Day_13 String Methods in Python

# Strings are immutable
a = "Karan"
print(len(a))
print(a.upper())
print(a.lower())
#Q: Will it convert first string to lower or upper?
# Ans: No, because strings are immutable so it will create new string of upper/lower case

b = "Omkar!!!!!"
print(b)
print(b.rstrip('!'))
print(b.replace('Omkar', 'Karan'))

c = "!!!!!Karan !!!!!!!!!!  Karan"
print(c.split(" "))



blog = "introduction to python"
print(blog.capitalize())


kp = "Welcome to python programming!!"
print(kp.center(50)) 
#It left 50 spaces before printing the given string

e = "Hi, Karan what are you doing Karan, Karan which lab do you have now?"
print(e.count("Karan"))


k = "Hey, what are you doing?"
print(k.endswith("?"))
print(k.endswith("!!!"))
print(k[5:12])
print(k.endswith("r",5,12))

print(k.find("are"))

print(k.find("aree"))

# print(k.index("aree"))
#This will give you error because it doesn't in the given string.


l = "Whatareyoudoing"
m = "What are you doing"
n = "Whatareyoudoing009"
print(l.isalnum())
print(m.isalnum())
print(n.isalnum())
# alpha-numeric means: No space or any other notations only (A-Z,a-z,0-9,)
print(l.isalpha())
print(m.isalpha())
print(n.isalpha())
# isalpha means: only consider (A-Z,a-z)

v = "We wish you a very Happy New Year"
print(v.isprintable())
x = "We wish you a very Happy New Year\n"
# It's not printable due to \n because it is not the part of string we want to print.
print(x.isprintable())

p = "     " #Applied space using space bar(i.e. whitespace)
print(p.isspace())
q = "    " #Applied space using tab (i.e. whitespace)
print(q.isspace())

h = "Hi My Name Is Karan"
print(h.istitle())
i = "Hi my name is Karan"
print(i.istitle())
# It returns True if first letter of each word of the string is capital, else it returns false

j = "Hey my name is Karan"
print(j.startswith("Hey"))
print(j.startswith("name"))

print(j.swapcase()) #It converts lower-case to upper-case and vice-versa

print(j.title()) #It capitalizes each letter of the word within the string