Coding Resources

How to Convert a PDF to Text (TXT) Using Java

This article outlines the difficulties in extracting plain text from regular PDF documents at scale and demonstrates two API solutions that efficiently perform that task.

August 21, 2022

by Brian O'Neill

CORE

· 10,009 Views · 2 Likes

How to Debug an Unresponsive Elasticsearch Cluster

While highly scalable, Elastisearch is complex to set up. Read on for a cheat sheet for common integration issues, what they mean, and how to solve them.

August 21, 2022

by Derric Gilling

CORE

· 6,813 Views · 2 Likes

Difference Between Jenkins vs. GitLab CI

What is Jenkins? What is GitLab CI? This article reviews some advantages and disadvantages of Jenkins vs. GitLab and compares key features.

August 21, 2022

by Hiren Dhaduk

· 8,636 Views · 2 Likes

Supabase and Svelte Quickstart Guide

This example provides the steps to build a simple user management app (from scratch!) using Supabase and Svelte.

August 20, 2022

by Rory Wilding

· 4,996 Views · 1 Like

Hardware-Accelerated OpenGL Rendering in a Linux Container

How to solve the problem with the remote display on Windows when rendering with hardware OpenGL acceleration in a Linux container.

August 20, 2022

by Artur Opalinski

· 8,929 Views · 2 Likes

Spring Data JPA Interview Questions and Answers

One of the most popular starters in Spring Boot applications is Spring Data JPA. Hence, you have nearly no chance to avoid JPA-related questions during a job interview. Let's take a look at the most frequently asked questions with detailed answers.

August 20, 2022

by Georgii Vlasov

· 10,984 Views · 6 Likes

Getting Started With Chronicle Queue

Applications built on Chronicle Queue cannot tell the producer to slow down in putting messages onto the queue (no back-pressure mechanics).

Updated August 19, 2022

by Shaolang Ai

· 8,643 Views · 10 Likes

How To Connect a Heroku Java App to a Cloud-Native Database

In this post, continue the journey to create a geo-distributed messenger in Java by looking at several connectivity options for Heroku and YugabyteDB Managed.

August 19, 2022

by Denis Magda

CORE

· 6,565 Views · 4 Likes

Renaming Tables in SQL Server

Depending upon the client application that you use to manage your SQL Server, there are multiple ways of renaming tables in SQL Server. Here, learn 5 of them.

August 19, 2022

by Ben Richardson

· 4,666 Views · 1 Like

Building Scalable Streaming Applications

This post introduces developers to DataStax Astra Streaming with a tutorial that shows how it can easily build scalable, streaming applications.

August 19, 2022

by Jeff Davies

· 5,728 Views · 2 Likes

Troubleshooting Microservices OutOfMemoryError: Metaspace

Confronted with an interesting java.lang.OutOfMemoryError: Metaspace problem in a microservice application? Learn the steps taken to troubleshoot the problem.

August 19, 2022

by Ram Lakshmanan

CORE

· 6,781 Views · 1 Like

Can You Avoid the Git ‘Fatal: Refusing to Merge Unrelated Histories’ Error?

It's a minor error, but is there a way to prevent it from ever showing up?

August 19, 2022

by Joydeep Bhattacharya

CORE

· 6,401 Views · 2 Likes

Using Embedded Milvus to Instantly Install and Run Milvus With Python

Milvus 2.1.0 introduces embedded Milvus to empower more Python developers while they are installing and using Milvus the vector database.

August 18, 2022

by Charles Xie

· 4,912 Views · 3 Likes

PHP Over Java? Or Is It Java Over PHP?

Looking at the popularity, PHP has been used by 81.25 percent of the tech companies worldwide just to build their web applications.

Updated August 18, 2022

by Jasmine Ronald

· 7,948 Views · 5 Likes

Docker Commands You Should Know as a Beginner

Have you started using docker for the very first time and getting confused between a plethora of commands. Do not worry, this blog will emphasize on the Docker commands you should know as a beginner.

August 18, 2022

by Mudit Chhabra

· 8,169 Views · 7 Likes

Enabling GKE Workload Identity

This in-depth tutorial demonstrates how to enable the GKE Workload Identity feature on the Google Cloud Platform to achieve better security.

Updated August 18, 2022

by Pradeep Bhadani

· 10,766 Views · 1 Like

Angular 13's New and Improved Features and Updates You Need to Know

The Angular 13's new features and breaking changes will be explained in this article so that you can determine whether it's worth updating your project or not.

August 18, 2022

by Viaana Michael

· 4,142 Views · 2 Likes

Open-Source SPL Helps Java Handle Files of Open Formats: TXT, CSV, JSON, XML, and XLS

SPL (JVM-based programming language) can parse structured data files of regular-or irregular-format, represent 2D/hierarchical data in a uniform way, and more.

August 18, 2022

by Jerry Zhang

· 4,866 Views · 1 Like

How To Use Supertokens’ Pre-Built UI With Vuejs

Building your own auth service can be tedious, complex, and time-consuming. To save time, developers often resort to using third-party auth services for auth. This post will guide you on how to add authentication to a VueJS app with SuperTokens. IP:Bhagya: Plag check clear.

August 17, 2022

by Advait Ruia

· 4,372 Views · 1 Like

Use AWS App Runner, DynamoDB, and Cdk To Deploy and Run a Cloud-native Go App

… and run benchmarks to test auto-scaling.

August 17, 2022

by Abhishek Gupta

CORE

· 28,785 Views · 3 Likes

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