f-Strings

'''
f-string(Formatted string literals) in Python is a way to embed expressions directly in string literals, making string formatting more readable and efficient.
Introduced in Python 3.6, f-strings are prefixed with the letter f or F and allow us to include expressions within curly braces {} that are evaluated at runtime.

'''
#Example:
message = "Hey My name is {} and I am from {}"
name = "Sindhu"
country = "India"
print(message.format(name, country))          
#output = Hey My name is Sindhu and I am from India
print(message.format(country, name))          
#output = Hey My name is India and I am from Sindhu

message1 = "Hey My name is {1} and I am from {0}"
print(message1.format(country, name))         
#output = Hey My name is Sindhu and I am from India
 
print(f"Hey My name is {name} and I am from {country}") 
 #output = Hey My name is Sindhu and I am from India
print(f"Hey My name is {{name}} and I am from {{country}}")    
#output = Hey My name is {name} and I am from {country}

txt = "For only {price: .3f} dollars."
print(txt.format(price = 1234.56789))         
#output = For only 1234.568 dollars

print(f"{24 * 9}")                                #output = 216
print(type(f"{24 * 9}"))                      #output = <class 'str'>





 




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