Coding Resources

Rapidly Develop Java Microservices on Kubernetes With Telepresence

Tutorial: Build a Kubernetes development workflow with a Java microservice

March 19, 2021

by Daniel Bryant

· 8,166 Views · 4 Likes

Let's Think Kafka Cluster Without Zookeeper With KIP-500

Right now, Apache Kafka utilizes Apache ZooKeeper to store its metadata. Managing a ZooKeeper cluster creates an additional burden on the infrastructure and the admins.

March 19, 2021

by Siva Prasad Rao Janapati

· 7,035 Views · 3 Likes

Setup and Configure Velero on AKS

This article will help you to setup Velero easily on AKS, limiting access to the minimum needed resource group instead of subscription level access.

March 19, 2021

by Kuljeet Singh

· 16,077 Views · 3 Likes

7 Continuous Code Quality and Automated Code Review Tools

There are several tools that you can choose to seamlessly integrate into your workflow according to the compatibility with your technology stack.

March 19, 2021

by Shubhendra Chauhan

· 17,132 Views · 6 Likes

Performance Differences Between Postgres and MySQL

In this article, we discuss what workload analysis and running queries can teach us about the performance differences in JSON, indexing, and concurrency.

March 19, 2021

by Blessing Krofegha

· 8,648 Views · 3 Likes

Creating Account Activation Links for User Registration in Vaadin Applications

In this article, I'll show you how to generate activation links that you can send to the users so that they can complete the registration process.

March 19, 2021

by Alejandro Duarte

CORE

· 7,021 Views · 4 Likes

Using Azure Front Door for Eliminating Preflight Calls (CORS)

You can use an Azure Front Door to route to both the UI domain and the API to eliminate the (OPTIONS) request; calls from the browser will be directed to the same-origin as the UI.

March 18, 2021

by Pratik Bhattacharya

· 10,817 Views · 3 Likes

Top 20 Dockerfile Best Practices

Learn how to prevent security issues and optimize containerized applications by applying a quick set of Dockerfile best practices in your image builds.

Updated March 18, 2021

by Álvaro Iradier

· 16,199 Views · 23 Likes

Deriving a Kotlin ''Try'' Type

Time to dive into a Try or two.

March 17, 2021

by Biju Kunjummen

· 3,888 Views · 2 Likes

Biometric Authentication in React-Native Applications

If you're looking to improve security in your React-Native applications, you're in the right place — learn to integrate biometric authentication practices.

March 17, 2021

by Liam Smith

· 6,533 Views · 1 Like

Python Unit Testing: One Time Initialization

By creating unit tests within class methods, developers can save time while testing Python code — learn how to do all of that and more in this quick read.

March 17, 2021

by Bipin Patwardhan

· 21,239 Views · 3 Likes

How To Create a PDF File From a List of Images With Python

Although you can manually use any tool to create PDF files from a list of images, it's fun to use Python programming tasks. Here we look at two methods!

March 17, 2021

by Ankush Singla

· 9,339 Views · 2 Likes

How Checksum Smartly Manages Data Integrity in HDFS

In two words, data integrity can be defined as an assurance of the accuracy and consistency of data throughout the entire life cycle.

March 16, 2021

by Gautam Goswami

CORE

· 6,597 Views · 2 Likes

Understanding CIDRs and Public vs Private IPs

We use CIDR ranges for security-related things. Like to secure the traffic in terms of IP addresses. Usually, it helps us in defining the IP address range.

Updated March 16, 2021

by Sravan Lingam

· 26,045 Views · 12 Likes

Why Java Is so Young After 25 Years: An Architect’s Point of View

Java completes 25 years of programming life and remains closer to developer's minds; almost 69% of the worldwide developer community remains to code in Java, even now.

Updated March 16, 2021

by Dr.Magesh Kasthuri

· 17,374 Views · 16 Likes

WebDriverIO Integration With Cucumber

WebDriverIO has an extended set of built-in and community plugins that help in designing robust, scalable tests and easily integrate with third-party applications.

March 16, 2021

by Mohit Kulshreshtha

· 41,591 Views · 6 Likes

SQL Phenomena for Developers

These phenomena represent a set of data integrity anomalies that may occur when a developer tries to squeeze performance from transaction concurrency.

March 15, 2021

by Anghel Leonard

CORE

· 14,982 Views · 12 Likes