Today let’s discuss how to create sticky header in Angular
Angular custom validation
In this post i am going to create custom and reusable angular validation component .The form control component ,validation component is reusable means i will create only once and use it anywhere i want event the message is just defined…
Interval in RXJS
How to create observable with interval in RXJS ? In this we will see how we can easily create observable with interval. If you see the code you will understand how the interval works in RXJS. Demo Code Stackblitx
Regular expression in JavaScript
What is regular expression? JavaScript regular expression (regex or regexp) provides a very easy way to match a string with a specific pattern. Regular expression are very powerful tool for searching and finding text. It can match particular characters, numbers,…
Angular6 services
Today i will show you how to create a service but first let’s talk about what is service. For example we want to use data in multiple component we will write logic in service to fetch data from server or…
Javascript Call Apply and Bind
Javascript call method example var john = { name:’John’, age:28, presentatoin:function(style,timeOfDay){ if(style == ‘formal’){ console.log(this.name + this.age + timeOfDay) } if(style == ‘friendly’){ console.log(this.name + this.age + timeOfDay) } } } john.presentatoin(‘formal’,’Goodmorning’) var emily = { name:’Emily’, age:23, } john.presentatoin.call(emily,’friendly’,’Evening’)…
Function returns function in Javascript
We will see how function return function.We can call this function in two way but the second one is better. script.js function interviewQuestion(job){ if(job == ‘designer’){ return function(name){ console.log(name + ‘can you please explain what UI design is?’); } }…
Bookmark Application with JavaScript
How to create bookmark web application with pure JavaScript. document.getElementById(‘myForm’).addEventListener(‘submit’,addBookmark); function addBookmark(e){ var siteName = document.getElementById(‘siteName’).value; var siteUrl = document.getElementById(‘siteUrl’).value; var bookmark = { name:siteName, url:siteUrl } if(localStorage.getItem(‘bookmarks’) === null){ var bookmarks = []; bookmarks.push(bookmark); localStorage.setItem(‘bookmarks’,JSON.stringify(bookmarks)) } else{ bookmarks =…
Prototype of web application in bootstrap 4
I have created prototype for large scale business web application using bootstrap 4 Demo
Web Application Prototype with bootstrap and kendo UI
I have created prototype for web application using bootstrap and kendo UI for structure i have used bootstrap and for controls i have used both bootstrap and kendo ui controls see the link of….. demo