Saturday, September 21, 2019

Map & Set in Typescript (Angular)

Map in Typescript Map is a new data structure introduced in ES 6 which lets you map keys to values without the drawbacks of using...

The Complete Guide of TypeScript Array reduce()

reduce() method applies a function simultaneously against two values of the array (from left-to-right) as to reduce it to a single value. Syntax

A Deep Dive into TypeScript Array map()

map() method creates a new array with the results of calling a provided function on every element in this array. Syntax

What Does JavaScript hasOwnProperty() Method Do?

We are going to explore JavaScript’s hasOwnProperty() method in this article. hasOwnProperty() method checks whether the property on an object belongs to the mentioned object or not. If the property belongs...

How to merge two array object based on key values?

Hello everyone, in this article, I want to explain how to merge two array object based on key values. Assume i have two arrays. The first...

Microsoft ships Typescript 3.4 with new features

Microsoft has pushed the v3.4 of its JavaScript implementation. TypeScript is emerging as a popular choice among JavaScript developers for building web apps.  TypeScript programming language is rising in...

Classes and Interfaces in Typescript

Classes and interfaces are powerful structures that facilitate not just object-oriented programming but also type-checking in Typescript. A class is a blueprint from which we can create objects that...

Advanced TypeScript Types with Examples

When I began using TypeScript last winter, I have grown from defaulting to using any for all types more complex than a string or number to now feeling comfortable with the usage of advanced built-in...

Some Lesser Known TypeScript Features

In the past few years, TypeScript has become a popular way to write JavaScript apps. The language is immense and can do a lot of things.

IONIC

Ionic 4 — Google Map — Part 1 — Simple Map

I am going to show how to implement Google maps into our Ionic 4 application. We are going to need to generate...

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