pg_resetwal clears the write-ahead log (WAL) and optionally resets some other control information stored in the pg_control file. This function is sometimes needed if these files have become corrupted.

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Canon has announced the Selphy QX20, a new entry in its lineup of portable printers. Like its predecessor, it can print pictures onto square 6.86cm x 6.86cm (2.7") paper, but the new generation adds ...

You can reset your BIOS in a few different ways, but they all have the same effect: They set all the BIOS settings back to their factory defaults. That means it ...