19th Week of 2021

Computer Science⚑

GNULinux⚑

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

• New: LaTeX change tables names in Spanish.

  Change the captions from “Cuadro: ” to “Tabla: ”.

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

• New: Delete a table.

  DROP TABLE "{table_name}";
  

• New: PostgresSQL get column names.

Programming⚑

(../python_basics.md)⚑

• New: Python re module.

  The (https://docs.python.org/3/library/re.html) module provides regular expression matching operations similar to those found in Perl.

• New: Python os.listdir().

  (https://docs.python.org/3/library/os.html#os.listdir) returns a list containing the names of the entries in the directory given by path.

• New: Python time module.

  Measure elapsed time between two points.

• New: Python web regex editor.

  Try your RegEx at (https://pythex.org/).

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

• New: Import Jupyter Python notebook.

  (https://github.com/ipython/ipynb) is a package/module importer for importing code from Jupyter Notebook files (.ipynb).

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

• New: Pandas DataFrame to SQL database.

  pandas.DataFrame.to_sql() writes records stored in a DataFrame to a SQL database.

Other⚑

• New: Python isinstance.

  To check if an object is an instance of a class use (https://docs.python.org/2/library/functions.html#isinstance).