When is the EACH operator extension necessary in K besides mod/rotate?...

Handling single-character strings - in a function or in its caller? ssr()...

Kdb+ data fomat when writing to a file...

How to convert a symbol to a string in kdb+?...

Sum of each two elements using vector functions...

A dictionary with a single value and multiple keys...

Table transformation, table as list of dicts...

Accumulator gives different result then direct function applying...

Reshape [cols;table]...

FK field over IPC...

Protected execution, 2 cases...

Enums for tables...

Converge (fixed point) syntax difference in q and k...

.Q.trp and bt handling...

NULLs in q and in k.h...

Strange view declaration behaviour...

How to build a parse-tree of projections?...

Could not evaluate manually created equial ~ parse tree...

Select distinct for all columns from keyed table...

Parallel execution: blocking receive, deferred synchronous...

Multiple variable assignment in q...

Select a table from the inside of external select...

Select when one of filter-column may not exists...

What is the meaning of `s attribute on a table?...

On parallel execution - which side reports about an error?...

Validate if a keyed table have unique keys...

Applying dictionary to dictionary...

About xkey implementation...

Parse tree built on values from vars...

Get additional column using functional select...