I have been evangelist of JavaScript and Angular for some time now. Below, I am consolidating 20 JavaScript articles written by me. These articles will help you in understanding basic language construct of JavaScript. Topics like objects, hoisting, functions etc. are covered in these articles. Let me know how you find them. 1. How to…… Continue reading 20 JavaScript articles to brush up your JavaScript language
Tag: Javascript
Hosted 11th free Angular session
On 13 January 2018, geek97 hosted 11th free session on Angular in Gurgaon. You can find detail of meetup hereAround 35 senior Angular Developers attended the meetup and Dhananjay Kumar delivered the sessions. There were two sessions:Component Communications @Input @Output EventEmitterTemp Ref variable Reactive Forms FormControl FormGroupValidation Custom Validation You can learn in details about…… Continue reading Hosted 11th free Angular session
Proud to present in East India Largest Tech Conference TechBhubaneswar
I will start with TechBhubaneswar is one of the best-organized conference. Disciplined volunteers, visionary core team members, and electrifying audiences. It was surely a gala gathering of more than 500 techie in beautiful city of Bhubaneswar. I am humbled that I was invited as speaker. I had proud moment representing Infragistics in esteem conference and…… Continue reading Proud to present in East India Largest Tech Conference TechBhubaneswar
Class in JavaScript
Read full article on the Infragistics blog ECMAScript 6 introduced the class keyword to create classes in JavaScript. Now, you can just use the class attribute to create a class in JavaScript. Before ECMA 6, whenever you called a function using a new operator, the function returned a new object. Therefore, the function was acting as a…… Continue reading Class in JavaScript
Simplifying function expressions and the function statement in JavaScript
Read full article on the Infragistics blog In JavaScript, a function can be created in three possible ways: Function as an expression Function as a statement Arrow functions In this post, we will learn about function expressions and the function statement. Consider the following code: https://gist.github.com/debugmodedotnet/e4b1dc967bc51b6c8dd1ff98d8d88dc6 When you create a function as shown above, it…… Continue reading Simplifying function expressions and the function statement in JavaScript
What are the Call and Apply Methods in JavaScript
Read full article on the Infragistics blog In JavaScript, the apply() and call() methods execute a function in the context (scope) of the first argument you pass to them. Let’s take a look at them in action to learn more. Say that you have an object person as shown below: https://gist.github.com/debugmodedotnet/11ca4e8d58e602ca93813cef93d9601e And in addition, you have a…… Continue reading What are the Call and Apply Methods in JavaScript
Four Ways to Create Objects in JavaScript
In JavaScript, there are four methods to use to create an object: Object literals New operator or constructor Object.create method Class In this post, we will learn each of these methods. Object literals An object literal, also called an object initializer, is a comma-separated set of paired names and values. You can create an object…… Continue reading Four Ways to Create Objects in JavaScript
What are Template Literals in JavaScript
Read full article on the Infragistics blog In ES6, two types of literals were introduced: Template Literals for string concatenation and expression embedding in a string Tagged Template Literals to tag the Template Literal in a function so the literal can be evaluated in the function Let’s assume that you need to do the string…… Continue reading What are Template Literals in JavaScript
How to Create Your First Angular Reactive Form
Read full article on the Infragistics blog Out of the box, Angular provides us with two types of forms: Template Driven Forms Reactive Forms In Template Driven Forms, you create controls on the component template and bind data using ngModel. With these, you do not create controls, form objects, or write code to work with…… Continue reading How to Create Your First Angular Reactive Form
geek97 hosted Angular workshop for girls students
I am very pleased to share that on 16 November 2017, geek97 hosted a free workshop on Angular for Girls Students of Indira Gandhi Delhi technical University for Women, Delhi. The workshop was attended by around 40 energetic and super talented girls from Computer Science Engineering and MCA department. Every student were writing codes and…… Continue reading geek97 hosted Angular workshop for girls students
