The String trim() method returns a copy of the string, with leading and trailing whitespace omitted. ref :http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html#trim() [JDK1.4] Here a complete solution to remove leading or trailing spaces in a String using regular expressions. p...
//package com.book2s; import java.util.StringTokenizer; public class Main { public static void main(String[] argv) { String s = "book2s.com"; System.out.println(removeSpaces(s)); }/* w w w . j a v a2s . co m*/ public static String removeSpaces(String s) { StringToke...
To remove all white spaces from a string in Java, you can use the replaceAll method of the String class, along with a regular expression that matches any white space character (including spaces, tabs, and line breaks): String str = " This is a test "; str = str.replaceAll("\\s", ...
Learn to write a Java program toremove all the white spaces and non-visible charactersfrom a givenstring. It may not be needed in real world applications, but it certainly can be asked ininterviewsto check our knowledge and reasoning. See Also:Normalize Extra White Spaces in a String 1. U...
How to Render an HTML String Preserving Spaces and, The CSS white-space property determines how the white space is handled inside an element. In the example below, we add our text in a element and then set the white-space property to "pre-wrap" for it. Example of preserving spaces and...
1. Using String strip() APIs – Java 11 Since Java 11,Stringclass includes 3 more methods that help in removing extra white spaces. These methods useCharacter.isWhitespace(char)method to determine a white space character. Stringstrip()– returns a string whose value is given string, withall...
The general strategy for replacing a pattern in the given string is using the replace() method, which can accept a RegExp object. Here’s a working example that replaces all spaces in the string with an empty string (including leading, trailing, and multiple consecutive space characters). ...
Thenormalize()method returns the Unicode Normalization Form of the string. Special characters can be represented in two ways. For example, the character "ñ" for example can be represented by either of: The single code pointU+00F1.
In this case, the command not only removes newline and carriage return characters but also any extra spaces within the string. The output is as follows: |Thisisdelftstack.com| Remove Newline From a String Using theextglobOption in Bash ...
given stringpublicstaticStringtest(Stringtext,Stringword){Stringresult_str=text.replace(word,"");// Replace occurrences of the word with an empty stringresult_str=result_str.replaceAll("\\s+"," ");// Remove extra spaces in the resultant stringreturnresult_str;// Return the modified string}...