Riddle 3: not x~string`$x
Here’s an easy one:
When will {(10h=type x)¬ x~string`$x} return true (1b)?
Slightly harder:
In cases where this is problematic, what can be done about it?
Labels: riddle, riddle question
posted by Aaron Davies @ 10:16 PM
1 Comments
1 Comments:
1) Strings with leading/trailing whitespace:
q){(10h=type x)¬ x~string`$x} " 123"
1b
2) I think where you are heading with this is - if you really must have spaces in your syms, you can generate such syms through bytecode manipulation:
q)-8!`123
0x010000000d000000f531323300
q)-9!0x010000000d000000f531323300
`123
q)-9!0x010000000e000000f52031323300
` 123
Post a Comment
Subscribe to Post Comments [Atom]
<< Home