{"id":89777,"date":"2024-11-11T18:00:30","date_gmt":"2024-11-11T12:30:30","guid":{"rendered":"https:\/\/techvidvan.com\/tutorials\/?p=89777"},"modified":"2024-11-11T18:21:24","modified_gmt":"2024-11-11T12:51:24","slug":"java-string-valueof-method","status":"publish","type":"post","link":"https:\/\/techvidvan.com\/tutorials\/java-string-valueof-method\/","title":{"rendered":"Java String valueOf() Method"},"content":{"rendered":"

The java string valueOf() function transforms various value types into strings. Using the string valueOf() method, we can convert int to string, long to string, boolean to string, character to string, float to string, double to string, object to string, and char array to string.<\/p>\n

Explanation<\/h2>\n

The Java valueOf method can transform different types of values into strings. This method can convert a variety of data types to strings, including Boolean, char, char array, double, integer, float, long, and short.<\/p>\n

Syntax<\/strong><\/p>\n

The syntax of the String valueOf() function for various data types is shown below.<\/p>\n

String.valueOf(boolean b)\r\nString.valueOf(char c)\r\nString.valueOf(char[] data)\r\nString.valueOf(double d)\r\nString.valueOf(float f)\r\nString.valueOf(int b)\r\nString.valueOf(long l)\r\nString.valueOf(Object o)<\/pre>\n\n\n\n\n\n\n\n\n\n\n\n
Function<\/strong><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
valueOf(boolean b)<\/span><\/td>\nReturns a string containing the boolean argument’s representation.<\/span><\/td>\n<\/tr>\n
valueOf(char c)<\/span><\/td>\nReturns a string containing the char argument’s representation.<\/span><\/td>\n<\/tr>\n
valueOf(char[] data)<\/span><\/td>\nReturns a string containing the char array argument’s representation.<\/span><\/td>\n<\/tr>\n
valueOf(double d)<\/span><\/td>\nReturns the double argument’s string representation.<\/span><\/td>\n<\/tr>\n
valueOf(float f)<\/span><\/td>\nReturns the float argument’s string representation.<\/span><\/td>\n<\/tr>\n
valueOf(int b)<\/span><\/td>\nReturns the int argument’s string representation.<\/span><\/td>\n<\/tr>\n
ValueOf(long)<\/span><\/td>\n\u00a0 Returns the long argument’s string representation.<\/span><\/td>\n<\/tr>\n
valueOf(Object o)<\/span><\/td>\nReturns the Object argument’s string representation.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Parameter<\/strong>
\nThe valueOf() method only accepts one parameter.the data to be turned into a string<\/p>\n
Return value<\/strong>
\nIt returns the string representation of the supplied argument.<\/p>\n
ValueOf()<\/strong>
\nThis method returns the string’s primitive value.
\nThis technique makes no changes to the original string.
\nThis function helps convert a string object to a string.<\/p>\n
Diagram<\/h3>\n
\"java-String-valueOf()-diagram\"<\/a><\/p>\n
Example<\/strong><\/p>\n
class Main \r\n{\r\n  public static void main(String[] args)\r\n {\r\n    double interest = 923.443d;\r\n       System.out.println(String.valueOf(interest));\r\n\r\n  }\r\n}<\/pre>\n
Output<\/strong>
\n923.443<\/p>\n
Example<\/strong><\/p>\n
public class StringValueOf\r\n {  \r\n    public static void main(String[] args) \r\n{         \r\n        boolean bol = True;    \r\n        boolean bol2 = False;    \r\n        String s1 = String.valueOf(bol);    \r\n        String s2 = String.valueOf(bol2);  \r\n        System.out.println(s1);  \r\n        System.out.println(s2); \r\n    }  \r\n}<\/pre>\n
Output<\/strong>
\nTrue
\nFalse<\/p>\n
Example<\/strong><\/p>\n
public class StringValueOf\r\n {  \r\n    public static void main(String[] args)\r\n {  \r\n                \r\n        char ch1 = 'J';    \r\n        char ch2 = 'A';  \r\n        String s1 = String.valueOf(ch1);    \r\n        String s2 = String.valueOf(ch2);  \r\n        System.out.println(s1);  \r\n        System.out.println(s2);  \r\n    }  \r\n}<\/pre>\n
Output<\/strong>
\nJ
\nA<\/p>\n
Difference between value() and valueOf() method in Java<\/h3>\n\n\n\n\n
Value()<\/strong><\/td>\nValueOf ()<\/strong><\/td>\n<\/tr>\n
The values() method produces an array containing a list of enumeration constants.<\/span><\/td>\nThe valueOf() method returns the enumeration constant whose value matches the string str.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Conclusion<\/h3>\n
The static function valueOf() is found in the String class. It creates a new String object from any data type, such as int, double, char, char array, etc.<\/p>\n","protected":false},"excerpt":{"rendered":"
The java string valueOf() function transforms various value types into strings. Using the string valueOf() method, we can convert int to string, long to string, boolean to string, character to string, float to string,...<\/p>\n","protected":false},"author":6,"featured_media":447234,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[183],"tags":[296,306,5519,5683,299,263,250,308],"class_list":["post-89777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java","tag-java","tag-java-string-valueof-method","tag-java-string-valueof-method-with-example","tag-java-string-valueof-method-with-examples","tag-java-tutorial","tag-java-tutorial-for-beginners","tag-learn-java","tag-string-valueof-method-in-java"],"yoast_head":"\nJava String valueOf() Method - TechVidvan<\/title>\n<meta name=\"description\" content=\"The Java String valueOf() method creates a new String object from any data type, such as int, double, char, char array, etc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techvidvan.com\/tutorials\/java-string-valueof-method\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java String valueOf() Method - 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