how to get a specific character in a string on number python code example

Example 1: parse first characters from string python

# Get First 3 character of a string in python
first_chars = sample_str[0:3] 
print('First 3 characters: ', first_chars)

# Output:
First 3 characters: Hel

Example 2: how to get any letter of a string python

Random = "Whatever"#you can put anything here
words2 = Random.split(" ")
print('number of letters:')#you can delete this line...
print(len(Random))#and this one. these lines just Tell you how many 
#letters there are
while True:#you can get rid of this loop if you want
    ask = int(input("what letter do you want?"))
    print(Random[ask-1])

Example 3: how to get a specific character in a string on number python

# An example text
text = "This is text"
# print the [0] first character of the sample text, 
#			[4] fifth character,
#			[0: 4] first to fifth character,
#			[-1] last character.
print(tekst[0], tekst[4], tekst[0:4], tekst[-1])