python code to read a array in a line code example

Example: Write a Python program to read a file line by line store it into an array

def conftolist(fname,mode='r+'):
	with open(fname) as f:
		lines = [line.strip() for line in f]
		print(lines)

conftolist('file1.txt')
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with open('file1.txt','r+') as f:
	# li = list(f)
	# print(li)
	ls=[]
	for l in f:
		ls.append(l.strip())
	print(ls)