Best answer: How do you change a square bracket to a string in Java?

String str = “[Chrissman-@1]”; str = replaceAll(“\[\]”, “”); String[] temp = str. split(“-@”); System. out. println(“Nickname: ” + temp[0] + ” | Power: ” + temp[1]);

How do you replace square brackets in a string?

Here is the solution.

  1. String str = “[[Hello world]”;
  2. str = str. replaceAll(“\[“, “”). replaceAll(“\]”,””);
  3. System. out. println(“Output Value :”+str );

How do you remove square brackets from string?

Brackets can be removed from a string in Javascript by using a regular expression in combination with the . replace() method.

How do you remove brackets from a string in Java?

String test = “watching tv (at home)”; test = test. replaceAll(“(“,””); test = test. replaceAll(“)”,””);

How do you remove square brackets from a string array in Java?

the most simple solution for removing the brackets is,

  1. convert the arraylist into string with . toString() method.
  2. use String. substring(1,strLen-1). (where strLen is the length of string after conversion from arraylist).
  3. Hurraaah..the result string is your string with removed brackets.
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How do you remove square brackets and commas in a list in Java?

When you do System. out. println(list); You just use a default implementation of ArrayList. toString() method which returns values in the list in the [] brackets separated by comma and space.

What is replace method in Java?

Java String replace() Method

The replace() method searches a string for a specified character, and returns a new string where the specified character(s) are replaced.

How do I get rid of square brackets in groovy?

1 Answer. toString() on a list object produces the string result with the brackets, to avoid the brackets you can use join on the list object as follows: String systemTypeQuery =”SELECT id from system_type where type = ‘${systemType}’;” def systemTypeQueryResults = [] ticketerDb.

How do I remove square brackets from JSON response?

To remove the square brackets that surround the JSON output of the FOR JSON clause by default, specify the WITHOUT_ARRAY_WRAPPER option. Use this option with a single-row result to generate a single JSON object as output instead of an array with a single element.

How does regex replace work?

Replace(String, String, String, RegexOptions, TimeSpan) In a specified input string, replaces all strings that match a specified regular expression with a specified replacement string. Additional parameters specify options that modify the matching operation and a time-out interval if no match is found.

How do you input a string in Java?

Example of nextLine() method

  1. import java.util.*;
  2. class UserInputDemo1.
  3. {
  4. public static void main(String[] args)
  5. {
  6. Scanner sc= new Scanner(System.in); //System.in is a standard input stream.
  7. System.out.print(“Enter a string: “);
  8. String str= sc.nextLine(); //reads string.

What is the difference between Replace and replaceAll in Java?

The difference between replace() and replaceAll() method is that the replace() method replaces all the occurrences of old char with new char while replaceAll() method replaces all the occurrences of old string with the new string.

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How do I remove square brackets from a string in Python?

“remove square bracket from string using python” Code Answer

  1. l = [‘a’, 2, ‘c’]
  2. print str(l)[1:-1]
  3. ‘a’, 2, ‘c’

How do you make an array into a String?

Using StringBuffer

  1. Create an empty String Buffer object.
  2. Traverse through the elements of the String array using loop.
  3. In the loop, append each element of the array to the StringBuffer object using the append() method.
  4. Finally convert the StringBuffer object to string using the toString() method.

How do you replace double quotes with escape characters in Java?

Escape double quotes in java

Double quotes characters can be escaped with backslash( ) in java.

How do you remove curly braces from String in Java?

String n = s. replaceAll(“/{“, ” “); String n = s. replaceAll(“‘{‘”, ” “);