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How to Change PHP Version in Ubuntu

Sometimes you may need to change PHP version in Ubuntu. Here are the steps to do switch PHP version in Linux.

Clustered Indexes allow faster lookups and improve query performance. Here are more details about clustered indexes in MySQL.

Sometimes you may need to execute store procedure in Python. Here are the steps to do it in Python.

Sometimes you may need to create views in PostgreSQL. Here is how to manage PostgreSQL views.

Sometimes you may need to perform transaction in PostgreSQL database using Python. Here is how to do PostgreSQL Python transaction.

MySQL AND operator is useful to combine variables, conditions and column values in MySQL. Here are different MySQL AND operator examples.

Vim supports syntax highlighting but it is disabled by default. Here is how to enable syntax highlighting in Vim editor.

Sometimes you may need to run same command multiple times in Linux. Here is how to do it in Linux.

You need to reload bashrc settings after you make changes to it. Here is how to reload bashrc settings without logging out and back in.

Sometimes you may need to split file in Linux to manage it easily. Here are the steps to split file in Linux.