where

given an array of integers,create 2 dimensional arrray where the first elemnet is a distinct values from the array and second element is that value frequency with the array

which network device reads the source and destination mac addresses, looks up the destination to determine where to send the frame, and forwards it out to the correct port

Return the Cartesian product of this RDD and another one, that is, the RDD of all pairs of elements (a, b) where a is in self and b is in other.

Illuminate\Database\QueryException SQLSTATE[HY000] [2002] Connection refused (SQL: select * from information_schema.tables where table_schema = laravel and table_name = migrations and table_type = 'BASE TABLE')

You are using the runtime-only build of Vue where the template compiler is not available. Either pre-compile the templates into render functions, or use the compiler-included build.

SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: No such host is known. (SQL: select * from information_schema.tables where table_schema = lara_c i_cd and table_name = migrations and table_type = 'BASE TABLE')

SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client (SQL: select * from information_schema.tables where table_schema = blog_inertia and table_name = migrations and table_type = 'BASE TABLE')

SQLSTATE[HY000] [2054] The server requested authenticatio n method unknown to the client (SQL: select * from information_schema.tables where table_schema = todos_app and table_name = migrations and table_type = 'BASE TABLE')

SQLSTATE[HY000] [2054] The server requested authenticatio n method unknown to the client (SQL: select * from information_schema.tables where table_schema = todos_app and table_name = migrations and table_type = 'BASE TABLE')

In Connection.php line 664: could not find driver (SQL: select * from information_schema.tables where table_schema = news and table_name = migrations) In Connector.php line 67: could not find driver