Explanation:

- Section 46 : This section deals with precepts in the Code of Civil Procedure. A precept is an order from a court that demands an action be taken or prohibits certain actions until a full hearing can occur.

- Section 45: This section allows the Indian government to extend the Code to the High Courts of certain areas outside India, if it deems necessary.

- Section 48: This section is about the time limit on the execution of decrees (now omitted).

- Section 50: This section pertains to the transfer of interest or the liability of the legal representatives of a person who dies during a proceeding.