39 lines
		
	
	
		
			938 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			39 lines
		
	
	
		
			938 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: String Replace Method
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| ---
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| ## String Replace Method
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| 
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| The `str.replace(old, new, max)` method is used to replace the substring `old` with the string `new` for a total of `max` times. This method returns a new copy of the string with the replacement. The original string `str` is unchanged.
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| 
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| #### Examples
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| 
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| 1. Replace all occurrences of `"is"` with `"WAS"`
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| 
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| ```python
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| string = "This is nice. This is good."
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| newString = string.replace("is","WAS")
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| print(newString)
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| ```
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| 
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| Output
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| ```python
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| ThWAS WAS nice. ThWAS WAS good.
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| ```
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| 
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| 2. Replace the first 2 occurrences of `"is"` with `"WAS"`
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| 
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| ```python
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| string = "This is nice. This is good."
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| newString = string.replace("is","WAS", 2)
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| print(newString)
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| ```
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| 
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| Output
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| ```python
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| ThWAS WAS nice. This is good.
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| ```
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| 
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| #### More Information:
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| Read more about string replacement in the <a href='https://docs.python.org/2/library/string.html#string.replace' target='_blank' rel='nofollow'>Python docs</a>
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| 
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