Here's the complete guide on one of the JavaScript object 'This' keyword and how to implement it. Just keep reading to know more.
A callback function in JavaScript is a function that is passed as an argument to another function and is invoked after some kind of event.
ASP.NET runtime is not able to identify that "</script>" is a string since runtime code does not parse script block content. Why? Because ASP.NET runtime supports pretty much every .NET-compliant language and it cannot assume particular syntax of the code in scr...
The simplest way to handle errors is with a try/catch block. You can wrap your code in this block and then use the catch() method to alert an error if something goes wrong. For example, if you were making a POST request, your code could look like this: try { fetch('https://www....
Learn what is JavaScript in detail, its main features, advantages, and how it differs from Java. We'll also explore JS with code examples.
HSTS is implemented with a response header in the HTTPS response of the original resource. For example: XML Strict-Transport-Security: max-age=16070400; includeSubDomains HSTS is enabled for your ASP.NET Core applications using middleware, configured by default in the application template’s Startup...
JSON (JavaScript Object Notation) is a text-based format for storing and exchanging data in a way that’s both human-readable and machine-parsable. As a result, JSON is relatively easy to learn and to troubleshoot. Although JSON has its roots in JavaScript, it has grown into a very capab...
What is a for loop? A for loop is a programming construct that allows a block of code to be executed repeatedly until a certain condition is met. The for loop works by running the code within its scope until the specified condition is no longer true, allowing you to perform tasks such...
The try C++ block has the code that may generate an exception, while the catch block specifies the actions to be taken when a specific type of exception occurs. Handling the Exception: The catch block with a matching exception type is executed when an exception is thrown. The catch block ...
<html lang="en"> <head> <script src="myJSFile.js"></script> </head> <body> <!-- HTML code for webpage --> </body> </html> Q. What is JS? JS is the short form for JavaScript. JavaScript or JS is a general-purpose programming language that can be used for web development...