I have a list of item as follows:
language = ["python", "C", "C++", "Java"]
I want to print a list item as follows:
w[0] = "Pyhon"
w[1] = "C"
W[2] = "C++"
I have tried as follow:
for id, elem in enumerate(language):
if elem is not None:
print("w['id']=",elem)
However it is not working as per my requirement.
When you print - print("w['id']=",elem) - Python would not automatically substitute the id inside the string, you would need to format the string correctly so that id is printed there.
You can use str.format() for that. Example -
for id, elem in enumerate(language):
if elem is not None:
print("w[{0}] = {1}".format(id,elem))
If you want the elements in the output within quotes, you can use the following print function call -
print('w[{0}] = "{1}"'.format(id,elem))
If you want the first letter capitalized, then -
print('w[{0}] = "{1}"'.format(id,elem.capitalize()))
The string in w['id']= is being treated as a literal string, that would work in PHP but not python. Use string concatenation like this:
language =["python","C","C++","Java"]
for id, elem in enumerate(language):
if elem is not None:
print('w[%s] = "%s"' % (id, elem))
for id, elem in enumerate(language):
if elem:
print('w[{}]="{}"'.format(id,elem))
