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Node.JS Path Module and Some of its Methods




Various frameworks and platforms are available for developers to utilise to ensure the applications they create for the clients are smooth and fast. Node.js is a very popular framework among these developers. Node js is a runtime environment that is executed on the Chrome V8 engine. This library is known to execute JavaScript code out of the constraints of the web browser. It is an open-source, cross-platform, back-end environment that lets developers produce dynamic content for web pages. It uses an event-driven and non-blocking I/O model which makes it lightweight and efficient. It can also run on various platforms including Windows, Linux, Mac Os, etc. There are many inbuilt modules in Node.js that make it popular and the Node.js path is one of them. 

What is the Path module?

There are many modules that Node provides but the path module is one of the more useful ones that is often forgotten or ignored. This module has many methods and the primary function for most of these is to easily interact with and manipulate file paths by helping developers with pathnames of files and directories on the system. 

Some Path methods and their uses

  • Path.join()-

In Node.js Path, join() is the most commonly used method by developers. It is used to join various parts of a file path into a string. If the application needs this file path anywhere else, this string can be used. Apart from joining many path segments, it does so by using as a delimiter, a separator that is specific to the platform. Delimiters for different operating systems like windows and MAC are different. With a platform-specific separator, the program doesn’t break when the path is explicitly stated on different OSs. It also normalises the resulting path and returns it. It returns a string and if the string of the joined path is zero-length, ‘.’ is returned. 

  • path.basename()-

Another commonly used method, invoking it will return the directory referring to the file or the name of the file or returns the later portion of any specific path, much like the Unix command of the same name. This function treats these names in a case-sensitive manner even though Windows does not. Extensions like HTML are included in this method but developers can remove them through path.basename as well. 

  • Path.isAbsolute()-

An extremely useful method in Node.js Path, it is used to check if any specified path in the argument is an absolute path. An absolute path is when it contains all the necessary details required to locate any file. A string path is passed as an argument and a boolean (true or false) is returned. When the path is a zero-length string, the return is false. 

  • Path.delimiter()-

Another in-built programming interface, this method is used to find the delimiter according to the platform. The return comes in the form of a string that provides the platform-specific delimiter required. The return for windows is “;” and for POSIX is “:” 

Many such methods are available and are useful to developers. 

Read more: Internship in PHP

From television to the internet platform, Jonathan switched his journey in digital media with Bigtime Daily. He served as a journalist for popular news channels and currently contributes his experience for Bigtime Daily by writing about the tech domain.

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Maveryx – The best automated software testing tool




Which software, among the many available solutions, do you know will be the ideal fit for your company? Well then, let’s just dive deep into it. Despite beginning in 2009 as an open-source initiative, Maveryx was created in 2012.

During a meeting in front of the “Castel dell’Ovo” and the “Island of Megaride,” two of Naples’ most emblematic sites, the concept for Maveryx emerged. This is the reason the project was originally going to be called “Megaride.” The test automation tool was named “Maveryx,” derived from the founders’ terms when the first public version was prepared. The business was established with the same name, and its main office is still in front of the Island of Megaride.

The Maveryx automated software testing tool is a powerful, application-independent tool that can test any software. It is based on the Java platform and can test web applications, thick-client applications, and even mobile apps. The Maveryx automated software testing tool is unique because it does not require scripting or coding. This means that it is very user-friendly and can be used by anyone, even those with no coding experience. 

The Maveryx automated software testing tool offers functional UI, regression, data-driven, and codeless testing capabilities for various desktop and Web technologies. Its cutting-edge and intelligent technology examines the UI of the program while it is running, just like a senior tester would. Using Maveryx, you can automate early and reduce the time it takes to market without sacrificing quality.

Advanced functional and regression testing features from Maveryx make it possible for inexperienced and seasoned testers to create reliable automated tests for desktop and web apps. Maveryx enables you to design efficient and effective tests using either a traditional or agile approach, with or without coding. The clever object identification engine of Maveryx is its most significant breakthrough. Their instrument distinguishes itself from every other item on the market thanks to a technology focused on people’s needs.

An engine for machine vision is Maveryx’s key feature. It looks at the user interface throughout test execution and runtime to identify the items to test, even if those objects change between the time the test was written and when it is performed. The essential advantage is the ability to search for items within the Application Under Test (AUT) without specifying a search strategy. Maveryx does not require, Monitoring tools, GUI mapping, object/image archives, tracking systems, spy tools, or recordings. 

It’s like having an experienced, seasoned tester set up and conduct all the tests you need to run on your behalf. The more labor you do for yourself, the quicker you can release software. The NO-CODE functionality is another fundamental component. This functionality allows functional rather than tech users without programming experience to write tests.

So, if you are looking for an automated software testing tool that is powerful yet easy to use, you should check out Maveryx. Maveryx automated software testing tool will save you a lot of time and effort. So why wait? Try out Maveryx today!

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