Replace part of a string in Python

Question

I used regular expressions to get a string from a web page and part of the string may contain something I would like to replace with something else  How would it be possible to do this  My code is this  for example   stuff    Big and small  if stuff find   and       -1        make stuff  Big small  else      stuff   stuff

User · Answer

Use the replace   method on string    gt  gt  gt  stuff    Big and small   gt  gt  gt  stuff replace    and           Big small

User · Answer

You can easily use  replace   as also previously described  But it is also important to keep in mind that strings are immutable  Hence if you do not assign the change you are making to a variable  then you will not see any change  Let me explain by       gt  gt stuff    quot bin and small quot       gt  gt stuff replace  and             gt  gt print stuff       quot big and small quot   no change  To observe the change you want to apply  you can assign same or another variable       gt  gt stuff    quot big and small quot       gt  gt stuff   stuff replace  quot and quot    quot   quot           gt  gt print stuff       big  small

User · Answer

gt  gt  gt  stuff    Big and small   gt  gt  gt  stuff replace   and         Big small

[python] Replace part of a string in Python?

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