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How to Concatenate Multiple Lists in Python

Sometimes you may need to concatenate multiple lists in python. Here are the steps to merge multiple lists without duplicates.

Sometimes you may need to get md5 hash of string in python. Here is how to do it using Hashlib library in python.

Sometimes you may need to split string by delimiter in python. Here is how to split string using split() method.

Often you may need to read file line by line in Linux shell script. Here are the steps to do it.

Sometimes you may need to recover a file or directory that you deleted accidentally. Here is how to recover deleted files & folders in your system.

Sometimes you may need to copy table data, structure in SQL Server. Here is how to duplicate table in SQL Server.

Sometimes you may need to empty table in SQL server. Here is how to truncate table in SQL Server.

Sometimes you may need to delete index in SQL Server database. Here is how to drop index in SQL Server to remove index.

Default value constraint in SQL server helps you set default value of a column. Here is how to add default value in SQL Server.

Sometimes you may need to alter table name or change table name in SQL Server. Here is how to rename table in SQL Server.