bjhaid

def fizzbuzz(num):
    i = 0
    while (i < num):
        if (i % 15) == 0:
            print "fizzbuzz"
        elif (i % 5) == 0:
            print "Buzz"
        elif (i % 3) == 0:
            print "Fizz"
        else:

bjhaid

public class FizzBuzz{
    public static void main(String[] args){
        int i = 0;
        while(i <= 100){
            if ((i % 15) == 0)
                System.out.println("FizzBuzz");
            else if ((i % 5) == 0)
                System.out.println("Buzz");
            else if ((i % 3) == 0)
                System.out.println("Fizz");

bjhaid

Set<String> varieties = new HashSet<String>() {{
            add("Guatemala");
            add("Tanzanian Peaberry");
            add("Monsooned Malabar");
        }};

bjhaid

ONE_TO_NINETEEN = { 1=> "one", 2=> "two", 3=> "three", 4=> "four", 5=> "five", 6=> "six", 7=> "seven", 8=> "eight", 9=> "nine", 10=> "ten", 11=> "eleven", 12=> "twelve", 13=> "thirteen", 14=> "fourteen", 15=> "fifteen", 16=> "sixteen", 17=> "seventeen", 18=> "eighteen", 19=> "nineteen" }
TENS = {20=>"twenty", 30=>"thirty", 40=>"forty", 50=>"fifty", 60=>"sixty", 70=>"seventy", 80=>"eighty", 90=>"ninety"}
MULTIPLES = {100 => "hundred", 1000 => "thousand", 1000000 => "million", 1000000000 => "billion", 1000000000000 => "trillion" } #extending the numerals it can convert to words can be done by appending the key value pair to the MULTIPLES

def arabic2words_under_100(num)
  word = ""
  while num > 19
    divisor_num = (num / 10)
    num = (num % 10)
    (word << TENS[divisor_num * 10]) unless TENS[divisor_num * 10].nil?

bjhaid

ORA-01882: timezone region  not found

Solution:

edit setenv.sh 
you would find:
export JAVA_OPTS="-server -Xmx1024m"

and append:

bjhaid

Complete the method so that it formats the words into a single comma separated value. The last word should be separated by the word 'and' instead of a comma. The method takes in an array of strings and returns a single formatted string. Empty string values should be ignored. Empty arrays or null/nil values being passed into the method should result in an empty string being returned.

format_words(['ninja', 'samurai', 'ronin']) # should return "ninja, samurai and ronin"
format_words(['ninja', '', 'ronin']) # should return "ninja and ronin"
format_words([]) # should return ""

bjhaid

fib = Enumerator.new do |y|
  j,i = 0,1
  loop do
    y.yield j
    x = i
    i += j
    j = x
  end
end

bjhaid

Error 6 initializing SQL*Plus
Message file sp1<lang>.msb not found
SP2-0750: You may need to set ORACLE_HOME to your Oracle software directory


Set $ORACLE_HOME correctly and this would sort it out

bjhaid

$ mvn install:install-file -Dfile=sqljdbc4.jar -Dpackaging=jar -DgroupId=com.microsoft.sqlserver -DartifactId=sqljdbc4 -Dversion=4.0
[INFO] Scanning for projects...
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom
[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-clean-plugin:2.5: Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5

Fix:

Set/Unset proxy in $M2_HOME/conf/settings.xml

bjhaid

memcached: error while loading shared libraries: libevent-2.0.so.5: cannot open shared object file: No such file or directory


Below: 

echo "/usr/local/lib/" > /etc/ld.so.conf.d/libevent-x86_64.conf
ldconfig
memcached -d -u nobody -m 1024 127.0.0.1 -p 11211