Answers for "java String replace at char"

replace character in string java

String str = ".............................."; 

        int index = 5; 
  
        char ch = '|'; 
 
        StringBuilder string = new StringBuilder(str); 
        string.setCharAt(index, ch); 

        System.out.println(string);

Posted by: Guest on August-14-2020

java replaceall single character

.replaceAll("(?<!\\S)[^ ](?!\\S)", " ").trim()

Posted by: Guest on March-06-2020

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Answers for "java String replace at char"

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Answers for "java String replace at char"

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