String String_object.toUpperCase(); Here,String_objectis a String object which we have to convert into uppercase. The method does not change the string; it returns the uppercase converted string. Example: Input: str = "Welcome at IncludeHelp!" Function call: ans = str.toUpperCase() Output...
Converts all of the characters in this String to upper case using the rules of the default locale.
If boolean parameter “caseSensitive” is true, do case sensitive check, otherwise, do case insensitive check. 4. Write a method to convert a number of seconds to the format of HH:MM:SS. Test this method in main(): String convertSecondsToHH...
The toUppercase() method is used to convert all the characters in a given string to upper case using the rules of the given Locale. Case mapping is based on the Unicode Standard version specified by the Character class. Since case mappings are not always 1:1 char mappings, the resulting S...
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JavatoUpperCase(char ch)method is a part ofCharacterclass. This method converts the given character argument to the uppercase using case mapping information which is provided by the Unicode Data file. It must be noted thatCharacter.isUpperCase(Character.toUpperCase(ch))does not always returntruefor...
JavatoUpperCase(int codePoint)method is a part ofCharacterclass. This method converts the specified Unicode code point character argument to the uppercase using case mapping information which is provided by the Unicode Data file. Syntax: public static int toUpperCase(int codePoint) ...
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in upper case. [Android.Runtime.Register("storesUpperCaseIdentifiers", "()Z", "GetStoresUpperCaseIdentifiersHandler:Java.Sql.IDatabaseMetaDataInvoker, Mono.Android, Version=0.0.0.0, ...
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in upper case. [Android.Runtime.Register("storesUpperCaseIdentifiers", "()Z", "GetStoresUpperCaseIdentifiersHandler:Java.Sql.IDatabaseMetaDataInvoker, Mono.Android, Version=0.0.0.0, ...
In general,String#toUpperCase()should be used to map characters to uppercase.Stringcase mapping methods have several benefits overCharactercase mapping methods.Stringcase mapping methods can perform locale-sensitive mappings, context-sensitive mappings, and 1:M character mappings, whereas theCharactercase...