“Métodos de cadena JavaScript” Código de respuesta

Métodos de cadena de JavaScript

//Here are the commonly used JavaScript String methods:

Method	Description
charAt(index)	returns the character at the specified index
concat()	joins two or more strings
replace()	replaces a string with another string
split()	converts the string to an array of strings
substr(start, length)	returns a part of a string
substring(start,end)	returns a part of a string
slice(start, end)	returns a part of a string
toLowerCase()	returns the passed string in lower case
toUpperCase()	returns the passed string in upper9 case
trim()	removes whitespace from the strings
includes()	searches for a string and returns a boolean value
search()	searches for a string and returns a position of a match
SAMER SAEID

Métodos de cadena de JavaScript

charAt()
charCodeAt()
concat()
endsWith()
includes()
indexOf()
lastIndexOf()
match()
matchAll()
repeat()
replace()
replaceAll()
search()
slice()
split()
startsWith()
substr()
substring()
toLowerCase()
toUpperCase()
toString()
trim()
valueOf()
Clumsy Caiman

Métodos de cadena JavaScript

const text1 = 'hello';
const text2 = 'world';
const text3 = '     JavaScript    ';

// concatenating two strings
const result1 = text1.concat(' ', text2);
console.log(result1); // "hello world"
// converting the text to uppercase
const result2 = text1.toUpperCase();
console.log(result2); // HELLO
// removing whitespace from the string
const result3 = text3.trim();
console.log(result3); // JavaScript
// converting the string to an array
const result4 = text1.split();
console.log(result4); // ["hello"]
// slicing the string
const result5= text1.slice(1, 3);
console.log(result5); // "el"
SAMER SAEID

Straforma en STRINA JS

var x = new String("Una nuova stringa");
Comfortable Capuchin

Respuestas similares a “Métodos de cadena JavaScript”

Preguntas similares a “Métodos de cadena JavaScript”

Más respuestas relacionadas con “Métodos de cadena JavaScript” en JavaScript

Explore las respuestas de código populares por idioma

Explorar otros lenguajes de código

Shell/Bash
C#
C++
C
CSS
HTML
Java
JavaScript
Objective-C
PHP
Python
Sql
Swift
Ruby
TypeScript
Go
Kotlin
Assembly
R
VBA
Scala
Rust
Dart
Elixir
Clojure
Haskell
Matlab
Erlang
Cobol
Fortran
Scheme
Perl
Groovy
Lua
Julia
Delphi
Abap
Lisp
Prolog
Pascal
ActionScript
Basic
Solidity
PowerShell
GDScript
Excel