zviri

import java.lang.reflect.Field;

public class ReflectionUtils {
  
    // least invasive method of obtaining protected/private field value
    private static <T> T getPrivateFieldValue(Object object, String fieldName) throws Exception {
        Field field = object.getClass().getDeclaredField(fieldName);
        field.setAccessible(true);
        T fieldValue = (T) field.get(object);
        field.setAccessible(false);

zviri

mahout clusterdump \
  -dt sequencefile \                            # format: {Integer => String}
  -d reuters-vectors/dictionary.file-* \        # dictionary: {id => word}
  -i reuters-kmeans-clusters/clusters-3-final \  # input
  -o clusters.txt \                             # output (local filesystem)
  -b 10 \                                       # format length
  -n 10                                         # number of top terms to print
  --distanceMeasure org.apache.mahout.common.distance.CosineDistanceMeasure # default is euclidean distance

zviri

# simple http authentification with htpasswd
<Directory /var/www>
   Options Indexes FollowSymLinks MultiViews
   AllowOverride All
   Order allow,deny
   allow from all
   AuthName "Restricted"
   AuthGroupFile /dev/null
   AuthType Basic
   AuthBasicProvider file

zviri

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console