Latest Articles

How Does TCP Work?

TCP (Transmission Control Protocol) is a protocol for machines to communicate over a network, and it is the foundation on which the internet is built.

March 23, 2022

by Dave Saunders

· 3,529 Views · 3 Likes

Building a Slack App With Native SFDC Integration: Part 1

Let's look at how to use the Slack Starter Kit and Bolt to create an application that allows users to view and change records — entirely in Slack

March 23, 2022

by Michael Bogan

CORE

· 2,381 Views · 2 Likes

Python, NoSQL and FastAPI Tutorial: Web Scraping on a Schedule

Learn how to web scrape on a schedule by integrating the Python framework called FastAPI with Astra DB.

March 23, 2022

by Pieter Humphrey

· 4,069 Views · 2 Likes

7 Tips To Get Productive Again After Languishing

If you have been languishing for a long period of time, here are 7 tips to get back into your normal groove again and feel even more productive than ever.

March 23, 2022

by Vicky Pham

CORE

· 3,290 Views · 3 Likes

The Five Skills You Must Master To Be Outstanding as a Software Engineer

In this post, join Otavio Santana and Karina Varela in their Jakarta EE session to receive several tips about moving forward as a software engineer.

March 22, 2022

by Otavio Santana

CORE

· 11,368 Views · 2 Likes

How the LS Command Works on Linux

The ls command is one of the most important commands you can know. Let's learn about it.

March 22, 2022

by Johnny Simpson

· 3,074 Views · 3 Likes

Raft in Tarantool: How It Works and How to Use It

Learn how synchronous replication works in Tarantool, how to configure leader election, and about some new Raft-based algorithms in this one-stop tutorial.

March 22, 2022

by Sergey Petrenko

· 6,180 Views · 3 Likes

Do You Need to Test Everything?

Are there situations in which it’s better to write tests after code? Or even not at all?

March 22, 2022

by Tomas Fernandez

· 3,663 Views · 3 Likes

5 Keys to Successfully Implement Team Topologies in Your Organization

Use Team Topologies to take a step in the direction of a clearer and more sustainable software structure.

March 22, 2022

by Søren Pedersen

· 4,508 Views · 2 Likes

What Do You Mean By a “Distributed Database?”

An overview of concepts, terms, and definitions, plus a survey of some of the most important players in both SQL and NoSQL distributed databases.

March 22, 2022

by Peter Corless

· 5,957 Views · 7 Likes

Error Handling Across Different Languages

To err is human; to return it, divine. At least in C.

March 21, 2022

by Nicolas Fränkel

· 5,230 Views · 14 Likes

The Dangers of Fatal Logging

Fatal logging is practically always a bad idea. It violates the SRP, and introduces some nasty bugs.

March 21, 2022

by Jonathan Hall

· 3,859 Views · 5 Likes

Dynamic Lists With SwiftUI Using Swift Concurrency for Asynchronous Data Loading

A reusable approach to creating dynamic lists in SwiftUI

March 21, 2022

by Anders Forssell

· 3,050 Views · 3 Likes

How the which Command Works on Linux

Let's look at how the which command works on Linux

March 21, 2022

by Johnny Simpson

· 5,922 Views · 5 Likes

From IBM Integration Bus to IBM App Connect Enterprise in Containers (Part 4b)

Deploying a Queue Manager from the OpenShift Web Console

March 21, 2022

by Amar Shah

· 3,466 Views · 2 Likes

CockroachDB TIL: Volume 6

In this post, I cover init containers in compose, optimal schema change, productivity on a local machine, and security changes in Java pertaining to Postgresql.

March 21, 2022

by Artem Ervits

CORE

· 3,718 Views · 3 Likes

Playwright vs Selenium: A Comparison

This post helps QAs decide when to use which framework for better testing by providing a comparison of two popular testing frameworks: Playwright and Selenium.

March 21, 2022

by Garima Tiwari

· 6,234 Views · 4 Likes

Typescript Basics: How keyof Works

Let's look at how keyof works in Typescript.

March 21, 2022

by Johnny Simpson

· 2,784 Views · 4 Likes

What Is JDBC Connection? | JDBC Connection Example

In this video tutorial, take a closer look at JDBC Connection with examples.

March 21, 2022

by Ram N

· 2,945 Views · 3 Likes

The Ultimate Guide on Composite IDs in JPA Entities

This article describes composite IDs in JPA and how to treat them properly. It covers both @EmbeddableID and @IdClass cases and reviews their difference.

Updated March 21, 2022

by Andrey Belyaev

· 9,923 Views · 10 Likes

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