Top Posts Tagged with #windows-1252

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i was able to visually "fix" a mis-encoded tf2chan fic using word's "find and replace" and a UTF-8 debugging chart, creating an offline copy that visually matches what it "should" look like, but it's not a fool-proof process (for example, you have to be very sure to go in order from LONGEST present mojibakes to shortest, or you will not get the right result) and it kind of takes a while. unfortunately there is literally no better way to be doing this from the user end from what i understand, but at least the result is clean.

I might try doing this with other fics for my own enjoyment, but I want to tell others how to do it too, especially for archival.

before:

and after:

the cheat sheet is here. for each instance of mojibake put the "actual" in the "find" box, and "expected" in the "replace with" box, and hit "replace all". Again, make sure to go from LONGEST to SHORTEST. first 3 character mojibakes, then 2 character, then if present 1 character. do not go out of order. If something seems off, like if it found and replaced way more end quotes than start quotes, you went out of order.

#tf2chan #mojibake #UTF-8 #latin-1 #windows-1252 #im no expert but god this is so much better than #having to read through the mojibake uphill both ways

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#Windows-1252

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#windows-1252

UTF-8 Good, Windows-1252 Bad

So I'm using sidekiq, with sidekiq-scheduler at work in production to handle background tasks. Well, the other night around 10pm, just as I was settling down to watch the last episode of Mad Men, all hell broke lose.

After digging through the logs to find out what happened, all I could find was this

2012-05-07T01:59:10Z 24340 TID-fmbc0 ERROR: Manager#assign died 2012-05-07T01:59:10Z 24340 TID-fmbc0 ERROR: "\xC3" on US-ASCII 2012-05-07T01:59:10Z 24340 TID-fmbc0 ERROR: /home/web_apps/dream/shared/bundle/ruby/1.9.1/gems/json-1.6.6/lib/json/common.rb:148:in `encode'

None of the stack trace bubbled up to my app, so I knew I had no chance at rescuing from an exception. That left me with one thing to do, try and figure out what the heck caused this. Fortunately, I was able to lean on a few more seasoned colleagues of mine for advice.

After some discussion, we landed on our app being sent a windows-1252 encoded character, and trying to parse it as UTF-8.

So, to combat such things, we came up with this:

# This method exists because it has been shown that we cannot # trust data coming from facebook # def clean_fb_str(str) ic = Iconv.new('UTF-8//IGNORE', 'UTF-8') if str == ic.iconv(str) # valid UTF-8 string should match its iconv version str else # UTF-8 conversion changed string, force windows-1252 into utf-8 windows_ic = Iconv.new('UTF-8//IGNORE//TRANSLIT', 'WINDOWS-1252') windows_ic.iconv(str) end end

Seems to do the job, as we haven't yet had a reoccurrence of the issue.

NOTE: After deploying this on ruby-1.9.3, I've noticed we are getting deprecation warnings. I suppose we should be using String#encode instead.

#utf-8 #windows-1252 #iconv #ruby #sidekiq