Re: How can I replicate "each til count subs"

[rocuinneagain]

q)tab:([] a:`a`b`c;b:1 2 3) //Create a table 
q)tab 0 //Index in to the table to row 0. A dictionary is returned 
a| `a 
b| 1 

q)til 3 
0 1 2 

q)count tab // tab contains 3 rows 
3 
q)til count tab // 'til' returns numbers up to entered value 
0 1 2 
q){show tab x}each til count tab //Using 'each' and 'show' in a lambda to display each row 
a| `a 
b|  1 
a| `b 
b|  2 
a| `c 
b|  3

• “A simple table is a list of dictionaries” https://code.kx.com/q/learn/dicts-tables/
• https://code.kx.com/q/kb/faq/#row-indexing
• https://code.kx.com/q4m3/6_Functions/#618-anonymous-functions-and-lambda-expressions