20th Week of 2021

Computer Science⚑

(../computer_science/gnu_linux/youtube-dl.md)⚑

• New: Youtube-dl parallel downloads.

(../computer_science/gnu_linux/debian.md)⚑

• New: Select the fastest Debian mirror.

  Install and run netselect-apt to choose the best Debian mirror by downloading the full mirror list and using netselect to find the fastest/closest one.

(../computer_science/gnu_linux/postgresql.md)⚑

• New: PostgreSQL column names and type.
• New: PostgreSQL query escaping.
• New: PostgreSQL parallelization conf.
• New: PostgreSQL select database.
• New: PostgreSQL GROUP BY reference.

Programming⚑

(../computer_science/programming/python/json.md)⚑

• New: Python json module.

  (https://docs.python.org/3/library/json.html?highlight=json#module-json) is a JSON encoder and decoder for Python.

(../computer_science/programming/python/snippets.md)⚑

• New: Python create a directory snippet.
• New: Python snippet to download a file.