Alexander Ekdahl AlexanderEkdahl

## whiteboardCleaner.md

      
              1 file
            
          
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              2095 stars
            
          
                lelandbatey
                / whiteboardCleaner.md
            
            
              Last active
              April 25, 2024 02:01
            
              
                Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!
              
          
    Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results


## paperclip_has_destroyable_file.rb
# encoding: UTF-8
class ActiveRecord::Base

  # Class method to add destroyable paperclip attachments.
  #
  # Example:
  #   has_attached_file :image
  #   has_destroyable_file :image
  #   attr_accessible :image_delete
  #

## gist:2732551
_, filename, _, _ := runtime.Caller(1)
f, err := os.Open(path.Join(path.Dir(filename), "data.csv"))

## README.markdown

      
              2 files
            
          
              1 fork
            
          
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                SteffenL
                / README.markdown
            
            
              Created
              March 22, 2012 01:53
                — forked from jrust/README.markdown
            
              
                Bootstrap's Typeahead plugin extended (AJAX functionality, comma-separated values, autowidth, and autoselect)
              
          
    This is a fork of a fork of Bootstrap Typeahead that adds minimal but powerful extensions.


Ability to disable autoselect of first matched element.
Ability to automatically set the width of the dropdown to that of the text input.
Ability to fetch source element via AJAX
Ability to have a comma separated list of tags.

For the proper source, and other examples, please see the original gist.
Example showing off all the above features
	# encoding: UTF-8
	class ActiveRecord::Base

	# Class method to add destroyable paperclip attachments.
	#
	# Example:
	# has_attached_file :image
	# has_destroyable_file :image
	# attr_accessible :image_delete
	#
	_, filename, _, _ := runtime.Caller(1)
	f, err := os.Open(path.Join(path.Dir(filename), "data.csv"))