The lowercase character is : n The lowercase character is : 1 Example 2: Here is a user-defined example where anyone using this code can put a value of his choice and get the equivalent output. import java.util.Scanner; public class StudyTonight { public static void main(String[] args) ...
下麵的例子展示了 lang.Character.toLowerCase() 方法的用法。 package com.tutorialspoint; import java.lang.*; public class CharacterDemo { public static void main(String[] args) { // create 4 char primitives char ch1, ch2, ch3, ch4; // assign values to ch1, ch2 ch1 = 'P'; ch2 = 's...
System.out.println("The lowercase character is :"+ch1); System.out.println("The lowercase character is :"+ch2); System.out.println("The lowercase character is :"+ch3); System.out.println("The lowercase character is :"+ch4); System.out.println("The lowercase character is :"+ch5); } ...
Character類toLowerCase()方法 toLowerCase() 方法可在java.lang包。 toLowerCase() 方法用於返回給定的小寫字符char值。 toLowerCase() 方法大寫轉小寫或小寫轉小寫時不拋出異常。 用法: public char toLowerCase (Char value); 參數: Char value– 表示要轉換的字符值。 返回值: 這個方法的返回類型是char...
Learn how to convert characters to lowercase in Java with simple examples and explanations. Master the String class methods for effective character manipulation.
publicclassMain {/*fromwww.java2s.com*/publicstaticvoidmain(String[] args) {intcp1 = 0x0050;intcp2 = 0x2100;intcp3 = Character.toLowerCase(cp1);intcp4 = Character.toLowerCase(cp2); String str1 ="Lowercase equivalent of cp1 is "+ cp3; ...
In the following code shows how to use Character.LOWERCASE_LETTER field.//from w ww . j ava 2s. c om public class Main{ public static void main(String[] args) { for(char ch = Character.MIN_VALUE;ch<Character.MAX_VALUE;ch++){ if(Character.LOWERCASE_LETTER == Character.getType(ch))...
如承诺的那样,这里有两个JMH基准测试;一个比较Character#toUpperCase和您的按位方法,另一个比较Character#toLowerCase和您的另一个按位方法。请注意,仅测试了英文字母中的字符。 第一个基准测试(转换为大写): @State(Scope.Benchmark) @BenchmarkMode(Mode.AverageTime) @OutputTimeUnit(TimeUnit.NANOSECONDS) @War...
In this approach, we use the methods toLowerCase() and toUpperCase() to directly convert the case of a string. Convert to Lowercase ? The toLowerCase() method processes each character in the string and converts uppercase letters (A-Z) to their lowercase counterparts (a-z). Non-alphabetic...
在Java中我们可以使用toCharArray()方法把字符串变为字符数组，通过Character.toUpperCase()方法把小写字母变...