The set() function is used to initialize/create a set in Python. The set() function is abuilt-in functionthat is used to create either an empty set or initialize a set with some default values. We can pass alist/tupleetc. to the set() to initialize a set with elements. 2.1 set()...
Direct Methods to initialize an array In the python language, we can directly initialize the elements inside an array using the below method. Syntax: array-name = [default-value]*size Example: arr_number = [1] * 3 print(arr_number) arr_string = ['D'] * 3 print(arr_string) The ou...
Hererange()function is used to generate sequence of numbers. We are usingrange(stop)to generate list of numbers from0tostop. Output: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Intialize array with values You can include elements separated by comma in square brackets[]to initialize array with...
reversed_string = '' for char in my_string: reversed_string = char + reversed_string print(reversed_string) In the above code, we initialize an empty string called reversed_string and use a for loop to iterate over the characters in the original string. We then append each character to ...
In the above dictionary: “integer” is a value of key “1” “Decimal” is a value of key “2.03” “Animal” is a value of key “Lion” Different ways to initialize a Python dictionary We can define or initialize our dictionary using different methods in python as follows. Initializing...
# Create and initialize a string variable my_string ='Just some random text.' # Print the value print(my_string) Since we already covered arrays in the previous section, you can also understand strings like this: A string is nothing more than an array of characters. So each array element...
initialize the dictionary, the “fromkey()”, “defaultdict()”, “setdefault()”, “dict()”, “zip()” methods, passing arguments, curley “{}” braces, and the dictionary comprehension techniques are used. This write-up demonstrated multiple techniques to initialize a dictionary in Python....
# initialize set aSet = {'apple', 'fig', 'banana'} # find the shortest string shortest = min(aSet, key=len) print(f'shortest string : {shortest}') Output shortest string : fig References Python min() built-in function Conclusion ...
In the above program(s), we have used the following Python concepts. The links have been provided for reference. Initialize string using single quotes For Loop Python print() builtin function Conclusion In thisPython Tutorial, we learned how to iterate over the characters of a string in Python...
In the above code, we store the string in the variableword, then initialize an empty listlst. We use aforloop to iterate over each character inword. We append the character tolstin each iteration using theappend()function. Finally, we print the resulting character array. ...