publicclassQuoteReplacer{publicstaticvoidmain(String[]args){StringinputText="This is a \"quote\" in a string.";System.out.println("Original: "+inputText);StringreplacedText=replaceDoubleQuotes(inputText);System.out.println("Replaced: "+replacedText);}publicstaticStringreplaceDoubleQuotes(Stringinput...
String a="A";String greet="Hello World!";String pokemon="Pikachu"; 创建它的其他方法是 usingString Object,因为我们知道在 Java 中创建对象是使用new运算符完成的,因此我们将创建类似的字符串String apple = new String(``"``apple``"``); 更多示例: String a=newString("A");String greet=newString...
我们可以使用String类中的replace()方法来实现这个功能。该方法接受两个参数,第一个参数是要替换的字符,第二个参数是替换后的字符。下面是一个示例代码: Stringstr="Hello, \"World\"!";StringnewStr=str.replace("\"","'");System.out.println("Original string: "+str);System.out.println("Modified stri...
String blogName = "Java2blog is java blog"; System.out.println("BlogName: "+blogName); // Let's put Java2blog in double quotes String blogNameWithDoubleQuotes = blogName.replace("Java2blog","\"Java2blog\""); System.out.println("BlogName with double quotes: "+blogNameWithDoubleQuote...
In the above example, the${string//\"/""}syntax is used to replace all occurrences of double quotes (\") in the string with nothing. Here is a breakdown of each part of the expression: ${string}: This refers to the value of the Bash variablestring. ...
String StringBuffer StringBuilder System Thread ThreadGroup ThreadLocalIntroduction Replaces multiple characters in a String in one go. This method can also be used to delete characters. replaceChars(null, *, *) = null replaceChars("", *, *) = "" replaceChars("abc", null, *) = "ab...
You need to remember that a String literal is enclosed in double quotes, while a char literal is enclosed in single quotes. A double quoted string literal is not the same thing as a CharSequence. I think that if you replace the double quotes by single quotes in the program, it will ...
String name2 = name.replace('J', 'K'); String name3 = name2.replace('n', 't'); Calling thereplacemethod on aStringresults in returning a new modified string. The original string is not changed. sb.setCharAt(0, 'K'); sb.setCharAt(2, 't'); ...
public static void main(String[] args) In source-file mode, the java command can launch a class declared in a source file. See Using Source-File Mode to Launch Single-File Source-Code Programs for a description of using the source-file mode. Note: You can use the JDK_JAVA_OPTIONS ...
public static void main( String[] args ) { String in = "DIVAN 2 PAX TYPE: \\\"A\\\" \\\"SF\\\""; System.out.println( in ); String out = translate( in ); System.out.println( out ); } static String translate( String s ) { return s.trim().replace( "\\", "" ); }...