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A_10_practice04.java
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A_10_practice04.java
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package com.company;
public class A_10_practice04 {
public static void main(String[] args) {
////Question 1: Write a program to convert a string to lowercase.
// String name = "Dineshbhai Patel";
// name = name.toLowerCase();
// System.out.println(name);
////question 2: Write a program to replace spaces with underscores.
// String name1 = "Abhi Patel";
// System.out.println(name1.replace(" ", "_"));
///*Question 3: Write a java program to fill in a letter template which looks like below.
//letter = "Dear <|name|>, Thanks a lot"
//Replace <|name|> with a string (some name) */
// String letter = "Dear <|name|>, Thanks a lot";
// letter = letter.replace("<|name|>", "Abhi");
// System.out.println(letter);
////Question 3: Write a program to detect double and triple spaces in a string.
// String name2 = "This string is contains double and triple spaces";
// System.out.println(name2.indexOf(" ")); // double space
// System.out.println(name2.indexOf(" ")); // triple space
// System.out.println(name2.indexOf(" ", 27)); // double space after 27 index
// System.out.println(name2.indexOf(" ")); // four space
///*Question 4: Write a program to format the following letter using escape sequence character.
//letter = "Dear sir, Your lectures are very helpful.Thanks!"
//*/
// String letter = "Dear sir, \n\tYour lectures are very helpful.\nThanks!";
// System.out.println(letter);
}
}