openrijal

#!/usr/bin/env bash
cat /var/log/apache2/access_log | awk '{print $1}' > ips.txt
uniq ips.txt > uniqips.txt
IPS=`cat uniqips.txt`
for i in $IPS
do
  echo "$i,`geoiplookup $i | cut -d "," -f2 | sed -e 's/^[\t]//'`" >> ipinfo.csv
done

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var userChoice = prompt("Do you choose rock, paper or scissors?");
var computerChoice = Math.random();
if (computerChoice <= (1/3)) {
	computerChoice = "rock";
} else if(computerChoice <= (2/3)) {
	computerChoice = "paper";
} else {
	computerChoice = "scissors";
}
compare(userChoice,computerChoice);

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/*
Input: URI -- something like content://com.example.app.provider/table2/dataset1
Output: PATH -- something like /sdcard/DCIM/123242-image.jpg
*/
public String convertMediaUriToPath(Uri uri) {
	    String [] proj={MediaStore.Images.Media.DATA};
	    Cursor cursor = getContentResolver().query(uri, proj,  null, null, null);
	    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
	    cursor.moveToFirst();
	    String path = cursor.getString(column_index); 

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/*
Input: STRING -- something like "myplainpassword"
Output: MD5 STRING -- something like "79054025255fb1a26e4bc422aef54eb4"
*/
public static String convertToMd5(final String inputString) throws UnsupportedEncodingException {
		StringBuffer sb = new StringBuffer();        
        try {
            final java.security.MessageDigest md = java.security.MessageDigest.getInstance("MD5");
            final byte[] array = md.digest(md5.getBytes("UTF-8"));
            for (int i = 0; i < array.length; ++i) {

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public byte[] copyOfRange(byte[] from, int start, int end){
        int length = end - start;
        byte[] result = new byte[length];
        System.arraycopy(from, start, result, 0, length);
        return result;
    }

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public class PasswordValidator {
	
	// For character determinations
    private static final int CHAR_LOWER_A = 'a';
    private static final int CHAR_LOWER_Z = 'z';
    private static final int CHAR_UPPER_A = 'A';
    private static final int CHAR_UPPER_Z = 'Z';
    private static final int CHAR_NUMERIC_ZERO = '0';
    private static final int CHAR_NUMERIC_NINE = '9';

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context_processors.py

def baseurl(request):
    """
    Return a BASE_URL template context for the current request.
    """
    if request.is_secure():
        scheme = 'https://'
    else:
        scheme = 'http://'

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# Assumptions
#########################
# remote_host: 	example.com
# remote_user: 	johndoe
# db_user:	mydbuser
# db_pass:	mydbpass
# db_name:	mydbname

# to dump mysql database in the remote system from local system
ssh johndoe@example.com 'mysqldump -u mydbuser --password=mydbpass mydbname > /destination/path/dump_filename.sql'

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# to import data from csv to table

\copy <table_name> from '/path/to/csv/filename.csv' DELIMITERS ',' CSV;

# to increase the auto_increment after import

ALTER SEQUENCE tblName_id_seq RESTART WITH <number>;

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'''
    source: http://stackoverflow.com/a/1012089/1777024
'''

from itertools import tee, islice, chain, izip  # official documentation https://docs.python.org/2/library/itertools.html

def prev_and_next(my_iterable):
    prevs, items, nexts = tee(my_iterable, 3)
    prevs = chain([None], prevs)
    nexts = chain(islice(nexts, 1, None), [None])