hannesl

<?php

/**
 * Calculate a unique integer based on two integers (cantor pairing).
 */
function cantor_pair_calculate($x, $y) {
  return (($x + $y) * ($x + $y + 1)) / 2 + $y;
}
 
/**

p1nox

Using Meld merging tool on Mac

Aug 2025

Best way to install is using official docs from osx repo here. Remember to configure meld as difftool in the command line as well.

May 2023

There are two ways of installing meld on osx, using brew and .dmg package (from @yousseb). Since I found https://yousseb.github.io/meld/, I've installed it with .dmg package, but having macOS Ventura Version 13.4 (22F66) in place, it's not even starting for me. So I tried brew installation, and the application is working as expected, including symlink to start it from the terminal.

alvinj

#!/bin/bash

#------------------------------------------------------------------------------
# Name:    sbtmkdirs
# Version: 1.5
# Purpose: Create an SBT project directory structure with a few simple options.
# Author:  Alvin Alexander, http://alvinalexander.com
# License: Creative Commons Attribution-ShareAlike 2.5 Generic
#          http://creativecommons.org/licenses/by-sa/2.5/
#------------------------------------------------------------------------------

kencoba

// http://en.wikipedia.org/wiki/Bridge_pattern

trait DrawingAPI {
  def drawCircle(x:Double, y: Double, radius:Double)
}

class DrawingAPI1 extends DrawingAPI {
  override def drawCircle(x: Double, y: Double, radius: Double) = {
    printf("API1.circle at %f:%f radius %f\n", x, y, radius)
  }

daithiocrualaoich

implicit def seq2Distinct[T, C[T] <: Seq[T]](tees: C[T]) = new {
 import collection.generic.CanBuildFrom
 import collection.mutable.{HashSet => MutableHashSet}

 def distinctBy[S](hash: T => S)(implicit cbf: CanBuildFrom[C[T],T,C[T]]): C[T] = {
   val builder = cbf()
   val seen = MutableHashSet[S]()

   for (t <- tees) {
     if (!seen(hash(t))) {