how to remove letters from string
public extractLetters(String str){
String result="";
for(int i= 0; i< str.length; i++){
if(Character.isLetter(str.charAt(i))){
result+=str.charAt(i);
}
}how to remove letters from string
public extractLetters(String str){
String result="";
for(int i= 0; i< str.length; i++){
if(Character.isLetter(str.charAt(i))){
result+=str.charAt(i);
}
}remove char from string
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 helloCopyright © 2021 Codeinu
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