numist

infix operator **: MultiplicationPrecedence

public func **<T: UnsignedInteger>(base: T, exponent: T) -> T {
  return pow(base, exponent)
}

/// Implements pow() for integers using exponentiation by squaring
public func pow<T: BinaryInteger, U: UnsignedInteger>(_ base: T, _ exponent: U) -> T {
  var result: T = 1

numist

// What is an alias method?

// If we have a list of elements with different frequencies,
// like the letters in the English language… 
let frequencies = [
    ("a", 8.167), ("b", 1.492), ("c", 2.782), ("d", 4.253), ("e", 12.702),
    ("f", 2.228), ("g", 2.015), ("h", 6.094), ("i", 6.966), ("j", 0.153),
    ("k", 0.772), ("l", 4.025), ("m", 2.406), ("n", 6.749), ("o", 7.507),
    ("p", 1.929), ("q", 0.095), ("r", 5.987), ("s", 6.327), ("t", 9.056),
    ("u", 2.758), ("v", 0.978), ("w", 2.360), ("x", 0.150), ("y", 1.974),

numist

/*
 * Copyright © 2012 Scott Perry (http://numist.net)
 *
 * Released under the MIT License; its terms are at the end of this file.
 */

#import <objc/runtime.h>

/**
 * `selector_belongsToProtocol` solves a common problem in proxy objects for delegates where selectors that are not part of the protocol may be unintentionally forwarded to the actual delegate.

numist

This all started because I was complaining about some uninitialized pointer value causing me grief[^mmap] and someone (explicitly trolling) said they always check pointers using:

int fds[2] = { -1, -1}; 
pipe(fds);
if (write(fds[0], pointer_to_check, sizeof(intptr_t)) == -1) {
    close(fds[0]);
    close(fds[1]);
    return not_valid;
} else {

numist

extension FixedWidthInteger where Self: UnsignedInteger {
  // Enumerates `self`'s bits from most significant to least
  var bits: some Sequence {
    return sequence(state: Self.bitWidth) { i -> Bool? in
      guard i > 0 else { return nil }
      i -= 1
      return (self & (1 << i) != 0)
    }
  }
}

numist

[
  [{"c":"#cccccc", "a":7, "x":6.0}, {"c":"#9999cc"}, "C₈", {"c":"#cccccc"}, {"c":"#333333","t":"#cccccc"},"C₈#",{"c":"#cccccc","t":"#000000"}, "D₈", {"c":"#333333","t":"#cccccc"},"D₈#",{"c":"#cccccc","t":"#000000"}, "E₈", "F₈", {"c":"#333333","t":"#cccccc"},"F₈#",{"c":"#cccccc","t":"#000000"}, "G₈", {"c":"#333333","t":"#cccccc"},"G₈#",{"c":"#cccccc","t":"#000000"}, "A₈", {"c":"#333333","t":"#cccccc"},"A₈#",{"c":"#cccccc","t":"#000000"}, "B₈"],
  [{"c":"#cccccc", "a":7, "x":5.5}, {"c":"#333333","t":"#cccccc"},"G₇#",{"c":"#cccccc","t":"#000000"}, "A₇", {"c":"#333333","t":"#cccccc"},"A₇#",{"c":"#cccccc","t":"#000000"}, "B₇", {"c":"#9999cc"}, "C₈", {"c":"#cccccc"}, {"c":"#333333","t":"#cccccc"},"C₈#",{"c":"#cccccc","t":"#000000"}, "D₈", {"c":"#333333","t":"#cccccc"},"D₈#",{"c":"#cccccc","t":"#000000"}, "E₈", "F₈", {"c":"#333333","t":"#cccccc"},"F₈#",{"c":"#cccccc","t":"#000000"}, "G₈", {"c":"#333333","t":"#cccccc"},"G₈#",{"c":"#cccccc","t":"#000000"}],
  [{"c":"#cccccc", "a":7, "x":5.0}, "E₇", "F₇", {"c":"#3333

numist

/*
 * Copyright © 2012 by Scott Perry
 * Released under the MIT License; its terms are at the end of this file.
 *
 * This file depends on:
 * • jQuery (tested against 1.7.1)
 *   http://jquery.com/
 *
 * Basic logic of this file:
 * + if irsz_auto is true

numist

    /*
     FrontierBiNode is a quadtree node with two additional restrictions:
     1) all insertions to the southwest are dropped
     2) insertions to the northeast are not allowed
     
     Restriction 2) is satisfied by performing all insertions in descending
     order of (x+y), resulting in a binary tree structure (all children lie to
     the northwest or southeast) containing only points representing edit paths
     that have made novel progress.
     */

numist

#include "Opto.h"

bool Opto::getState() {
  return state;
}

bool Opto::loop(int val) {
  bool prev_state = state;
  if (val > highest) { highest = val; }
  if (val < lowest) { lowest = val; }

numist

#import <UIKit/UIKit.h>

@protocol NNApplicationSubscriber <NSObject>
@optional

- (void)applicationDidBecomeActive:(UIApplication *)application;
- (void)application:(UIApplication *)application didChangeStatusBarFrame:(CGRect)oldStatusBarFrame;
- (void)application:(UIApplication *)application didChangeStatusBarOrientation:(UIInterfaceOrientation)oldStatusBarOrientation;
- (void)applicationDidEnterBackground:(UIApplication *)application;
- (void)applicationDidFinishLaunching:(UIApplication *)application;