Feiran Zhang
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Feiran Zhang
Since some error can produce a huge amount of error traceback messages, the IRkernel will freeze for a long time. How to limit the length of traceback, say, print only...
If ``` options(repr.vector.max.items = 10) vec = letters names(vec) = LETTERS ``` Then ``` vec # A:'a' B:'b' C:'c' D:'d' E:'e' F: ⋯ G:'v' H:'w' I:'x' J:'y' K:'z' ``` But...