Try {Catch/Except} All The Way

Javascript & Python

In Python, we don't call it try-catch but rather try-except which works similarly to the try-catch in javascript and it is dedicated to error-handling.

PYTHON STRUCTURE
The program tries to run the code inside the try block, if run fails, the exemption is raised in the except block.

For example:

try:
  print(x)
except:
  print("Exemption: x was not defined. ")

The above python code will return an exemption:

Exemption: x was not defined.

JAVASCRIPT STRUCTURE
It is simple in javascript since error object array has message which summaries the whole error.

For example we want to print x in the console.

try {
     console.log(x)
} catch (error) {
     console.log(error.message);
}

The above javascript code will print:

x is not defined