Click here to watch in Youtube :
https://www.youtube.com/watch?v=1mCoQaMhMTs&list=UUhwKlOVR041tngjerWxVccw
ToLowerCaseDemo.java
/* * public String toLowerCase() * * Returns: * ------- * the String, converted to lowercase. * * ============================================ * * public String toLowerCase(Locale locale) * * Parameters: * ---------- * locale - use the case transformation rules for * this locale. * * Returns: * ------- * the String, converted to lowercase. */ import java.util.Locale; public class ToLowerCaseDemo { public static void main(String[] args) { String str1 = "WELCOME"; String strLower1 = str1.toLowerCase(); System.out.println("strLower1 = " + strLower1); String str2 = "HELLO"; String strLower2 = str2.toLowerCase(Locale.CANADA); System.out.println("strLower2 = " + strLower2); } }
strLower1 = welcome strLower2 = hello
/* * public String toUpperCase() * * * Returns: * ------- * * the String, converted to uppercase. * * =========================================== * * public String toUpperCase(Locale locale) * * Parameters: * ---------- * locale - use the case transformation rules for * this locale. * * Returns: * ------- * the String, converted to uppercase. */ import java.util.Locale; public class ToUpperCaseDemo { public static void main(String[] args) { String str1 = "welcome"; String strUpper1 = str1.toUpperCase(); System.out.println("strUpper1 = " + strUpper1); String str2 = "hello"; String strUpper2 = str2.toUpperCase(Locale.ITALIAN); System.out.println("strUpper2 = " + strUpper2); } }
strUpper1 = WELCOME strUpper2 = HELLO
https://sites.google.com/site/javaee4321/java/StringDemo_toLower_Upper_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/StringDemo_toLower_Upper_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/a73203f981da1e65b72e10bb91ed595b4f0c377b/BasicJava/StringDemo_toLower_Upper_App/?at=master
See also:
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