Double quote in java string

How to add quotation marks within string Java? [SOLVED]

Quotation marks are a commonly used character in programming, especially when it comes to strings. In Java, there are two types of quotation marks that can be used to represent a string: single quotes (‘ ‘) and double quotes (» «). However, sometimes you may need to add quotation marks within a string. In this article, we’ll show you how to add quotation marks within a string in Java and provide some useful examples.

Introduction to Strings in Java

In Java, a string is a sequence of characters, often used to represent text or other data. Strings are objects in Java and are created using the String class. Here’s an example of how to create and use a string in Java:

This code creates a string called name and assigns the value «John Doe» to it. The println method is then used to print the message «Hello, John Doe» to the console.

In Java, strings are immutable, meaning that once a string is created, its value cannot be changed. If you need to modify a string, you must create a new string with the desired modification. For example:

This code creates two strings, greeting, and name, and concatenates them to create a new string, message. The resulting string is then printed to the console.

Adding Single Quotes within a Java String

Adding single quotes within a string in Java can be done by two different methods. First, we can use the escape character or using double quotation marks for the string.

In Java, the backslash tells Java that the following character is not a quote character but should be considered part of the string.

Here’s an example of how to add single quotes within a string in Java:

In this example, we create a string called singleQuoteString and assign the value «I’m a single quote string» to it. The backslash before the single quote character (‘) is used to escape the single quote, allowing it to be included within the string.

It’s important to note that in Java, you can use either single quotes or double quotes to represent a string, but you cannot mix and match within the same string. For example, if you want to include single quotes within a string represented by double quotes, you need to escape the single quotes using a backslash:

Another method is to put the single quotation marks inside the double quotation marks without using the escape character as shown below:

As you can see, this time we didn’t use the escape character but still were able to add the single quotation mark inside our string because we used double quotation marks for the string.

Adding Double Quotes within a Java String

Similar to the single quotation marks, double quotes within a string in Java can be done by escaping the double quote character using a backslash.

The backslash tells Java that the following character is not a quote character but should be considered part of the string.

Here’s an example of how to add double quotes within a string in Java:

I am a "double quote" string

In this example, we create a string called doubleQuoteString and assign the value «I am a «double quote» string» to it. The backslash before the double quote character («) is used to escape the double quote, allowing it to be included within the string.

Concatenating Strings to Include Quotation Marks

Concatenating strings to include quotation marks in Java can be done by using string concatenation operators (+) and escape sequences (\). In this way, you can combine multiple strings to create a single string that includes quotation marks.

Here’s an example of how to concatenate strings to include quotation marks in Java:

I am a string with "quotation marks" 

In this example, we create two strings, part 1 and part 2, and assign the values «I am a » and «string with «quotation marks»» to them, respectively. We then use the + operator to concatenate these two strings into a single string called combinedString. The backslash before the double quote character («) in the part 2 string is used to escape the double quote, allowing it to be included within the string.

Summary

In this article, we showed you how to add quotation marks within a string in Java. We covered three different methods for achieving this: escaping single and double quotes and using a backslash to escape quotation marks. No matter which method you choose, it’s important to understand the basics of how to include quotation marks within a string in Java.

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  How to escape double quotes in String in java

  

  In this post, we will see how to escape double quotes in String in java.

  There are scenarios where you need to escape double quotes already present in the String. This generally happens while dealing with JSON file format or reading file data.

  Escape double quotes in java

  Double quotes characters can be escaped with backslash( \ ) in java. You can find complete list of String escapes over this java doc.

  Let’s understand this with the help of example.

  💡 Did you know?

  Some IDEs like intelij automatically escape String if you paste the String between double quotes surrounding the String literal.

  Add double quotes to String in java

  If you want to add double quotes(«) to String, then you can use String’s replace() method to replace double quote(«) with double quote preceded by backslash(\»).

  Print String with double quotes in java

  If you want to print string with double quotes in java using System.out.println, then you can use either \» or ‘»’ with the String.

  That’s all about How to escape double quotes in String in java.

  Further reading:

  Print double quotes in java

  Escape quotes in Python

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  Print Quotation Marks in Java

  

  1. Print Double Quotes Using Escape Sequence in Java
  2. Print Double Quotes Using char in Java
  3. Print Double Quotes Using Unicode Characters in Java

  Double quotes in Java plays a vital role as they are mainly used to indicate a string. When we print any string, the double quotes are not printed but only the value inside them is printed. But how to print quotation marks in Java?

  In the examples below, we will learn the various methods that we can use to print the double quotes together with the string.

  Print Double Quotes Using Escape Sequence in Java

  The first method to print the double quotes with the string uses an escape sequence, which is a backslash ( \ ) with a character. It is sometimes also called an escape character. Our goal is to insert double quotes at the starting and the ending point of ourString .

  \» is the escape sequence that is used to insert a double quote. Below we can see that we are using this escape sequence inside ourString , and the output shows the string with quotations.

  public class PrintQuotes   public static void main(String[] args)   String ourString = " \"This is a string\" ";  System.out.println(ourString);  > > 

  Print Double Quotes Using char in Java

  We can also use char to print the double quotes with the string. First, we have to convert the double quote ( » ) into a char . In the below example, we have singleQuotesChar with a double quote surrounded by single quotes. The double-quote represents a string, and the single quote represents a char .

  Now, as our double quote has become a char , we can concatenate it with the string at both the starting and ending points.

  public class PrintQuotes   public static void main(String[] args)   char singleQuotesChar = '"';  String ourString = singleQuotesChar +"This is a string"+ singleQuotesChar;  System.out.println(ourString);   > > 

  Print Double Quotes Using Unicode Characters in Java

  In this example, we will use Unicode characters to print Java quotes in a string. Whenever we want to print or use any character like symbols or non-English characters, we can use Unicode characters. Every Unicode represents a character, and \u0022 means a double quote.

  We need to convert the Unicode to a char and then concatenate \u0022 with the string.

  public class PrintQuotes   public static void main(String[] args)    String ourString = '\u0022' + "This is a String" + '\u0022';  System.out.println(ourString);   > > 

  Rupam Saini is an android developer, who also works sometimes as a web developer., He likes to read books and write about various things.

  Related Article — Java String

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