protrolium

Install ImageMagick

brew install ImageMagick

Pull specific region of frames from video file w/ ffmpeg

ffmpeg -ss 14:55 -i video.mkv -t 5 -s 480x270 -f image2 %04d.png

• -ss 14:55 gives the timestamp where I want FFmpeg to start, as a duration string.
  
• -t 5 says how much I want FFmpeg to decode, using the same duration syntax as for -ss.
  
• -s 480x270 tells FFmpeg to resize the video output to 480 by 270 pixels.
  
• -f image2 selects the output format, a series of still images — make sure there are leading zeros in filename.
  

soonhokong

How to Setup emacs irony-mode in Ubuntu-12.04

I recently found a nice emacs-mode, [irony-mode], which can be used with [company-mode], [flycheck-mode], and [eldoc-mode]. It works nicely with CMake-based projects. The document contains a list of instructions for setting things up. I assume that you're using a fresh-installed Ubuntu-12.04.5 (64-bit). It uses [Lean theorem prover][lean] as an example project.

amatellanes

/* Useful celery config.

app = Celery('tasks',
             broker='redis://localhost:6379',
             backend='redis://localhost:6379')

app.conf.update(
    CELERY_TASK_RESULT_EXPIRES=3600,
    CELERY_QUEUES=(
        Queue('default', routing_key='tasks.#'),

Nagyman

Workflows (States) in Django

I'm going to cover a simple, but effective, utility for managing state and transitions (aka workflow). We often need to store the state (status) of a model and it should only be in one state at a time.

Common Software Uses

• Publishing (Draft->Approved->Published->Expired->Deleted)

XVilka

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

destan

# coding=utf8

import PIL
from PIL import ImageFont
from PIL import Image
from PIL import ImageDraw

def text2png(text, fullpath, color = "#000", bgcolor = "#FFF", fontfullpath = None, fontsize = 13, leftpadding = 3, rightpadding = 3, width = 200):
	REPLACEMENT_CHARACTER = u'\uFFFD'
	NEWLINE_REPLACEMENT_STRING = ' ' + REPLACEMENT_CHARACTER + ' '

alexott

;;; cedet-1.1-startup.el --- Working configuration for CEDET 1.1 & below

;; Copyright (C) Alex Ott
;;
;; Author: Alex Ott <alexott@gmail.com>
;; Keywords: CEDET 1.1, 
;; Requirements: CEDET 1.1 or below

(load-file "~/tmp/cedet-1.1/common/cedet.el")
(require 'semantic-decorate-include)

alexott

;;; minimial-cedet-config.el --- Working configuration for CEDET from bzr

;; Copyright (C) Alex Ott
;;
;; Author: Alex Ott <alexott@gmail.com>
;; Keywords: cedet, C++, Java
;; Requirements: CEDET from bzr (http://cedet.sourceforge.net/bzr-repo.shtml)

;; Do checkout of fresh CEDET, and use this config (don't forget to change path below)

hideaki-t

# coding: utf-8
"""
a proof of concept implementation of SQLite FTS tokenizers in Python
"""
from __future__ import print_function, unicode_literals

import sys
import ctypes
from ctypes import POINTER, CFUNCTYPE
import struct

UniIsland

#!/usr/bin/env python

"""Simple HTTP Server With Upload.

This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.

"""