We are required to write a JavaScript function that takes in a string and returns a new string with all the character of the original string just the whitespaces removed. Example Let’s write the code for this function − const str = "This is an example string from which all whitespace...
This set of Javascript functions trim or remove whitespace from the ends of strings. These functions can be stand-alone or attached as methods of the String object. They can left trim, right trim, or trim from both sides of the string. Rather than using a clumsy loop, they use simple, ...
To remove whitespace characters from the end of a string (which is different than removing only space characters), you can use any of the following methods: Using String.prototype.trimEnd() Introduced in ES10, you can use the String.prototype.trimEnd() method to remove whitespace character...
空白是所有空白字符(空格、制表符、no-break 空格等)和所有行终止符(LF、CR 等)。 trim()方法不会更改原始字符串。 示例:使用 trim() letstr =" foo ";console.log(str.trim());// 'foo'//trim() removes whitespace only from the edgesletstr1 =" A B C D ";console.log(str1.trim());//...
It's super simple to remove whitespace from a string. trimStart is to remove leading whitespace, trimEnd will remove trailing, and trim will remove it all...
该trim()方法返回从两端删除空白的字符串。trim()不影响字符串本身的值。 示例 使用trim() 下面的例子中将显示小写的字符串 'foo': 代码语言:javascript 复制 varorig=' foo ';console.log(orig.trim());// 'foo'// Another example of .trim() removing whitespace from just one side.varorig='foo '...
str.trim() Here, str is a string. trim() Parameter The trim() method does not take in any parameters. trim() Return Value Returns a new string representing the str stripped of whitespace from both ends. Notes: Whitespace is all the whitespace characters (space, tab, no-break space, etc...
string.trim() The trim() method removes whitespace from both sides of a string. The trim() method does not change the original string. Example1 1varstr = " Hello World! ";2alert(str.trim()); Example2 1functionmyTrim(x) {2return x.replace(/^\s+|\s+$/gm,'');3}45functionmyFun...
1. whitespace characters In computer programming, white space is any character or series of characters that represent horizontal or vertical space in typegraphy. 在计算机程序中,空白字符指在排版中表现水平或者垂直空白的任何字符或一系列字符。 When rendered, a whitespace character does not correspond to ...
// remove whitespace from the string let result3 = text3.trim(); console.log(result3); // JavaScript // convert the string to an array let result4 = text1.split(); console.log(result4); // [ 'hello' ] // slice the string let result5= text1.slice(1, 3); console.log(res...