Polyglot CheatSheet - Exception Handling

Java

• try {}
• catch {}
• finally
• throw

Python

Throw

raise ValueError('some error message')

Catch

try:
    code_that_may_raise_exception()
except ValueError as err:
    print(err.args)

C++

• try {}
• catch {}
• No finally block
• throw

Ruby

• begin/end
• rescue keyword
• ensure
• raise