ืืืฆื ืืืฉืชืืฉ ืืืืชืืืช ืจืืฉืืืช ื-Java?
Java ืืกืคืงืช ืฉืืื ืืฉื toUpperCase() ืฉืืืงืืช ืืืจืืืช ืืคืจืืืจ. ืื ืืืืืจ ืืืจืืืช ืืคืืจืื " ALL CAPS " ืฉื ืชืืื ืืืืจืืืช . ืื ื ืงืืข ืืืืื ืืืื ื.String myName = "artem";
System.out.println("myName = " + myName);
System.out.println("myName.toUpperCase() = " + myName.toUpperCase());
ืชึฐืคืึผืงึธื
myName = artem myName.toUpperCase() = ARTEM
ืืืฆื ืืืฉืชืืฉ ืืืืช ืจืืฉืืืช ืืืืช ืืจืืฉืื ื ืฉื ืืืจืืืช ื-Java?
ืืคื ืฉืืชื ืืืื ืืจืืืช ืืืืืื ืฉืืืขืื, ื-Java toUpperCase() ืืฉืชืืฉ ืืืืชืืืช ืืืืืืช ืฉื ืืืืจืืืช ืืืื . ืื ืื ืขืื ื ืขื ืืืจืืฉืืช ืฉืื ื. ืืขืชื, ื ืชืื ื ืฉืืื ืืืชืืืช ืืืฉืืช ืืฉื capitalize() ืืื ืืืืืจ ืจืง ืืช ืืืืช ืืจืืฉืื ื ืฉื ืืืืจืืืช ื- UpperCase . ืืืื ืืืืืจืื ืืืชืจืช ืืฉืืื, ืืคืจืืืจืื ืฉืื ืืกืื ืืืืืจ ืฉืื.ืืืชืจืช ืฉืืื
ืื ื ืืืืชืจืช ืขืืืจ ืฉืืืช capitalize() .String capitalize(String inputString)
ืคืจืืืจืื ืืฉืืื capitalize () ืืืงืืช ืืืจืืืช ืืืืจืช ืืืืช ืืจืืฉืื ื ืฉืื ืืจืืฉืืืช. ืืืืจ ืกืื ืืืจืืืช ืขื ืืืืช ืืจืืฉืื ื ืืืืช ืจืืฉืืืช.
ืืืืืจืืชื / ืฉืืืื ืืืืช ืจืืฉืืืช ืืืืช ืืจืืฉืื ื ืฉื ืืืืจืืืช ื-Java
ื ืกื ืืืคืขืื ืืช ืืฉืืืื ืืืื ืืจืืฉ ืฉืื ืชืืืื ืืคื ื ืฉืืชื ืืกืชืื ืขื ืืงืื.- ืงืื ืืช ืืืืช ืืจืืฉืื ื ืฉื ืืืืจืืืช .
- ืืืจ ืืืชื ืืืืช ืืืืื .
- ืืืืฃ ืืืชื ืืืืงืื ืืืงืืจื ืืืืจืืืช .
ืืืืื
ืืื ืื ื ืืฉืชืืฉืื ืืฉืืื ืฉื ืืฆืจื ืืืชืืื ืืืฉืืช capitalize(String) ืืื ืืืฆืข ืืช ืืฉืืืื ืฉืืืืืจื ืืขืื.public class Driver {
public static String capitalize(String inputString) {
// get the first character of the inputString
char firstLetter = inputString.charAt(0);
// convert it to an UpperCase letter
char capitalFirstLetter = Character.toUpperCase(firstLetter);
// return the output string by updating
//the first char of the input string
return inputString.replace(inputString.charAt(0), capitalFirstLetter);
}
public static void main(String[] args) {
String myName = "artem";
System.out.println("myName = " + myName);
System.out.println("capitalize(myName) = " + capitalize(myName) + "\n");
String myDogName = "leo";
System.out.println("myDogName = " + myDogName);
System.out.println("capitalize(myDogName) = " + capitalize(myDogName) + "\n");
String myCarName = "tesla";
System.out.println("myCarName = " + myCarName);
System.out.println("capitalize(myCarName) = " + capitalize(myCarName) + "\n");
String mySchoolName = "nUCES";
System.out.println("mySchoolName = " + mySchoolName);
System.out.println("capitalize(mySchoolName) = " + capitalize(mySchoolName) + "\n");
String myCountryName = "pakistan";
System.out.println("myCountryName = " + myCountryName);
System.out.println("capitalize(myCountryName) = " + capitalize(myCountryName) + "\n");
}
}
ืชึฐืคืึผืงึธื
myName = artem capitalize(myName) = Artem myDogName = leo capitalize(myDogName) = ืืืื myCarName = tesla capitalize(myCarName) = Tesla mySchoolName = nUCES capitalize(mySchoolName) = NUCES myCountryName = ืคืงืืกืื capitalize(myCountryName) = ืคืงืืกืื
ืกืืืื
ืืืื ืืืืฉื ืคืฉืืื ืฉื โโืฉืืืืฉ ืืืืชืืืช ืจืืฉืืืช ืืืืช ืืจืืฉืื ื ืฉื ืืืจืืืช ื-Java. ืื ืจืง ืืืฉืื ืืื. ืืฉื ื ืืกืคืจ ืืจืืื ืืืจืืช ืืคืชืืจ ืืช ืืืชื ืืขืื. ืืืืืฅ ืืชืจืื ืืขืื ืื ืขื ืืคืชืจืื ืื ืชืื. ืืืืจ ืืื ืืืืง ืืช ืขืฆืื ืขื ืืื ืคืชืจืื ืื ืืืจื ืืืจืช ืื ืืชื ืืืฉื ืฉืืื ืช ืืช ืืืขืื ืืืื. ืืืืง ืืช ืืคืื ืฉืื. ืืื ืืืืฅ ืืืื ืืช ืืืืืืืช ืืืืืื ืืืช ืืคืชืจืื ืืืขืืืช ืฉืื. ืฉืืืื ืื ืืื ืืืืื!
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