2. Remove n Number of Commas From the Given Strings Using the remove() function If we have to remove a specific number of commas from a given string, then we also do that using replace() in-built function of Python. replace() function is also used to remove a specific number of sub...
You can remove the first character from a string in Python using many ways, for example, by usingslicing(),Istrip(),re.sub(),replace(), andjoin()&spilt()functions. In this article, I will explain how to remove the first character from a string by using all these functions with exampl...
To remove commas from a string using there.sub()method in Python, you’ll need to use theremodule, which provides support for regular expressions. In the below example, there.sub()method is used to replace all occurrences of commas(','), specified by the regular expression",", with an ...
Please note that String is immutable in python, so you need to assign it to new variable. 1 2 3 4 5 str = "java2blog" str = str.replace('a','') print(str) Output: jv2blog Remove only few instances of character If you want to remove only limited number of instances of chara...
re.sub(“[^0–9]”,””,s: If any character that’s not a number is found, it’ll be replaced with an empty string. Using ‘filter()’ s="1-2$3%4 5a"f=filter(str.isdecimal,s)s1="".join(f)print(s1)#Output: 12345
Replace a word with an empty string: print(s.replace('Hello','')) Copy The output is: Output abc The output shows that the stringHellowas removed from the input string. Remove Characters a Specific Number of Times Using thereplace()Method ...
Write a Python program to remove words from a string of length between 1 and a given number. Sample Solution: Python Code: importre text="The quick brown fox jumps over the lazy dog."# remove words between 1 and 3shortword=re.compile(r'\W*\b\w{1,3}\b')print(shortword.sub('',...
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["Python","Exercises","Practice","Solution","Exercises"]# Print a message indicating the original list of stringsprint("Original String:")# Print the contents of 'text_str'print(text_str)# Remove duplicate words from the list of strings using the 'unique_list' functionprint("\nAfter ...
count(optional): The maximum number of replacements to make. It’s an optional parameter, and if not provided, all occurrences ofold_substringare replaced. Code Example: string="(This is (a) string)"string=string.replace("(","").replace(")","")print(string) ...