Search functionality: URL parameters are also used in a website's search functionality. When a user submits a search query, the query is appended to the URL (?search=running+shoes), which allows the website to display relevant search results. Session management: Some websites use URL paramet...
The setTimeout() function is a classic example of using a callback in JavaScript to execute code after a specified delay. It takes two parameters: a function to be executed and the time delay in milliseconds. For instance, console.log("Start"); setTimeout(function() { console.log("Del...
The only difference is that ‘call’ expects a discrete number of parameters while ‘apply’ can be passed an array of parameters. That’s ‘this’ in a nutshell! However, there are several gotchas which may catch you out. We’ll discuss those in my next post… ...
Here, one important note to understand is that what if we do not give all arguments. or the case where we are not having data to give value for that parameter, in this situation, we have the concept of the optional parameter in typescript. These optional parameters use to show as this ...
Decorators are great for enhancing code readability, maintainability, and reusability. In JavaScript, decorators are functions that can modify classes, methods, properties, or even parameters. They provide a way to add behavior or metadata to various parts of your code without altering the source cod...
The main syntax of a lambda expression is “parameters -> body”. The compiler can usually use the context of the lambda expression to determine the functional interface2being used and the types of the parameters. There are four important rules to the syntax: ...
The classification of APIs can be done on three parameters which are listed as follows: Ownership types of Web APIs On Ownership level there are four main types of APIs: Open APIs: These APIs are publicly available to use like Oauth APIs from Google and there is no restriction to use them...
ExpressJS and NodeJS are different from each other in many ways, some of them are: NodeJS is a JavaScript runtime that provides a platform for executing JavaScript code on the server side.ExpressJS, on the other hand, is a web framework built on top of NodeJS that provides a suite of...
>>> a = "python" >>> b = "javascript" >>> assert a == b Traceback (most recent call last): File "<stdin>", line 1, in <module> AssertionError >>> assert (a == b, "Values are not equal") <stdin>:1: SyntaxWarning: assertion is always true, perhaps remove parentheses? >...
Here are the common challenges of API Automation Testing: Test Data Management: Managing test data is difficult. The numerous APIs with various parameters require enormous amounts of data to test them effectively. Maintaining such a large amount of data and ensuring that the data is reusable is ...