On version 2.1.0, I am using the "canvas chart" component to create a
bar chart where the x-axis begins at zero and I have a data point at
x=0. I wish to zoom into the range from 0 to 10 on the x-axis range. If
I put my cursor on 10, left click and h...
I have an intraday writer process which is writing data to an int
partitioned database, the partitioning integer is constructed from the
timestamp using `long$(.z.p) div 60*1e9, meaning I am partitioning data
by one minute buckets. None of my tables ...
What algorithm is used in kdb+ for adding floating point numbers, when
we run sum or sums? Is it simple adding the values up in order? I am
looking for something that will minimise precision error, something like
I have a data source which returns the simple table below, containing 3
columns and a single row a b c-----1 2 3 Whats the best way to assign
the values 1,2, and 3 to separate viewstate parameters? eg:
view_state_param1 = 1, view_state_param2 = 2, vi...
Hi team, I am currently using a data grid component to display and edit
column values. However, for some values which contain many decimal
places, or contain a large numbers of digits, it can be prone to user
error. I have put in place validation che...
In version, 2.1.0 I see the same issue in
modules/Datagrid_b71a7f6/main.js replacing e with e does the job to
show the full error message. Please let me know if this one is being
tracked or was already fixed in a patch, thanks
After a bit more digging I realised I can do this easily using the
Mapping option, https://code.kx.com/dashboards/datasources/#mapping I
just changed the table structure to have a sym column with values `a `b
and `c and keyed it