Re: newbie, Spark 2014 or Ada 2012

["Björn Lundin" <b.f.lundin@gmail.com>]

On 2015-07-07 05:46, Nasser M. Abbasi wrote:
>> when I have rewritten some code -
>> or find that I did not declare a variable
> 
> There are no variable declaration in Python.

No not declaration in the Ada sense.
But you do have to assign a variable before use,
so that

a1=12
print(a)

gives
NameError: name 'a' is not defined

so in one sense, you need to declare your intention
to use a variable

if A :
  B = False

if B :
  print("breaks if A is False")

--
Björn