Answers for "replace all in python"

python replace char in string

# Python3 program to demonstrate the  
# use of replace() method   
  
string = "geeks for geeks geeks geeks geeks" 
   
# Prints the string by replacing geeks by Geeks  
print(string.replace("geeks", "Geeks"))  
  
# Prints the string by replacing only 3 occurrence of Geeks   
print(string.replace("geeks", "GeeksforGeeks", 3))

python replace string

# string.replace(old, new, count),  no import is necessary
text = "Apples taste Good."
print(text.replace('Apples', 'Bananas'))          # use .replace() on a variable
Bananas taste Good.          <---- Output

print("Have a Bad Day!".replace("Bad","Good"))    # Use .replace() on a string
Have a Good Day!             <----- Output

print("Mom is happy!".replace("Mom","Dad").replace("happy","angry"))  #Use many times
Dad is angry!                <----- Output

python replace all in list

def ReplaceAllInList(list, lookupvalue, replacewith):
    return [(replacewith if v == lookupvalue else v) for v in list]

a = ['aaa', 'bb', 'bb']
a = ReplaceAllInList(list= a, lookupvalue= 'bb', replacewith= 'cc')
print(a)  # output --> ['aaa', 'cc', 'cc']