If the input and output filenames don't contain spaces, quotation marks or other special characters:
ffmpeg -i input.webm -c:v libx264 -preset slow -crf 22 -c:a aac -b:a 128k output.mp4
gem install bundler jekyll
bundle update
bundle exec jekyll serve
| Seven different types of CSS attribute selectors | |
| // This attribute exists on the element | |
| [value] | |
| // This attribute has a specific value of cool | |
| [value='cool'] | |
| // This attribute value contains the word cool somewhere in it | |
| [value*='cool'] |
| """ | |
| Navigate to the root of the AKWF folder downloadable from http://www.adventurekid.se/AKRTfiles/AKWF/AKWF.zip | |
| and run this script using the command ``python3 distingify.py`` | |
| """ | |
| import os | |
| def main(): | |
| folder_list = [] | |
| for folder in os.listdir(): | |
| if os.path.isdir(folder): |
| /* (Not so) simple synth based on Mozzi library and a bunch of pots. | |
| * | |
| * This code is derived from the public domain example of an 8 potentiometer | |
| * synth from e-licktronic (https://www.youtube.com/watch?v=wH-xWqpa9P8). | |
| * | |
| * Severely edited for clarity and configurability, adjusted to run with modern | |
| * versions of Mozzi, extended for polyphony by Thomas Friedrichsmeier. Also, | |
| * this sketch will auto-generate fake MIDI events and random parameters, so | |
| * you can start listening without connecting anything other than your | |
| * headphones or amplifier. (Remove the FAKE_POTS and FAKE_MIDI defines, once |
rebase vs merge).rebase vs merge)reset vs checkout vs revert)git rev-parse)pull vs fetch)stash vs branch)reset vs checkout vs revert)
At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.
git commit --amendThis will open your $EDITOR and let you change the message. Continue with your usual git push origin master.
| #!/bin/bash | |
| # dontforget | |
| # | |
| # A stupid script for short term reminders in bash | |
| # | |
| # Arguments just need to contain a number and a bunch of words. | |
| # | |
| # The number can be anywhere in the arguments, but there shouldn't | |
| # be any other numeric digits. | |
| # |