Blog

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DialogFlow chatbot integration Part-II

In the Dialogflow chatbot integration Part-I, you learned how to create a chatbot with provided Training phrases and output response, in this blog you will learn how to connect Dialogflow to your server, send a request to the server from Dialogflow, and receive a response from your server.

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Dialogflow chatbot integration

Dialogflow is a Google-owned developer of human-computer interaction technologies based on natural language conversations that allow you to create a chatbot. Voice and conversational interfaces created with Dialogflow works with a wide range of devices including phones, wearables, cars, speakers and other smart devices with 14+ languages.

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Mail Interceptor Rails

In most of the application, it requires to send email through the app itself like sending email to the user after registration, forgot password, sending feedback, etc. In most cases, we used to have a development, staging, and production server.

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Vue JS FAQs

The latest stable version is 3.2.2.8, released on 21st Jan 2022.

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FAQs on Ruby

Latest version: Ruby 3.0.0 Dec 25, 2020

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Analyze and Improve Webpage Performance Using Lighthouse

This article is about some of the common webpage issues that are identified while analyzing our Next.js application and how we fixed them.

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SSL and SASL Authentication to Amazon MSK with confluent-kafka-python library

Recently I stumbled upon a problem with authenticating to Amazon MSK with one of the most prominent python libraries confluent-kafka-python through two different modes of authentication, one being SSL and the other being SASL. One of them uses keys to encrypt data and the other one uses a username and password for encryption.

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Setting up Ruby 2.7.6 on Ubuntu 22.04

I always enjoy working on the latest ubuntu servers being a Ubuntu aficionado. It is an LTS. So naturally, my choice would be to have my application run on Ubuntu server 22.04. Since we use AWS extensively, I chose to install it in a c6g nitro instance type. It usesARM architecture too.

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Say Hello to Cypress.

Cypress is an open-source automation tool and a Javascript-based framework specially used for end-to-end testing.

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Enabling SSL on PostgreSQL

This blog describes the procedure to enable SSL authentication for a standalone PostgreSQL setup. We can use a self-signed certificate to enable ssl for our Postgres server. In a production environment, use a certificate signed by a certificate authority (CA).

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Notify Monit alerts to Telegram

Monit is an open-source tool for monitoring your machine’s processes, files, directories, file systems, disks, etc.

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Ruby + Dynamodb in Local environment

If you want to fiddle with Dynamodb locally without having to do all the hassle of signing for AWS, here is the fastest way to do it.

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