Vitalii Yulieff iurev

## postgresql_configuration_on_ubuntu_for_rails.md

      
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              November 29, 2023 04:38
            
              
                PostgreSQL configuration without password on Ubuntu for Rails 
              
          
    Abstract

You could have postgre installed on localhost with password (or without user or password seted after instalation) but if we are developing we really don't need password, so configuring postgre server without password for all your rails project is usefull.
Install Postgre packages


postgresql
postgresql-client
libpq-dev


## gist:1982121
/**
 * An implementation for Mergesort. Less efficient
 * than Quicksort. Again, you'd just use Array.sort
 * but if you found yourself unable to use that
 * there's always this option.
 *
 * Tests with:
 *
 * var array = [];
 * for(var i = 0; i < 20; i++) {
	/**
	* An implementation for Mergesort. Less efficient
	* than Quicksort. Again, you'd just use Array.sort
	* but if you found yourself unable to use that
	* there's always this option.
	*
	* Tests with:
	*
	* var array = [];
	* for(var i = 0; i < 20; i++) {