BRonen

def tokens:
  split(" ") | map(select(length > 0));

def isnum:
  test("^-?([0-9]+(\\.[0-9]+)?)$");

def evaluate:
  def eval($tokens):
    if ($tokens | length) == 0 then
      error("ending unexpected")

BRonen

(defmacro infix-math-dsl [form]
  (letfn [(parse [x]
            (cond
              (number? x)
              {:node :number :value x}

              (symbol? x)
              (let [s (str x)]
                (if (contains? #{"+" "-" "*" "/"} s)
                  {:node :op :value x}

BRonen

(ns atom-cas
  (:require [clojure.core.async :as async]))

(def a (atom 0))

(defn updater [current-value]
  (prn "Thread: " (Thread/currentThread))
  (prn "Current: " current-value)
  (Thread/sleep 500)
  (inc current-value))

BRonen

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <assert.h>

#define WIDTH 1000
#define DEPTH 5

struct CountMinSketch {