<html>
<head>
<meta http-equiv="refresh" content="10" />
</head>
<body>
<p> Automatically refresh the Html page using meta tag </p>
</body>
</html>
=> The page reload every 10 seconds.
Html Page Redirection using meta tag
After loading for 10 seconds the page will redirect to www.learnpoint.info
Example:
<html>
<head>
<meta http-equiv="Refresh" content="10;URL=http://www.learnpoint.info">
</head>
<body>
<p> Automatically refresh the Html page using meta tag </p>
</body>
</html>
Error: PG::DuplicateTable: ERROR: relation "taggings" already exists Solution : Already the table present in your database.But migration also trying to create a table in database.For this reason error occurred. So try to remove the table (taggings) from your database. postgresql : > DROP TABLE IF EXISTS taggings; Rails console : > ActiveRecord::Migration.drop_table(:taggings)
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