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
| #!/bin/bash | |
| #Alright, so this should automatically convert a given video into a gif called optimized_output.gif | |
| # See here for explanation: https://github.com/lelandbatey/configDebDev/blob/master/helpFiles.txt#L113 | |
| ffmpeg -i $1 out%04d.gif # Extracts each frame of the video as a single gif | |
| convert -delay 4 out*.gif anim.gif # Combines all the frames into one very nicely animated gif. | |
| convert -layers Optimize anim.gif optimized_output.gif # Optimizes the gif using imagemagick | |
| # vvvvv Cleans up the leftovers |
| apt-get install postgresql-9.3 pgadmin3 postgresql-contrib-9.3 # contrib is needed for hstore | |
| su - postgres | |
| psql -p 5432 -c "\l" # check the collation column and note that (for ex. en_US.UTF8) | |
| psql -p 5433 -c "\l" # If the collation is the same, continue. If not, recreate the 9.3 cluster with the following commands | |
| # Recreate 9.3 cluster with collation from old 9.1 cluster | |
| # pg_ctlcluster 9.3 main stop | |
| # pg_dropcluster 9.3 main | |
| # export LC_ALL="<old-clusters-collation>" # For ex. LC_ALL="en_US.UTF8" |
| #!/bin/bash | |
| cat $(find app/assets/stylesheets/ -type f) | | |
| grep -Eo '\.[a-z]+[a-z0-9_-]*' | sort | uniq | sed s/.// | | |
| while read CSS; do | |
| if ! grep -Erqi "([^(remove|has)]class[(:|=|[:space:]*=>[:space:]*)]*\s*[(\"|')]*[-a-z0-9[:space:]]*$CSS|\\.$CSS\b)" app/views/ vendor/assets/ app/assets/javascripts/; then | |
| echo $CSS >> unused.scss; | |
| fi | |
| done |
| // UIImage+Alpha.h | |
| // Created by Trevor Harmon on 9/20/09. | |
| // Free for personal or commercial use, with or without modification. | |
| // No warranty is expressed or implied. | |
| // Helper methods for adding an alpha layer to an image | |
| @interface UIImage (Alpha) | |
| - (BOOL)hasAlpha; | |
| - (UIImage *)imageWithAlpha; | |
| - (UIImage *)transparentBorderImage:(NSUInteger)borderSize; |
| @interface Base58Encoder : NSObject { | |
| } | |
| + (NSString *)base58EncodedValue:(long long)num; | |
| @end |
| <!-- layout file --> | |
| <% if current_user %> | |
| Welcome <%= current_user.username %>. Not you? <%= link_to "Log out", logout_path %> | |
| <% else %> | |
| <%= link_to "Sign up", signup_path %> or <%= link_to "log in", login_path %>. | |
| <% end %> |
| ## | |
| # Calendar helper with proper events | |
| # http://www.cuppadev.co.uk/webdev/making-a-real-calendar-in-rails/ | |
| # | |
| # (C) 2009 James S Urquhart (jamesu at gmail dot com) | |
| # Derived from calendar_helper | |
| # (C) Jeremy Voorhis, Geoffrey Grosenbach, Jarkko Laine, Tom Armitage, Bryan Larsen | |
| # Licensed under MIT. http://www.opensource.org/licenses/mit-license.php | |
| ## | |
Definition: A virtual or physical representation of having accomplished something. These are often viewed as rewards in and of themselves.
Example: a badge, a level, a reward, points, really anything defined as a reward can be a reward.
Definition: A dynamic in which to succeed, one must return at a predefined time to take some action. Appointment dynamics are often deeply related to interval based reward schedules or avoidance dyanmics.
| Original Source: https://github.com/chneukirchen/styleguide | |
| = Christian Neukirchen's Ruby Style Guide | |
| You may not like all rules presented here, but they work very well for | |
| me and have helped producing high quality code. Everyone is free to | |
| code however they want, write and follow their own style guides, but | |
| when you contribute to my code, please follow these rules: | |