
// affect us: if there's directional overrides active around the bracket pair, e.g.

rygorous

#include <stdint.h>

#define BITKNIT_BRANCHLESS_RENORM

// RAD-esque types
typedef size_t UINTa;
typedef uint8_t U8;
typedef uint16_t U16;
typedef uint32_t U32;

rygorous

// ---- triangle rasterizer

#define SUBPIXEL_SHIFT  8
#define SUBPIXEL_SCALE  (1 << SUBPIXEL_SHIFT)

static RADINLINE S64 det2x2(S32 a, S32 b, S32 c, S32 d)
{
   S64 r = (S64) a*d - (S64) b*c;
   return r >> SUBPIXEL_SHIFT;
}

SnoozeTime

//! Container for resources, that can be any type. This is inspired by Shred and AnyMap.
//! AnyMap didn't fill my usecase as there is no way to borrow mutably 2 values for different
//! keys. (`get_mut(&mut self)`).
//!
//! This container is using interior mutability with `RefCell` to allow this usecase.
//! Downcasting trait does not work with pure rust so I am using a crate called `downcast_rs` to
//! do it.
//!
//!
//! How to use.