All Articles under code
Learn fundamentals of React-router v4
Learn how to loop array of data in React.
A concise guide to dep, the golang's dependency management tool.
Learn to invoke external APIs using Fetch network API and modify values using state.
In this tutorial, we will learn to use one of the library from the ever expanding React Native ecosystem.
It is easy to compose our own custom components in React Native. In this post, we compose a simple quote component.
Almost all mobile applications use buttons and images. In this tutorial, we will learn to add buttons and images to a React Native application.
Install and setup Golang on MacOSX
React Native and Expo makes it easy to write cross-platform mobile apps. Let us start with a hello world.
Descriptive analytics is usually the first step in data analytics exercise. As the name suggests, it describes a dataset.
Gulp is a tool that automates many of the tasks associated with development. It brings consistency to development process, thus eliminating development errors.
Use props to send information to a component. Use state to manage information created and updated by a component.
Components are an essential building blocks of React.js. In this guide, we will create a simple React Hello component in Typescript.
Connect to Postgresql from Hapi via TypeORM, a typescript based ORM
Use npm as a build tool for compiling Typescript, monitoring changes, and restarting development server.
Routes help us to add functionality to our web-apps. Understanding how to add routes to hapijs apps.
Connect to a relational db via TypeORM from nodejs (typescript)
Gulp automates many of the tasks in the development process. Here we use gulp to compile typescript files and restart hapi.js server.
Want to learn to program in hapi and typescript? Come on in.
How to dockerize an existing hapijs application so that you can deploy with ease and confidence
If you want to store unstructured data locally, checkout PouchDb
Auditing a site for SEO, security, and performance is time-consuming, and tedious. Automate it with nodejs.
Mirror git repositories in simple steps
Merged sites? Don't want to lose traffic to old site? Redirect with a simple app.
Learning to use typescript with hapijs
Know your algorithms
Swift is pathetically slow to handle double loops
How to track execution time of a code block
Solution to Project Euler 004 problem in Swift, Python & Typescript
Solution to Project Euler 003 problem in Swift, Python & Typescript
Solution to Project Euler 002 problem in Swift, Python & Typescript
Solution to Project Euler 001 problem in Swift, Python & Typescript
Export sqlite data to text files using Swift
Migrate data from postgres to sqlite using python
Getting started with Docker on Mac is a pain. Now dlite makes it easy.
How to run BaasBox on alpine linux?
Write a program to count upper and lower case letters in a given string.
Write a program to check if the string entered by the user is a pangrams. Pangrams are sentences constructed by using every letter of the alphabet at least once.
Validate credit card number with Luhn's algorithm
Take an array of numbers, concatenate the even numbers as a string
Write a program that takes a comma separated sequence of words and prints the words in a comma-separated sequence after sorting them alphabetically.
Write a program to compute factorial of a number.
Write a program to make an array of unique elements from two arrays. Sort the output array.
Check if a string is a palindrome -- it reads the same forwards as backwards like racecar
Program to find all numbers which are divisible by 7 but are not a multiple of 5, between 2000 and 3200
Automated testing for Beego applications
Errors I encountered while developing flask applications and their solutions.
Basics on getting started with testing Sailsjs apps
Logstash, ElasticSearch & Kibana makes it easy to analyse any logs. In this post, I analyse twitter stream for AppSec tweets with ELK tools.
Let us see how to install sailsjs on webfaction and how to serve this app to the world.
Sailsjs, like any web-framework has many parts. Lets get it installed to start developing with it.
What are the benefits of django template tags than functions?
Working python code to access flickr photos from python
A photoblog coded in Django
If you don't want to pay heavily while learning Django, try a free hosting service
Sample code to handle M2M in Django
Learn Django by building a tool
how to enable pagination in django
testing django applications.
How to package Django apps as stand-alone desktop apps?
Packing Django application as desktop apps is a frustrating experience.
create a twitter clone in Django for internal use
tools and settings to get started with django
Using outlook object model to send emails.