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Jim jneuendorf

  • I4H Technologies UG
  • Berlin, Germany
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@5263
5263 / decode_post_datamtrix.py
Created September 10, 2011 19:45
Decodes Informations from Deutsche Post Datamatrix Codes
#!/usr/bin/env python
import sys
import datetime
frankierart={
0x01:'Stampit 2003',
0x02:'0x02???',
0x03:'Frankit',
0x05:'Filiale',
0x07:'Frankierservice Infopost/Infobrief',
0x08:'Premiumadress',
@tomerfiliba
tomerfiliba / gist:3698403
Created September 11, 2012 13:20
get the indexes of the top n elements in a numpy 2d-array
import numpy as np
import bottleneck as bn
def top_n_indexes(arr, n):
idx = bn.argpartsort(arr, arr.size-n, axis=None)[-n:]
width = arr.shape[1]
return [divmod(i, width) for i in idx]
np.random.seed(47)
@perrygeo
perrygeo / django_model_graph.sh
Created April 13, 2013 21:44
Generate UML diagram of django app models
apt-get install python-pygraphviz
pip install django-extensions
# add 'django_extensions' to INSTALLED_APPS in settings.py
python manage.py graph_models trees -o test.png
@ardcore
ardcore / atom-events
Last active October 13, 2021 20:35
atom.io events
application:open-your-keymap
application:open-your-stylesheet
autocomplete:attach
autoflow:reflow-paragraph
bookmarks:clear-bookmarks
bookmarks:jump-to-next-bookmark
bookmarks:jump-to-previous-bookmark
bookmarks:toggle-bookmark
bookmarks:view-all
check:correct-misspelling
@grapswiz
grapswiz / brewfile
Last active October 25, 2023 15:45
Initial setup for Mac
tap "homebrew/bundle"
tap "homebrew/cask"
tap "homebrew/cask-fonts"
tap "homebrew/cask-versions"
tap "homebrew/core"
tap "robotsandpencils/made"
brew "anyenv"
brew "ffmpeg"
brew "git"
brew "git-lfs"
@mandiwise
mandiwise / Count lines in Git repo
Last active July 2, 2025 07:26
A command to calculate lines of code in all tracked files in a Git repo
// Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository
$ git ls-files | xargs wc -l
@puzzeljp
puzzeljp / file0.txt
Last active October 6, 2015 10:22
アップデートした El Capitan で Library not loaded: libmysqlclient.18.dylib (LoadError) と出る ref: http://qiita.com/puzzel/items/8768324d6c60417f4d6c
bin/rails:6: warning: already initialized constant APP_PATH
***/bin/rails:6: warning: previous
definition of APP_PATH was here Usage: rails COMMAND [ARGS]
The most common rails commands are: generate Generate new code
(short-cut alias: "g") console Start the Rails console (short-cut
alias: "c") server Start the Rails server (short-cut alias: "s")
dbconsole Start a console for the database specified in
config/database.yml
(short-cut alias: "db") new Create a new Rails application. "rails new my_app" creates a

Get/set ID3 meta tags using ffmpeg

A quick guide on how to read/write/modify ID3 metadata tags for audio / media files using ffmpeg.

FFmpeg has a free-form command line option that allows the user to specify key-value-pairs for encoding metadata. Let's take a look.

1. Read ID3 metadata

To list all global metadata tags for a media file, just set an input but no output file.

# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to log to the console when each text editor is saved.
#
# atom.workspace.observeTextEditors (editor) ->
# editor.onDidSave ->
@kigster
kigster / reduce-underscan.sh
Last active June 19, 2024 03:07
This shell script walks you through the steps required to change the monitor underscan or overscan value on OS-X, when the Display Preferences are not providing the underscan/overscan slider for a given display. This process was documented by Ishan Sharma here: http://ishan.co/external-monitor-underscan and is a part of BashMatic library.
#!/usr/bin/env bash
#
# Script to change underscan/overscan value of a monitor on OS-X.
# © 2016-2019 Konstantin Gredeskoul, distributed under the MIT License.
#
#———————————————————————————————————————————————————————————————————————————————————————————
# EXCEPT AS REPRESENTED IN THIS AGREEMENT, ALL WORK PRODUCT BY DEVELOPER IS PROVIDED "AS IS".
# OTHER THAN AS PROVIDED IN THIS AGREEMENT, DEVELOPER MAKES NO OTHER WARRANTIES, EXPRESS OR
# IMPLIED, AND HEREBY DISCLAIMS ALL IMPLIED WARRANTIES, INCLUDING ANY WARRANTY OF
# MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.