Nick
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since ‎2011.02.09
‎2021.06.14

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as you point out, tables are stored in memory as a flipped dictionary of lists:show t:flip `name`iq!(`Dent`Beeblebrox`Prefect;98 42 126)name iq --------------Dent 98 Beeblebrox 42 Prefect 126but you can treat a table as a list of dictionaries (and in...
hello gene,you have two choices:- use the 'like' operatorupdate status:not name like "" from t- use the length of each string:update status:0
after five years of effort, 'fun q' is now available on amazon: https://www.amazon.com/dp/1734467509what started as a fun project of porting a few machine-learning algorithms to q, turned into an all-consuming obsession.whether you are a data scienti...
Congratulations to Anjani Singh for winning the coding competition.The implementation used the following techniques to win:1) placing an attribute on the key of the character mapping dictionary2) vectorizing the conversion from character to number by...