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protip

A collection of 2 posts

Error Decoding msgpack data: invalid byte sequence in UTF-8

My new app use msgpack to encode data before sending to server. On server side, its a Sinatra app that decode and store the data to database. The app works fine until I push real data. With real data the app crash with error "invalid byte sequence in UTF-8". After

Search your git history

Wonder how to search your entire git repo using grep? This command will work: git grep $(git rev-list --all) It search and returns every file contains that regular expression in your repo. Certainly it is slow, but sometime you will have to do it.