First create a new project by running —

npx react-native init chcuckNorisAPI

cd into chcuckNorisAPI and run

npm i axios

In the App.js delete everything and paste

import React, { useEffect, useState } from 'react';import {Text, TouchableOpacity,Image,StyleSheet,View,StatusBar} from 'react-native';import Axios from 'axios'const App=()=>{const [details,setDetails]…

First of all run ->

npx react-native init myToDoapp

To use storage we will be using this module.

npm install @react-native-community/async-storage

Run ->

npm install react-native-reanimated react-native-gesture-handler react-native-screens react-native-safe-area-context @react-native-community/masked-viewnpm install @react-navigation/native @react-navigation/stack

To use react navigation

visit for more info…

Random experiment : Accessing Camera in React Native

Create a new react native project by running the command

npx react-native init myCameraApp

Open the App.js folder and delete everything.

Primary idea->

Our app will have two components one PendingView(this is displayed when the camera is not ready) and The App…

In this blog we will discuss about elementary path finding algorithms .

In the next blog related to path finding we will discuss about A* algorithm.

Dijkstra Algorithm — — — — — — — — — — — — — — — — — — — — -


Hello everyone I am starting a new android with Java series.

We will learn by building apps .

Let’s learn together. I will try to publish atleast one story every week so stay tuned.

What we will be building today?

Let’s kick start our journey with “Quotes app”.

I would…

Today we will see how to create a meme app in django.

It’s a pretty basic build and a good companion of weather app using weather Api.

We will use “” this end point.

django-admin startproject MEME
python startapp mymeme

Create a templates folder inside the project.

Project structure

First let’s have the api_key .

Click here to go to the website of weather api. Create an account and get the api key .

Weather api provides different services but for out project we will be using ->

Now Assuming you have the api key ….

Create a project

Platform → Python 3.8.3 , numpy

Circular convolution, also known as cyclic convolution, is a special case of periodic convolution, which is the convolution of two periodic functions that have the same period. Periodic convolution arises, for example, in the context of the discrete-time Fourier transform . — Wikipedia


We will be using matplotlib for visualization purposes .

Basics of matplotlib


plot() — Plots continuous waveform provided x,y values . Some optional arguments are color,linestyle,linewidth etc.

stem() — Plots continuous waveform provided x,y values .

legend() used to specify legends of the plot

xlabel() , ylabel() for specifying…

without wasting any time let’s start .

Open android studio and create a project .

Select empty activity and select name and all.

Select Java as programming language.

So the plan is to build splash screen , Profile for user , Login and Signup screens.

We will use Firebase for…

Nilay Paul

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