Answers for "how to check if character is char or int in java"

check if char is number java

Character.isDigit(str.charAt(i));

Posted by: Guest on October-26-2020

how to check if a char is a letter java

Character.isDigit(string.charAt(index)) //(JavaDoc) will return true if it's a digit
Character.isLetter(string.charAt(index)) //(JavaDoc) will return true if it's a letter

Posted by: Guest on July-27-2020

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Answers for "how to check if character is char or int in java"

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Answers for "how to check if character is char or int in java"

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