You must have used ping command on your Command Prompt or Terminal to check if a site is up or to get it’s IP Address. Ping is a network utility command used to check if a host is reachable. It…
Build a Complete Quiz App using VueJS and Django
Let’s learn how to build an multi topic quiz app using Vue JS in the front-end and Django in the back-end. I have already build and deployed it. So you can try it live. https://onlinetool.in/quiz/python Overview of the working of…
Popular & Easy to learn Web Frameworks in 2020
Hi, guys today we are going to take a look at the some of the easiest yet popular & powerful web application frameworks you should learn in the year 2020. Web frameworks make developing websites easier and systematic. They follow…
Process in Linux/Unix explained with ps command examples
As we know Unix is a multi-user and multi-task operating system. It means that at every instant there might be programs of several users be running in memory. all these programs share the CPU’s attention between them. What is a…
Create Ajax View method for GET/POST in Django
Suppose if you want to get some data from Django server. You will usually get the data in the template via a View method. Hitting the URL will also cause the page to refresh. What if you simply wanted some…
What to use? let, const or var in JavaScript
const and let are features of the new JavaScript ES6. For variable declaration, instead of the old var we can now choose between const and let. const is for values that we don’t want to change and let is like…
Loader animation inside Vuetify Button with VueJs
We can show loader animation inside a button in Vuetify very simply without using any gif image. we use the buttons’s :loading prop. The loading animation inside button shows while waiting for an API response. we define a loading property…
Randomized In-place algorithm JavaScript implementation
What is a In-place algorithm? It means that the algorithm does not require any extra space. For example Quick Sort is in-place as it shuffles elements in the given array itself. But Merge Sort is out of place algorithm as…
Axios Cheatsheet for GET, POST, PUT, DELETE Requests
Axios is a promise-based HTTP client for JavaScript. It is used to send asynchronous HTTP request to REST endpoints. It can be used with plain javascript and popular front-end frameworks like React, Angular and VueJS. Below are some frequently used…
Fullscreen Toggle component in VueJS
In this post we will see how to create a VueJs component that will toggle fullscreen mode in your browser. I took this code from W3Schools: https://www.w3schools.com/howto/howto_js_fullscreen.asp and integrated it into a VueJS component. Below is the full code for…