IT hands-on

For example, we have the below dictionary  " d ". We could print the values  of our  dictionary , using the below code: Or by using this variation:

Enum  is python  object that represents a group of variables that are assigned a constant value. Below is a simple example -  we need to include the "

We could use the " while ... else " construct to break out of a " while " loop as soon as a condition is fulfilled. In the below exampl

When we pass a  mutable  default argument to a function -  here the  __init__()  funtion - , that accepts a list, changing the default  mutable  argument  will a

For  classes  with small, simple data, we could save memory by using the  __slots__  attribute to the class.  For example the  Car  class below: With  __slots_

We could use  decorators  with parameters for example to control the flow of the execution of a  decorator  as we can see below: As we can see above, we co

We create an custom iterator function that we will use with a " for " loop: We use it as below: The " yield " function acts as a return

The below example reads input from the " /home/albert/file " file and prints it: We use " StopIteration " exception to exit a loop so i