JavaScript is one of the programming languages that is very popular among programmers and they prefer it over other languages available for this purpose, it is one of the languages that they have to learn in order to be able to achieve their goals by mastering it, this language makes the web dynamic so that the user can interact with it better, as you know in this case the user is encouraged to spend more time using the web and finally which is one of the factors that is of a great importance for Google algorithms in order to rank a website in the search results page , so that by using it, the traffic to your website as well as your website ranking will increase due to its great impact on the success of the web .In JavaScript, there are several things that can be mastered in order to make good use of this language, here we are going to explain about strings and related methods, but before we get into the details, we need to give you a brief overview of JS.
What is JS?
It which stands for JavaScript , and it is one of the programming languages that can be used to implement complex features in web pages, which can convert a page from static to dynamic, and ultimately increases the interaction of users with the web which is considered as one of the factors of being successful in this field.
JavaScript Strings:
Strings in this language are used to store text as well as manipulate it, which actually includes a number of characters that are placed inside quotes.Consider the following example.
<! DOCTYPE html>
<html>
<body>
<h2> JavaScript Strings </h2>
<p id = "demo"> </p>
<script>
var x = "John Doe"; // String written inside quotes
document.getElementById ("demo"). innerHTML = x;
</script>
</body>
</html>
You can also use single or double quotes:
<! DOCTYPE html>
<html>
<body>
<h2> JavaScript Strings </h2>
<p> Strings are written inside quotes. You can use single or double quotes: </p>
<p id = "demo"> </p>
<script>
var carName1 = "Volvo XC60"; // Double quotes
var carName2 = 'Volvo XC60'; // Single quotes
document.getElementById ("demo"). innerHTML =
carName1 + "" + carName2;
</script>
</body>
</html>
Length:
One of the characteristics that strings can have is the length of it, in order to understand this case better, consider the following example.
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