Coding Resources

How To Turn Smartphone Into a Peripheral Keyboard and Barcode QR Scanner in Flutter

The article combines Flutter, Python, Bonjour, web sockets, PyAutoGUI, and Dynamsoft Barcode Reader SDK to build an on-premises solution.

March 15, 2023

by Xiao Ling

· 2,065 Views · 2 Likes

All the Cloud’s a Stage and All the WebAssembly Modules Merely Actors

In this post, we’ll take a look at the notion of actors creating more actors and how wasmCloud accomplishes the same goals but without manual supervision tree management.

March 15, 2023

by Kevin Hoffman

· 4,432 Views · 1 Like

How To Use Java Event Listeners in Selenium WebDriver

In this Selenium Java tutorial, we will learn Java Event Listeners in detail and how we can implement them in Selenium automation testing.

March 15, 2023

by Vipul Gupta

· 4,977 Views · 1 Like

Create Spider Chart With ReactJS

You'll be creating a high-performance spider chart application using ReactJS and LightningChart JS that emphasizes UI capabilities and custom charting features.

March 15, 2023

by LightningChart LightningChart

· 7,421 Views · 2 Likes

Custom Validators in Quarkus

This article provides an overview of validators in the Quarkus Java framework and delves deeply into custom validators with examples

March 15, 2023

by Aashreya Shankar

· 16,684 Views · 3 Likes

Microsoft Azure Key Management Service

Platform-managed keys (PMKs), a type of encryption key, are only generated, stored, and managed by Azure. Therefore, PMKs are not used in customer interactions.

March 14, 2023

by hgkgj jghghjgh

· 3,305 Views · 1 Like

How To Calculate CPU vs. RAM Costs For More Accurate K8s Cost Monitoring

This article takes you through the process of separating the cost of CPU and RAM to get more accurate K8s cost monitoring insights and optimize your cloud costs.

March 14, 2023

by Roman Melnyk

· 2,664 Views · 1 Like

Pretty Data All in Neat Rows

How to take "flat" (i.e., columnar) JSON data and turn it into row-based information using the jq utility and a little ingenuity.

March 14, 2023

by Leon Adato

· 1,806 Views · 1 Like

Introducing Remult: The Open Source Backend to Frontend Framework You Always Wanted

In this article, readers will learn about Remult, an open source backend to frontend framework, including the backstory, things we learned, and things to come.

March 14, 2023

by Noam Honig

· 3,332 Views · 2 Likes

Build Chatbot and Activate in Flutter App in 10 Minutes

In this post, we will walk you through the steps to create your own flutter chatbot and also the activation procedure.

March 14, 2023

by Devashish Mamgain

· 1,809 Views · 2 Likes

Stateful Stream Processing With Memphis and Apache Spark

In this article, readers will use a tutorial to learn how to use Apache Spark on AWS S3 to process and enrich large scale data, including code and images.

March 14, 2023

by Sveta Gimpelson

· 7,640 Views · 1 Like

Linking User Stories to a Data Model: A Tutorial for Agile Development With Jira and ERBuilder

In the following tutorial, we'll walk you through the process of creating user stories on Jira, exporting them as a CSV file, and importing them into ERBuilder.

March 14, 2023

by John Slaven

· 4,040 Views · 2 Likes

Use Golang for Data Processing With Amazon Kinesis and AWS Lambda

Are you interested in learning how to use Golang and AWS Lambda to build a serverless solution? Learn more in this tutorial.

March 14, 2023

by Abhishek Gupta

CORE

· 20,560 Views · 4 Likes

What’s New in the Latest Version of Angular V15?

In this article, we explain Angular V15, the new features, updates in the new version, and how to upgrade from V14 to V15.

March 14, 2023

by jessica wilson

· 5,943 Views · 1 Like

Debezium vs DBConvert Streams: Which Offers Superior Performance in Data Streaming?

In this article, readers will learn about Debezium vs DBConvert streams to see which database offers a superior performance in regards to data streaming.

March 14, 2023

by Dmitry Narizhnykh

CORE

· 4,504 Views · 1 Like

Why Choose React Native Platform for Your 2023 App Development Project?

React Native allows the development of apps for iOS and Android platforms, but there are some platform-specific differences that developers need to address.

March 14, 2023

by Josephine baker

· 3,143 Views · 1 Like

Spring Boot vs Eclipse MicroProfile: Resident Set Size (RSS) and Time to First Request (TFR) Comparative

Readers will learn about Spring Boot and Eclipse MicroProfile, including a comparison of the essential metrics in the same web application and guide code.

March 14, 2023

by Nicolas Duminil

CORE

· 12,559 Views · 9 Likes

Building a Real-Time App With Spring Boot, Cassandra, Pulsar, React, and Hilla

In this article, readers will learn how to create a Spring Boot application that connects to Pulsar and Cassandra and displays live data in a React frontend.

March 13, 2023

by Marcus Hellberg

· 6,900 Views · 10 Likes

File Uploads for the Web (1): Uploading Files With HTML

This article is the first post in a series all about uploading files to the web. In this post, we cover the steps needed to upload files using only HTML.

March 13, 2023

by Austin Gil

CORE

· 40,103 Views · 2 Likes

Loading Pandas DataFrames Into QuestDB

In this article, readers will learn how to improve your time series analysis capability by using the QuestDB Python package to ingest Pandas DataFrames.

March 13, 2023

by Gabor Boros

· 4,061 Views · 1 Like

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