Index

Popular Apps

Hisaab: Personal Expense Tracker [Android App]

Simple money manager android app especially for those who wanna keep all data offline . It supports speech recognition i.e. to track income and expenses with your voice.

BrijPad: Format Converter & Data Generator [Online Tool]

Online editor for Web Guys to generate code, to format & convert data like JSON formatter, JSON Schema generator, export to CSV and HTML format ... etc quickly.

The Latest

Understand ‘+’, ‘>’ and ‘~’ symbols in CSS Selector

It explains How to use different signs (+,> and ~) in CSS selector and their differences. Before starting, let us take a sample code to understand the signs.

Chrome Developer Tools: Inspect JSON path and extract data quickly

Do you want to query JSON document, extract data, select sub sections or testing a query quickly? This articles explains to do it using Chrome Developer tools. I am using Google Chrome Version 60.0.3112.113. But it should work for all recent versions.

Read Also: Copy DropDownList Data from a Website: Chrome Developer Tools

nvm-windows: Node or NPM not recognized after nvm installed

To manage multiple Node.js versions on windows, you are going to use and install node-windows. After installation, you run following commands to setup specific node version:

d:\>nvm install 4.7.2
d:\>nvm use 4.7.2
d:\>node --version

and if you get following message
‘node’ is not recognized as an internal or external command, operable program or batch file.
then read this post to troubleshoot the issue.

Validating JSON with JSON Schema using Postman, AJV and BrijPad

Do you want to validate JSON response of your application REST APIs? For a large JSON, it is easy to use JSON schema for validation. In this post, we will see how to validate JSON response with JSON Schema in Postman using ajv validator. BrijPad – Online tool allows you to generate and validate JSON Schema. We will use it to generate Schema.

JavaScript Async/Await: Serial, Parallel and Complex Flow

If you have experience on ASP.NET MVC then probably you are familiar with async/await keywords in C#. The same thing is now in JavaScript. Before that, Callbacks and Promises are used for asynchronous code. Async/await is built on top of promises and non blocking. The power of Async/await provides asynchronous code look like synchronous code. In this article, we will go through serial/chain and parallel flow and implement a complex flow using Async/Await.