stevecondylios

How to Resize an Image in Github README.md (i.e. Github Flavored Markdown)

Percentage:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width=50% height=50%>

Pixels:

<img src="https://user-images.githubusercontent.com/16319829/81180309-2b51f000-8fee-11ea-8a78-ddfe8c3412a7.png" width="150" height="280">

rkd-me

1. Open Firefox and press Alt to show the top menu, then click on Help → Troubleshooting Information
2. Click the Open Folder button beside the Profile Folder entry
3. Create a folder named chrome in opened directory (must be lowercase)
4. In the chrome folder, create a CSS file with the name userContent.css
5. Copy the following code to userContent.csswith changes according to your needs

   @-moz-document domain(website.com) {
       div.premium-button { display: none !important; }
   }

qzm

### Basic ###
# The directory to store the downloaded file.
dir=${HOME}/Downloads
# Downloads the URIs listed in FILE.
input-file=${HOME}/.aria2/aria2.session
# Save error/unfinished downloads to FILE on exit.
save-session=${HOME}/.aria2/aria2.session
# Save error/unfinished downloads to a file specified by --save-session option every SEC seconds. If 0 is given, file will be saved only when aria2 exits. Default: 0
save-session-interval=60
# Set the maximum number of parallel downloads for every queue item. See also the --split option. Default: 5

koladilip

const phantom = require('phantom');

async function wait(timeInMills) {
    return new Promise((resolve) => {
        setTimeout(() => {
            resolve();
        }, timeInMills);
    });
}

wkarney

from time import sleep
from selenium import webdriver
from bs4 import BeautifulSoup

# Headless/incognito Chrome driver  
chrome_options = webdriver.ChromeOptions()
chrome_options.add_argument("--incognito")
chrome_options.add_argument('headless')
driver = webdriver.Chrome(executable_path='CHROMEDRIVER_PATH',chrome_options=chrome_options)

abelcheung

Customizing Firefox view-source style

TL;DR

1. Open (or create) chrome/userContent.css under your Firefox profile folder
2. Append attached CSS content and save file
3. Toggle toolkit.legacyUserProfileCustomizations.stylesheets in Firefox about:config
4. Restart Firefox

pirate

#!/usr/bin/env bash
# Recursively remove all special characters from filenames by renaming them to their ASCII normalized forms.
#
# By default it does a dry run, to actually move the files uncomment the `mv -vi ...` line.
#
# This is useful for cleaning up network shares that will be shared via SMB/NFS between Unix/macOS/Windows
# where non-ASCII filenames can sometimes cause "file does not exist" errors when trying to access the files.
#
# This script removes leading/trailing whitespace in filenames and replaces accents and non-english 
# characters with their ASCII equivalent, if no ASCII equivalent exists, it removes the character e.g.:

jarun

#!/usr/bin/env python3

'''
Description: split a music track into specified sub-tracks using ffmpeg
             target files are saved as variable bit-rate mp3 (lossless)

Usage: split <original_track> <track_list>
'''

import shlex

Zren

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
@namespace html url("http://www.w3.org/1999/xhtml");

/*
** In order for userChrome.css to work, you need to open `about:config` and change
** `toolkit.legacyUserProfileCustomizations.stylesheets` to `true`.
*/

00001101-xt

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz: