Answers for "add character to beginning of string java"

how to append character at first position in stringbuilder java

StringBuilder sb = new StringBuilder();
for(int i=0;i<100;i++){
    sb.insert(0, Integer.toString(i));
}

Posted by: Guest on August-08-2021

add one character to string java

char ch='A';
String str="pple";
str= ch+str;   // str will change to "Apple"

Posted by: Guest on May-09-2020

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