This useful tip will help the web developers or view it now for hire node.js developer<\/strong> to check whether any of the values or data are in the string format or not. However, isString is quite handy when you are requesting info right from the server and need to check the type of data.<\/p>\n

constisString = value =>typeof value === ‘string’;isString(‘JavaScript’); \/\/ true
\nisString(345); \/\/ false
\nisString(true); \/\/ false<\/p>\n

\n
1. Make use of isNumber<\/strong><\/li>\n<\/ol>\n

   isNumber is another helpful tip for the web developers to check a value or any of the variables while creating an app is holding a number in the form of float, integer, etc or not.
   \nfunction isNumber(n) { return !isNaN(parseFloat(n)) &&isFinite(n); }console.log(isNumber(900))\u00a0 \/\/ true
   \nconsole.log(isNumber(23.98))\u00a0 \/\/ true
   \nconsole.log(isNumber(“JavaScript”)) \/\/ false<\/p>\n

   \n
   1. Use Node Shell<\/strong><\/li>\n<\/ol>\n

      If you want to test the node.js function to check how it works, then the node.js shell will work great on it. For this, you just have to run “node,” by which you will come to the node shell. After that, write code in a text editor. It will offer results.<\/p>\n

      Moreover, if you are done with this, the node shell doesn’t offer an exit or quit option or any other command. To exit, you have to write a Node.js statement to exit the process.
      \n$process.exit(0)<\/p>\n

      \n
      1. Try to shorten the log.<\/strong><\/li>\n<\/ol>\n

         If you are tired of writing console.log every time, then this tip will be handy for you to shorten the console log while speeding up the coding.<\/p>\n

         var c = console.log.bind(document)
         \nc(455)
         \nc(“hello world”)<\/p>\n

         The bottom lines<\/strong><\/p>\n

         This age is known as open-source, where you can learn many things from the trusted sites and apps in the public domain. That means the learning part never stops just because of past failures.<\/p>\n

         I hope this article has cleared all your confusion and frustrations regarding node.js. But you must say these tips are just the reflection of node.js by which you can do almost every work easily.<\/p>\n

         Author Bio – <\/strong>Hermit Chawla is a MD at AIS Technolabs<\/strong><\/a> which is a Web\/App design and Development Company, helping global businesses to grow by Global Clients. He love to share his thoughts on Web & App Development, Clone App Development and Game Development.<\/p>\n","protected":false},"excerpt":{"rendered":"

         The world of software application is no doubt continuously evolving, keeping Node.js developers as the vital source. Node.js is one of the best versatile software that has allowed developers to create reliable, fast, and not the least scalable web applications with few code lines. Overall, you can say the invention of Node.js has offered much …<\/p>\n","protected":false},"author":1,"featured_media":4155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74],"tags":[],"class_list":["post-4151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apps-software"],"yoast_head":"\n