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@pystardust
pystardust / pdf_contrast.py
Created May 1, 2022 21:09
Change contrast of pdf using python
"""
# pdf_contrast.py
Modify contrast of pdf
## Install
```
pip install Pillow pdf2image img2pdf tqdm
```
> Save this file as pdf_contrast.py
@phanan
phanan / MyList.vue
Last active February 2, 2023 17:10
Virtual scroller with Vue Composition API
<template>
<VirtualScroller v-slot="{ item }" :item-height="35" :items="myMassiveArray">
<div :item="item" :key="item.id">{{ item.details.i.guess? }}</div>
</VirtualScroller>
</template>
@loilo
loilo / pass-slots.md
Last active September 13, 2024 02:14
Vue: Pass Slots through from Parent to Child Components

Vue: Pass Slots through from Parent to Child Components

The Situation

  • We've got some components A, B and C which provide different slots.
    const A = {
      template: `<div><slot name="a">Default A Content</slot></div>`
    }

const B = {

@vielhuber
vielhuber / script.txt
Last active April 17, 2024 12:20
ImageMagick: Increase pdf scan contrast and sharpening #tools
convert -density 150 input.pdf -brightness-contrast 5x25 -sharpen 0x1 output.pdf
convert -density 300 input.pdf -colorspace gray -normalize -level 50%,51% -sharpen 0x1 output.pdf
convert -density 300 input.pdf -colorspace gray -normalize -level 25%,26% -sharpen 0x1 output.pdf
convert -density 300 input.pdf -colorspace gray -normalize -modulate 150 -sharpen 0x1 output.pdf
convert -density 300 input.pdf -contrast -contrast -contrast -contrast -sharpen 0x1 output.pdf
@anvaka
anvaka / 00.Intro.md
Last active September 21, 2024 08:49
npm rank

npm rank

This gist is updated daily via cron job and lists stats for npm packages:

  1. Top 1,000 most depended-upon packages
  2. Top 1,000 packages with largest number of dependencies
  3. Top 1,000 packages with highest PageRank score
# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.
@Starefossen
Starefossen / tmux-cheats.md
Last active August 21, 2024 14:20
My personal tmux cheat sheet for working with sessions, windows, and panes. `NB` I have remapped the command prefix to `ctrl` + `a`.

Sessions

New Session

  • tmux new [-s name] [cmd] (:new) - new session

Switch Session

  • tmux ls (:ls) - list sessions
  • tmux switch [-t name] (:switch) - switches to an existing session
@jwebcat
jwebcat / gist:5122366
Last active August 25, 2024 12:59 — forked from lemenkov/gist:1674929
Properly download from github using wget and curl
wget --no-check-certificate --content-disposition https://github.com/joyent/node/tarball/v0.7.1
# --no-check-cerftificate was necessary for me to have wget not puke about https
curl -LJO https://github.com/joyent/node/tarball/v0.7.1
@andyfowler
andyfowler / .vimrc
Created September 5, 2011 18:08
Swap iTerm2 cursors in vim insert mode when using tmux
" tmux will only forward escape sequences to the terminal if surrounded by a DCS sequence
" http://sourceforge.net/mailarchive/forum.php?thread_name=AANLkTinkbdoZ8eNR1X2UobLTeww1jFrvfJxTMfKSq-L%2B%40mail.gmail.com&forum_name=tmux-users
if exists('$TMUX')
let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
else
let &t_SI = "\<Esc>]50;CursorShape=1\x7"
let &t_EI = "\<Esc>]50;CursorShape=0\x7"
endif