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JavaScript

πŸ’‘ JavaScript (JS) is a lightweight, interpreted, or just-in-time compiled programming language with first-class functions.

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πŸ’‘ JavaScript FAQ

 

What is function in JavaScript with example?

In Javascript, functions can also be defined as expressions. For example, // program to find the square of a number // function is declared inside the variable let x = function (num) { return num * num }; console.log(x(4)); // can be used as variable value for other variables let y = x(3); console.log(y);

πŸ”— www.programiz.com//javascript/function
 

How do you add JavaScript to an email?

To enable the script, you have to first fill in your email address in the script's eml variable, then include the script in your document, add onload="putEmail(); to the document's <body> tag, and finally put <span class="myemail">(need Javascript for email link)</span> (or something similar) everywhere you want to ...

πŸ”— www.grauw.nl//articles/jsemail.php
 

Is JavaScript server-side validation?

We have two types of Validation methods in JavaScript: Server-side validation- Uses Common Gateway Interface (CGI) Scripts, Java Server Pages (JSP), and Active Server Pages (ASP) to validate a form. Client-side validation- Uses JavaScript or VBScript to validate a form.

πŸ”— www.c-sharpcorner.com//UploadFile/79037b/form-validation-in-javascript/
 

How does JavaScript work with HTML?

Adding JavaScript into an HTML Document. You can add JavaScript code in an HTML document by employing the dedicated HTML tag <script> that wraps around JavaScript code. The <script> tag can be placed in the <head> section of your HTML or in the <body> section, depending on when you want the JavaScript to load.

πŸ”— www.digitalocean.com//community/tutorials/how-to-add-javascript-to-html
 

Is highlighting JavaScript safe?

It appears that highlight. js is a safe filter and will properly escape it's contents and add markup to control the highlighting, so there is nothing else to do.

πŸ”— stackoverflow.com//questions/61821095/how-do-i-mark-a-filter-as-being-safe
 

Is IT worth learning JavaScript in 2021?

JavaScript forms the foundation of almost everything you see on the Internet. So, with web development on the rise in 2021, it's a good one to learn. JavaScript can used in both the front-end and back-end to add dynamic functionalities to websites.

πŸ”— www.educative.io//blog/best-programming-language-learn-2021

πŸ‘¨β€πŸ’» Featured JavaScript Jobs

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🏒 Klim   πŸ“ Berlin   🌐 ArbeitNow Oct 05, 2022

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πŸ—£οΈ JAVASCRIPT Issues

πŸ’Ύ sentry-javascript ref(hub): remove hard cap from maxBreadcrumbs πŸ’¬ 5 open πŸ—“οΈ 2 days ago
πŸ’Ύ sentry-javascript @sentry/vue breaks Google Analytics CORS policy πŸ’¬ 6 open πŸ—“οΈ 2 days ago
πŸ’Ύ sentry-javascript chore: instrumentXHR support Proxy πŸ’¬ 5 open πŸ—“οΈ 1 week ago
πŸ’Ύ sentry-javascript `_eventFromIncompleteOnError` is no longer required πŸ’¬ 3 open πŸ—“οΈ 1 week ago