2016-02-14

PurgeAttributes, an Anki addon to purge unnecessary attributes

IntroductionPurgeAttributes is used to purge the font-size attribute originally. But you can purge any attribute defined in something like style='font-size: 100px; color: red'. InstallPut Purg

Coding

2016-02-14

ImageResizer, an anki addon to resize images

IntroductionImageResizer is a simple anki addon used to resize the image stored in the clipboard. So images that are too big or too small to be used in reviewing are not a problem any more. Before res

Coding

2016-01-10

django.db.utils.IntegrityError: duplicate key value violates unique constraint

ErrorRecently I ran into a problem, which bugged me for days. I’m using django and spirit to build a website, there’s a model called category in spirit, which is like this 12345class Category(models.M

Archive: 2016

PurgeAttributes, an Anki addon to purge unnecessary attributes

ImageResizer, an anki addon to resize images

django.db.utils.IntegrityError: duplicate key value violates unique constraint