niketpathak

# Use the following ghostscript command:

gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook \
-dNOPAUSE -dQUIET -dBATCH -sOutputFile=/home/niketpathak/Downloads/output.pdf /home/niketpathak/Downloads/input.pdf

# Summary of -dPDFSETTINGS:
# -dPDFSETTINGS=/screen lower quality, smaller size. (72 dpi)
# -dPDFSETTINGS=/ebook for better quality, but slightly larger pdfs. (150 dpi)
# -dPDFSETTINGS=/prepress output similar to Acrobat Distiller "Prepress Optimized" setting (300 dpi)
# -dPDFSETTINGS=/printer selects output similar to the Acrobat Distiller "Print Optimized" setting (300 dpi)

niketpathak

# Get the process ID of the process running on port xyz
lsof -i -P -n | grep xyz # xyz is the desired port number

# Force kill the process running on the port by providing the process ID you find from the above statement
kill -9 processID

#### More info on lsof ####
# lsof => list open files
# -i => selects IPv[46] files
# -P => No port names

niketpathak

<?php
echo generateExcerpt('Some long text is not really present here', 15);   // Some long...

/**
* Generate an Excerpt for a given String
* @param string $content The content
* @param int $maxLength The maximum length of the desired excerpt
* @param string $more the string to use as more
* @return string
*/

niketpathak

/**
 * Strip off Stopwords from a given string
 * @param inputString The input string
 * @param stopWords {optional} An array of stopwords
 * @returns {string}
 */
function removeStopWords (inputString, stopWords) {
    if (!!inputString) return '';
    if (!!stopWords || (stopWords && stopWords.constructor !== Array)) {
        stopWords = [ "a", "about", "above", "after", "again", "against", "all", "am", "an", "and", "any", "are", "as", "at", "be", "because", "been", "before", "being", "below", "between", "both", "but", "by", "could", "did", "do", "does", "doing", "down", "during", "each", "few", "for", "from", "further", "had", "has", "have", "having", "he", "he'd", "he'll", "he's", "her", "here", "here's", "hers", "herself", "him", "himself", "his", "how", "how's", "i", "i'd", "i'll", "i'm", "i've", "if", "in", "into", "is", "it", "it's", "its", "itself", "let's", "me", "more", "most", "my", "myself", "nor", "of", "on", "once", "only", "or", "other", "ought", "our", "ours", "ourselves", "out", "over", "ow

niketpathak

/**
 * Generate a slug
 * @param inputString The input String
 * @returns {string}
 */
function slugify(inputString) {
    return inputString.toString().toLowerCase().trim()
        .replace(/&/g, '-and-')         // Replace & with 'and'
        .replace(/[\s\W-]+/g, '-')      // Replace spaces, non-word characters and multiple-dashes with a single dash (-)
        .replace(/(^-|-$)/g, '')        // Remove dangling hypens in case slug begins or ends with a special character

niketpathak

<?php
echo slugify('Hello World///&?Welcome');   // hello-world-welcome


/**
 * Generates a slug from the given string
 * @param $input The input string
 * @param string $replacement The character/string to use as the replacement value
 * @return mixed|string
 */