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helman
2012 Jun 24
1
Error using PostScriptTrace()
...uot;)
> PostScriptTrace("Senegal_location_map.ps", charpath=F)
Error in PostScriptTrace("Senegal_location_map.ps", charpath = F) :
status 127 in running command 'C:/Program Files/gs/gs9.05/bin/gswin64c.exe
-q -dBATCH -dNOPAUSE -sDEVICE=pswrite -sOutputFile=
C:\Users\heman\AppData\Local\Temp\Rtmp2duW3P\filefd01d981ff7
-sstdout=Senegal_location_map2.ps.xml captureSenegal_location_map.ps'
> traceback()
2: stop(gettextf("status %d in running command '%s'", ret, cmd),
domain = NA)
1: PostScriptTrace("Senegal_location_map.ps", c...
2006 Jun 01
2
when deleeting a post, delete all comments too
i can''t quite figure out how to delete all of a posts comments along
with deleting the post. ive set up comments as belonging to posts and
posts as having many comments and...
Post.find(params[:id]).destroy
...works fine i just can''t figure out any way to delete that posts
comments as well. comments uses the standard foreign key of post_id.
thanks.
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