// removing char at index 3
var str = "Hello World";
str = str.slice(0, 3) + str.slice(4);
console.log(str) // Helo World

s = 'ab12abc34ba'
print(s.replace('ab', ''))

"Str*ing With Chars I! don't want".replace('!','').replace('*','')

# subString(int start, int end);
String a = "Hello!";
b = a.subString(0,a.length()-1) #Remove the last String
# b should be "Hello" then

public extractLetters(String str){	String result="";	for(int i= 0; i< str.length; i++){ if(Character.isLetter(str.charAt(i))){ result+=str.charAt(i);	}	}

public class RemoveCharacter
{ public static void main(String[] args) { String MyString = "Hello World"; System.out.println("The string before removing character: " + MyString); MyString = MyString.replace("e", ""); System.out.println("The string after removing character: " + MyString); }
}

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def replace_(input_:str,latter:int): name_ = "" checkList=[] for num in range(latter): checkList.append(num) for i in range(0, len(input_)): if i not in checkList: name_ = name_ + input_[i] return name_
name_=replace_("give hello",5)
print(name_) #will print hello

/* C Program to Remove All Occurrences of a Character in a String */
#include <stdio.h>
#include <string.h>
int main()
{	char str[100], ch;	int i, len, j;	printf("\n Please Enter any String : ");	gets(str);	printf("\n Please Enter the Character that you want to Remove : ");	scanf("%c", &ch);	len = strlen(str);	for(i = 0; i < len; i++)	{	if(str[i] == ch)	{	for(j = i; j < len; j++)	{	str[j] = str[j + 1];	}	len--;	i--;	}	}	printf("\n The Final String after Removing All Occurrences of '%c' = %s ", ch, str);	return 0;
}

StringBuilder sb = new StringBuilder(inputString);