Fun With Tech

Why node-red is use for embedded programming ? What is Node-RED? It’s a Browser based programming tool for IOT. It works on different environments like cloud, edge and local. Node-RED is developed by IBM. Node-Red is pre-install in standard edge device like raspberry pi Who have been using node-red IBM Microsoft GE Intel Fujitsu NEC Hitachi Node-RED can easily get data from web API and visualize it on the browser Features It provides browser-predicated flow for editing. it is built on Node.js, it fortifies a lightweight runtime environment along with the event driven and non-blocking model. The sundry flows engendered in Node-RED are stored utilizing JSON, which can be facilely imported and exported for sharing with others. It can facilely fit on most widely used contrivances like Raspberry Pi, BeagleBone Ebony, Arduino, Android predicated contrivances, etc. It can run in the cloud environment like Bluemix, AWS, MS-Azure, etc. Architecture Asynchronous INPUT/OUTPUT and event-driven Sin...

  2nd Line: Get your free Canadian/USA number In IT industries we have a main concern about how we communicate with clients who are staying out of the country. There are a lot of connectivity issues that come into picture when we talk about communication between countries. We think if we can make a call to the client to their personal number directly and make communication that would be best.  We provide a best solution for that 2nd Line app (located in play store) will give you one free number for calling as well as send SMS freely in Canada/USA. Now discuss how to get it and use it. It is available in Google play store CLICK HERE Do SignUP/Login Then click on Don’t use location. Enter the any area code of USA/Canada (i.e. Canada (416, 418, 289) USA (479, 518, 389) etc.) Press Continue   Press I Agree Chose anyone displayed phone number Press Continue That’s it, that number is yours now. You can make real phone CALL/SMS (USA/Canada) through that number without paying an...

Jmeter script without knowing Jmeter : BlazeMeter Today, I want to share how to use JMETER without knowing the JMETER. Some time we want to do performance testing for some scenarios for which it's really difficult to make the jmeter script. But don’t worry we have one solution which can help you to make jmeter script for such difficult scenarios. For this you just need to add one of Chrome extension which is BlazeMeter. Steps to follow: 1. Use the BlazeMeter Chrome Extension to Record. Edit. Run. Your Script Click on 3 dots on your Chrome browser Click on settings Open hamburger menu Click on extensions Open hamburger menu Open Chrome  web store Search for BlazeMeter and add it 2. After this you can see  icon on your browser  Click on this icon Click on start recording icon  After that perform the action on browser for which you need to make jmeter script After completion click on s top recording icon Then click on icon Then click on jmeter(.jmx) icon...

VS Code extensions which every developer should use As a Developer, I have utilized many IDEs like Eclipse, NetBeans, Atom, VS Code and Sublime Text editor etc. Among them, I personally found Visual Studio code is the best c, especially for web development. There are thousands of extensions in the Visual Studio code. From that, I’ll show you some best extensions. 1) GitLens It is a most puissant git management extension. It is utilized to check git history, blame information, line and file history, commit probing and much more things. You will love it when you try it. You can Install it from HERE 2) Prettier To keep the same and standard format in the entire project is very hard when you work in a team. Prettier takes care of code formatting; it will avail you to maintain code consistency in the format. It’s super facile and configured for auto-format code on every preserve. You can Install it from HERE 3) Live Share It’s very subsidiary when you have to collaboratively edit and debug ...

Node vs Go   Before going to start the debate lets go through the basics. Node.js in simple words Node.js is a server-side open-source runtime environment that appeared in 2009. Node.js was engendered with a Google Chrome V8 JavaScript engine for building cross-platform applications. It has an async input/output model and is intended for the development of scalable server-side applications with the JavaScript language. The Node.js engine compiles JavaScript to machine code, so developers can utilize the same programming language for backend and frontend. It illustrates the “JavaScript everywhere” paradigm, and in short, it is a separate language predicated on Javascript with modifications. Node.js has an abundance of open-source libraries for convenient web application development and can integrate with third-party libraries as well. It is fortified by such operating systems as Microsoft Windows, Linux, and macOS. Golang in simple words Golang or just Go is an open-source compiled ...