If the receiver of an anonymous message is taken to be the adversary, then their best guess from a set of candidate senders ...

SQL has the pivot function that can perform column to row conversion, but column names must be written out. Dynamically generating column names would be very complex. Here, we can only change the ...

How to Convert Rows to Columns in OpenOffice. Apache OpenOffice's Calc application contains a handy feature for restructuring spreadsheet tables or data lists.

You can also convert a locked-in retirement account (LIRA) to a life income fund (LIF). This process is similar to converting an RRSP to a RRIF. I will have to cover that in a future column.

Excel’s BYCOL() and BYROW() functions evaluate data across columns and rows, returning an array result set allowing you to bypass a lot of work.

Using the Excel Text to Column feature, you can choose how to split the column up, fix the width, or split at each comma, period, or other characters.

Cause: org.postgresql.util.PSQLException: Cannot convert the column of type TIMESTAMPTZ to requested type timestamp. ; bad SQL grammar []; nested exception is org.postgresql.util.PSQLException: Cannot ...

SQL Server's OpenJson function will let you dismantle JSON structures into relational tables, including tables with foreign/primary key relationships. As I noted in an earlier column, JSON is great ...