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How to thoroughly purge and reinstall postgresql on ubuntu? [closed]
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Ver Cluster Port Status Owner Data directory Log file
11 main 5432 online postgres /var/lib/postgresql/11/main /var/log/postgresql/postgresql-11-main.log
$ sudo systemctl stop postgresql@11-main
$ sudo pg_dropcluster --stop 11 main
$ sudo pg_createcluster --start 11 main
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Getting the parent of a directory in Bash
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What is a lambda expression in C++11?
What is a lambda expression in C++11? When would I use one? What class of problem do they solve that wasn't possible prior to their introduction?
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How to make a HTTP request using Ruby on Rails?
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edited Jun 22 '14 at 12:11
Martin Tournoij
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How to “git show” a merge commit with combined diff output even when every changed file agrees with
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How to remove duplicate values from an array in PHP
...array-values.php
– CodeVirtuoso
Jan 11 '12 at 13:48
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This didnt work for me kindly use: $array ...
ActiveRecord: List columns in table from console
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answered Apr 7 '11 at 4:33
PravinPravin
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Finding the mode of a list
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David DaoDavid Dao
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Initializing multiple variables to the same value in Java
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answered Jun 1 '11 at 14:35
Alfredo OsorioAlfredo Osorio
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Best way to store a key=>value array in JavaScript?
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Community♦
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answered Jul 17 '09 at 17:42
Alexey RomanovAlexey Romanov
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