When doing mathematical operations, JavaScript can convert numbers to strings:Example let x = 5 + 7; // x.valueOf() is 12, typeof x is a number let x = 5 + "7"; // x.valueOf() is 57, typeof x is a string let x = "5" + 7; // x.valueOf() is 57, typeof x is ...
JavaScript is a powerful and flexible programming language that allows developers to create interactive web applications. However, as with any programming language, errors are bound to occur during the development process. These errors can be a result of syntax mistakes, logical errors, or unexpected ...
We list the best JavaScript online courses, to make it simple and easy to learn and develop your programming skills in JavaScript, from beginner to advanced level. Since its creation in 1995, JavaScript has pretty much taken over the web. Not to be confused with Java, JavaScript is the glue...
This resource contains a collection of JavaScript best practices and JavaScript tips provided by our Toptal network members.
In a 2019 survey,67.8% of developerssaid they were using JavaScript.GitHub confirmsits popularity—and shows that it has consistently been the most popular programming language for several consecutive years now. In the final analysis, all the root problems that JavaScript-powered websites have with...
This is a coding standards and best practices guide for JavaScript, and to a lesser extent, jQuery. This document focuses on pragmatism, not perfection. It does not focus on writing perfect code, but rather, code that will strike the best balance of value for your time. In particular, we...
JavaScript: Best Practices for Security and Protection One ofJavaScript’s unique featuresis that it uses an open-source format for code distribution, meaning it’s visible to anyone with webpage access. While open source has advantages, its transparency creates security risks, as the code is eas...
However, the new name should still be descriptive and adhere to the best practices discussed above. For further reading, you can refer to the Mozilla Developer Network's guide on JavaScript variables. In conclusion, the art of naming variables is a fundamental skill in JavaScript programming. It...
This 2.5-hour, concise, and to-the-point course is designed specifically for JavaScript developers aiming to identify loopholes and bottlenecks in their code. By adopting proven practices, developers will optimize their code to be faster, more readable, and cleaner.Participants will learn to write ...
Adopting good coding practices can help your DevSecOps teams address vulnerabilities earlier in the software development life cycle (SDLC). In addition to JavaScript security best practices, Synopsys eLearning material provides deeper insight into application security topics. Training Developer Security ...