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Resolved! How do I make logging continue?

I am currently learning how to use bash script and q together, to route stdout and stderrHere is my logging q file, called logger.q///////////////.log.out: {-1 x};.log.err: {-2 x};.z.ts:{.log.out[(string[.z.P]," Out\n")];.log.err[(string[.z.P]," Erro...

Resolved! 1 \"hello\" return hello1

Why does: q)1 \"hello\"hello1I have checked that: 2 "hello" returns hello2.I know that 1 and 2 are permanent handles to stdout and stderr, but I'm not sure why the handles would be returned after the string.

Resolved! Understanding this line from vanilla tick set up

I'm wondering what this part of the line, it is a conditional does: not min(`time`sym~2#key flip value@)each tIn particular why there is an @ Appy here?

Resolved! Does -2 log messages?

In the line from the standard tick setup:if[0<=type i;-2 (string L)," is a corrupt log. Truncate to length ",(string last i)," and restart";exit 1];hopen L};What is -2 doing? I assume it logs the message? Where does it log the message to? Is this -2 ...

Resolved! What does w[x;;0] mean in this line: del:{w[x]_:w[x;;0]?y};.z.pc:{del[;x]each t};

From the standard tick setup from KX systems: what does w[x;;0] mean in this line: del:{w[x]_:w[x;;0]?y};.z.pc:{del[;x]each t};

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