fdaoud

Something something = object.getSomething();

if (something != null) {
  SomeType[] someArray = something.getSomeArray();

  if (someArray != null) {
    for (SomeType some : someArray) {
      // call f(some)
    }
  }

fdaoud

public class TimeTypeConverter extends DateTypeConverter {
  private static final String[] TIME_FORMAT = { "HH:mm" };
  @Override
  protected String[] getFormatStrings() {
    return TIME_FORMAT;
  }
}

fdaoud

(defn random-letter []
  (-> (rand-int 26) (+ 97) char))

(defn random-digit []
  (rand-int 10))                                                                       

; for example, (generate-random-password "a1aa1a11") returns something like "z5qr9s42"
(defn generate-random-password [spec]
  (-> #(if (= % \a) (random-letter) (random-digit)) (map spec) (apply str)))

fdaoud

(defn swap-keys [map key1 key2]
  (assoc map key1 (map key2) key2 (map key1)))

fdaoud

public Map swapKeys(Map map, Object key1, Object key2) {
  Object val1 = map.get(key1);
  map.put(key1, map.get(key2);
  map.put(key2, val1);
  return map;
}

fdaoud

(fn [init & args]
  (reduce
    (fn [a [f b]] (f a b))
    init (partition 2 args)))

fdaoud

(let [
     rnd (send-command "status" "getPredictionRnd")
     latest-rnd (send-command "prediction" "getLatestPredictionRnd" {:pooler_id pooler_id :sheet rnd})
     preds (send-command "prediction" "getPredictionsForMatchups" {:pooler_id pooler_id :sheet rnd :rnd latest-rnd})]
    (if (or (nil? rnd) (= rnd 0))
     {:errors "rnd_is_nil_or_zero"}
     (get-matchups
      (cond
       (seq preds) preds
       (= rnd 1) (.query persistence "team_playoffs" {})

fdaoud

			<plugin>
				<groupId>com.theoryinpractise</groupId>
				<artifactId>clojure-maven-plugin</artifactId>
				<version>1.3.8</version>
				<executions>
					<execution>
						<id>compile</id>
						<phase>compile</phase>
						<goals>
							<goal>compile</goal>