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All NodeJS

Elasticsearch and NodeJS Tutorial

Elasticsearch is a RESTful search and analytics database. I have worked with Elasticsearch in more than one projects but every time I do I end up looking for the same things online. The documentation is not very well organized and it’s difficult to quickly find the things needed. Hence I have decided to come up […]

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All C++

C++ for beginners: An Introduction to escape Sequences

Escape sequences are special characters used in control string to modify the format of an output. These specific characters are translated into another character or a sequence of characters that may be difficult to represent directly. For example, you want to put a line break in the output of a C++ statement then you will […]

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All ExpressJS NodeJS

Token based authentication in Node.js using JWT

Authentication is a big part of any application. The way authentication is handled traditionally is by creating a user session on the server where we usually store the user’s information in memory or on disk. This is also known as server/session based authentication. Web applications have come a long way in a past few year, […]

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All Angular 2 Javascript

File Upload with Angular 2 and Node.js

File Upload is one of those things that is not as straight forward but gets easier once we get our heads around it. In this tutorial, we will see how we can implement File Upload using Angular 2 and Node.js. We have already covered Angular 1 variation of this topic in one of our previous tutorial. […]

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All Angular 2 Javascript

Simple Pagination for Angular 2 Applications

It’s been a month since Google announced the release of the already popular framework Angular 2, since then it’s gaining more and more momentum as more developers and companies start moving towards Angular 2. In this tutorial, we will learn to implement one of the basic features that any application requires while displaying a large […]

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