wswld

How to compress PDF using ghostscript

As a developer, it bothers me when someone sends me a large pdf file compared to the number of pages. Recently, I recieved a 12MB scanned document for just one letter-sized page... so I got to googlin, like I usually do, and found ghostscript!

to learn more abot ghostscript (gs): https://www.ghostscript.com/

What we are interested in, is the gs command line tool, which provides many options for manipulating PDF, but we are interested in compressign those large PDF's into small yet legible documents.

credit goes to this answer on askubuntu forum: https://askubuntu.com/questions/3382/reduce-filesize-of-a-scanned-pdf/3387#3387?newreg=bceddef8bc334e5b88bbfd17a6e7c4f9

wswld

package main

import "fmt"

// fibonacci is a function that returns
// a function that returns an int.
func fibonacci() func() int {
	i := -1
	f1 := 0
	f2 := 1

wswld

ffmpeg -i input.mp4 -filter:v "setpts=0.5*PTS" -an output.mp4

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tail -F

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>>> out = 'bar' or 'foo'
>>> out
'bar'

>>> bar = False
>>> out = bar or 'foo'
>>> out
'foo'

>>> bar = None

wswld

list = [[313, 135, 135], [735,468,795], [426,73468,26]]
print [x for l in list for x in l]

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{
    "color_scheme": "Packages/Color Scheme - Default/Twilight.tmTheme",
    "rulers": [80, 120],
    "tab_size": 4,
    "translate_tabs_to_spaces": true,
    "highlight_line": true,
    "draw_white_space": "all",
    "trim_trailing_white_space_on_save": true,
    "ensure_newline_at_eof_on_save": true,
    "shift_tab_unindent": true

wswld

xrandr --newmode "1920x1080" 173.00  1920 2048 2248 2576  1080 1083 1088 1120 -HSync +VSync
xrandr --addmode VGA1 "1920x1080"
xrandr --output VGA1 --mode 1920x1080 

wswld

#!/usr/bin/python
# -*- coding: utf-8 -*-
 
import os
import errno
import json
import argparse
import datetime
 
parser = argparse.ArgumentParser(description='Builds the documentation project.')