Removing duplicate rows in PostgreSQL, Oracle and SQLite
Sometimes you need to remove nasty duplicate on a table, based on a subset of the column. On every big database there
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Sometimes you need to remove nasty duplicate on a table, based on a subset of the column. On every big database there
A small, relaxing news was published some days ago: It’s been 3 months since I first wrote about our efforts to scale
In Excel you can easily fill in a column with a list of values. Some times also in Emacs you my need
On some environment, on some customers, Oracle connections are drop after some idle time (i.e. 2 minutes). I have found a small
Nel 2011, per studiare node js creai un progetto chiamato OrgModeParser. Org Mode è un package per l’editor Emacs, ed è pensato