Tej Pratap Singh

Tej Pratap Singh

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Code, Movies and code for movies

Android: Create PDF without any library [Part 3]

In last part we successfully created a complex Pdf with dynamic data. After we create a Pdf, we should be able to show contents of Pdf to User, to...

Android: Create PDF without any library [Part 3]

Android: Create PDF without any library [Part 2]

In last part we created a static PDF in Android. But creating PDF from static data has a big disadvantage. You cannot set data at runtime, i.e. you...

Android: Create PDF without any library [Part 2]

Android: Create PDF without any library [Part 1]

PDF are simple document format with supports text and images. It is simple to share, non editable can be password protected. Great for receipts and...

Android: Create PDF without any library [Part 1]

Create your own Event Emitter in JS

In my previous post, i wrote about how we can design you app using Observer Pattern. Now we will try something simpler and which works across our...

Create your own Event Emitter in JS

Observer Pattern In JS (RxJS at its basic)

ReactiveX or Reactive Extensions RxJS is javascript implementation of Reactive Extension, it allows you to use Observer pattern in your web...

Observer Pattern In JS (RxJS at its basic)

Creating a Simple Router for you web app

Routing: Routing is the process of selecting a path for traffic in a network or between or across multiple networks. Im pretty sure that you all...

Creating a Simple Router for you web app